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Wünderlich, “Do Companies Really Have to Emphasize the Triple Bottom Line? Analyzing the Effect of Competing Sustainable Market Orientations.,” in <i>Proceedings of the 2017 Winter Marketing Educators’ Conference</i>, Orlando, USA, 2017.","ama":"Becker-Özcamlica H, Teßmer I, Wünderlich N. Do Companies Really Have to Emphasize the Triple Bottom Line? Analyzing the Effect of Competing Sustainable Market Orientations. In: <i>Proceedings of the 2017 Winter Marketing Educators’ Conference</i>. ; 2017.","apa":"Becker-Özcamlica, H., Teßmer, I., &#38; Wünderlich, N. (2017). Do Companies Really Have to Emphasize the Triple Bottom Line? Analyzing the Effect of Competing Sustainable Market Orientations. In <i>Proceedings of the 2017 Winter Marketing Educators’ Conference</i>. Orlando, USA.","mla":"Becker-Özcamlica, Hürrem, et al. “Do Companies Really Have to Emphasize the Triple Bottom Line? Analyzing the Effect of Competing Sustainable Market Orientations.” <i>Proceedings of the 2017 Winter Marketing Educators’ Conference</i>, 2017.","short":"H. Becker-Özcamlica, I. Teßmer, N. Wünderlich, in: Proceedings of the 2017 Winter Marketing Educators’ Conference, 2017.","bibtex":"@inproceedings{Becker-Özcamlica_Teßmer_Wünderlich_2017, title={Do Companies Really Have to Emphasize the Triple Bottom Line? Analyzing the Effect of Competing Sustainable Market Orientations.}, booktitle={Proceedings of the 2017 Winter Marketing Educators’ Conference}, author={Becker-Özcamlica, Hürrem and Teßmer, Isabel and Wünderlich, Nancy}, year={2017} }"},"year":"2017","user_id":"37741","department":[{"_id":"181"},{"_id":"178"}],"_id":"5329","language":[{"iso":"eng"}],"type":"conference","publication":"Proceedings of the 2017 Winter Marketing Educators' Conference","status":"public"},{"ddc":["330"],"language":[{"iso":"eng"}],"file_date_updated":"2018-11-12T10:38:39Z","project":[{"name":"SFB 901","_id":"1"},{"_id":"8","name":"SFB 901 - Subprojekt A4"},{"name":"SFB 901 - Project Area A","_id":"2"}],"_id":"54","user_id":"477","department":[{"_id":"276"}],"file":[{"content_type":"application/pdf","success":1,"relation":"main_file","date_updated":"2018-11-12T10:38:39Z","creator":"d0mi","date_created":"2018-11-12T10:38:39Z","file_size":694342,"access_level":"closed","file_id":"5493","file_name":"WP_TRP.pdf"}],"status":"public","type":"conference_abstract","publication":"INFORMS Annual Meeting","title":"The Traveling Reviewer Problem – Exploring the Relationship between Offline Locations and Online Rating Behavior","conference":{"location":"Houston, USA","name":"INFORMS Annual Meeting"},"date_updated":"2022-01-06T07:01:51Z","author":[{"last_name":"Neumann","full_name":"Neumann, Jürgen","id":"32456","first_name":"Jürgen"},{"last_name":"Gutt","id":"14368","full_name":"Gutt, Dominik","first_name":"Dominik"},{"id":"21117","full_name":"Kundisch, Dennis","last_name":"Kundisch","first_name":"Dennis"}],"date_created":"2017-10-17T12:41:01Z","year":"2017","citation":{"ama":"Neumann J, Gutt D, Kundisch D. 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Witte, (2017).","bibtex":"@article{Eggert_Steinhoff_Witte_2017, series={2017 Winter AMA Proceedings}, title={The Loyalty Effect of Gift Purchases}, author={Eggert, Andreas and Steinhoff, Lena and Witte, Carina}, year={2017}, collection={2017 Winter AMA Proceedings} }","mla":"Eggert, Andreas, et al. <i>The Loyalty Effect of Gift Purchases</i>. 2017.","ieee":"A. Eggert, L. Steinhoff, and C. Witte, “The Loyalty Effect of Gift Purchases.” 2017.","chicago":"Eggert, Andreas, Lena Steinhoff, and Carina Witte. “The Loyalty Effect of Gift Purchases.” 2017 Winter AMA Proceedings, 2017.","ama":"Eggert A, Steinhoff L, Witte C. The Loyalty Effect of Gift Purchases. 2017."},"year":"2017"},{"year":"2017","citation":{"bibtex":"@article{Garnefeld_Boehm_Feider_2017, series={2017 AMA Winter Marketing Educators’ Conference Proceedings}, title={Managing the Necessary Evil: Can Payment Methods Reduce Product Returns}, author={Garnefeld, I and Boehm, E and Feider, L}, year={2017}, collection={2017 AMA Winter Marketing Educators’ Conference Proceedings} }","short":"I. Garnefeld, E. Boehm, L. Feider, (2017).","mla":"Garnefeld, I., et al. <i>Managing the Necessary Evil: Can Payment Methods Reduce Product Returns</i>. 2017.","apa":"Garnefeld, I., Boehm, E., &#38; Feider, L. (2017). Managing the Necessary Evil: Can Payment Methods Reduce Product Returns.","chicago":"Garnefeld, I, E Boehm, and L Feider. “Managing the Necessary Evil: Can Payment Methods Reduce Product Returns.” 2017 AMA Winter Marketing Educators’ Conference Proceedings, 2017.","ieee":"I. Garnefeld, E. Boehm, and L. Feider, “Managing the Necessary Evil: Can Payment Methods Reduce Product Returns.” 2017.","ama":"Garnefeld I, Boehm E, Feider L. Managing the Necessary Evil: Can Payment Methods Reduce Product Returns. 2017."},"title":"Managing the Necessary Evil: Can Payment Methods Reduce Product Returns","date_updated":"2022-01-06T07:01:56Z","date_created":"2018-11-12T10:21:49Z","author":[{"last_name":"Garnefeld","full_name":"Garnefeld, I","first_name":"I"},{"last_name":"Boehm","full_name":"Boehm, E","first_name":"E"},{"last_name":"Feider","full_name":"Feider, L","first_name":"L"}],"status":"public","type":"conference","language":[{"iso":"eng"}],"_id":"5482","department":[{"_id":"19"},{"_id":"180"}],"user_id":"57352","series_title":"2017 AMA Winter Marketing Educators' Conference Proceedings"},{"title":"Service Awards: Do They Help or Harm in Case of a Service Failure?","date_updated":"2022-01-06T07:01:56Z","author":[{"last_name":"Cramer","full_name":"Cramer, C","first_name":"C"},{"first_name":"E","full_name":"Boehm, E","last_name":"Boehm"},{"first_name":"A","last_name":"Eggert","full_name":"Eggert, A"}],"date_created":"2018-11-12T10:24:01Z","year":"2017","citation":{"ama":"Cramer C, Boehm E, Eggert A. Service Awards: Do They Help or Harm in Case of a Service Failure? 2017.","chicago":"Cramer, C, E Boehm, and A Eggert. “Service Awards: Do They Help or Harm in Case of a Service Failure?” 2017 AMA Winter Marketing Educators’ Conference Proceedings, 2017.","ieee":"C. Cramer, E. Boehm, and A. Eggert, “Service Awards: Do They Help or Harm in Case of a Service Failure?” 2017.","bibtex":"@article{Cramer_Boehm_Eggert_2017, series={2017 AMA Winter Marketing Educators’ Conference Proceedings}, title={Service Awards: Do They Help or Harm in Case of a Service Failure?}, author={Cramer, C and Boehm, E and Eggert, A}, year={2017}, collection={2017 AMA Winter Marketing Educators’ Conference Proceedings} }","short":"C. Cramer, E. Boehm, A. Eggert, (2017).","mla":"Cramer, C., et al. <i>Service Awards: Do They Help or Harm in Case of a Service Failure?</i> 2017.","apa":"Cramer, C., Boehm, E., &#38; Eggert, A. (2017). Service Awards: Do They Help or Harm in Case of a Service Failure?"},"language":[{"iso":"eng"}],"_id":"5483","series_title":"2017 AMA Winter Marketing Educators' Conference Proceedings","user_id":"57352","department":[{"_id":"19"},{"_id":"180"}],"status":"public","type":"conference"},{"title":"The Mobile Server Problem","doi":"10.1145/3087556.3087575","date_updated":"2022-01-06T07:01:56Z","date_created":"2017-10-17T12:41:02Z","author":[{"first_name":"Björn","last_name":"Feldkord","id":"22704","full_name":"Feldkord, Björn"},{"first_name":"Friedhelm","id":"15523","full_name":"Meyer auf der Heide, Friedhelm","last_name":"Meyer auf der Heide"}],"year":"2017","page":"313-319","citation":{"ama":"Feldkord B, Meyer auf der Heide F. The Mobile Server Problem. In: <i>Proceedings of the 29th ACM Symposium on Parallelism in Algorithms and Architectures (SPAA)</i>. ; 2017:313-319. doi:<a href=\"https://doi.org/10.1145/3087556.3087575\">10.1145/3087556.3087575</a>","ieee":"B. Feldkord and F. 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Meyer auf der Heide, in: Proceedings of the 29th ACM Symposium on Parallelism in Algorithms and Architectures (SPAA), 2017, pp. 313–319.","mla":"Feldkord, Björn, and Friedhelm Meyer auf der Heide. “The Mobile Server Problem.” <i>Proceedings of the 29th ACM Symposium on Parallelism in Algorithms and Architectures (SPAA)</i>, 2017, pp. 313–19, doi:<a href=\"https://doi.org/10.1145/3087556.3087575\">10.1145/3087556.3087575</a>.","apa":"Feldkord, B., &#38; Meyer auf der Heide, F. (2017). The Mobile Server Problem. In <i>Proceedings of the 29th ACM Symposium on Parallelism in Algorithms and Architectures (SPAA)</i> (pp. 313–319). <a href=\"https://doi.org/10.1145/3087556.3087575\">https://doi.org/10.1145/3087556.3087575</a>"},"has_accepted_license":"1","ddc":["000"],"language":[{"iso":"eng"}],"file_date_updated":"2018-11-02T14:55:10Z","_id":"55","project":[{"name":"SFB 901","_id":"1"},{"_id":"5","name":"SFB 901 - Subprojekt A1"},{"name":"SFB 901 - Project Area A","_id":"2"}],"department":[{"_id":"63"}],"user_id":"477","abstract":[{"lang":"eng","text":"We introduce the mobile server problem, inspired by current trends to move computational tasks from cloud structures to multiple devices close to the end user. An example for this are embedded systems in autonomous cars that communicate in order to coordinate their actions. Our model is a variant of the classical Page Migration Problem. Moreformally, we consider a mobile server holding a data page.The server can move in the Euclidean space (of arbitrary dimension). In every round, requests for data items from the page pop up at arbitrary points in the space. The requests are served, each at a cost of the distance from the requesting point and the server, and the mobile server may move, at a cost D times the distance traveled for some constant D . We assume a maximum distance m the server is allowed to move per round. We show that no online algorithm can achieve a competitive ratio independent of the length of the input sequence in this setting. Hence we augment the maximum movement distance of the online algorithms to ( 1 + δ) times the maximum distance of the offline solution. We provide a deterministic algorithm which is simple to describe and works for multiple variants of our problem. The algorithm achieves almost tight competitive ratios independent of the length of the input sequence."}],"status":"public","file":[{"file_name":"p313-feldkord.pdf","access_level":"closed","file_id":"5288","file_size":691691,"creator":"ups","date_created":"2018-11-02T14:55:10Z","date_updated":"2018-11-02T14:55:10Z","relation":"main_file","success":1,"content_type":"application/pdf"}],"publication":"Proceedings of the 29th ACM Symposium on Parallelism in Algorithms and Architectures (SPAA)","type":"conference"},{"title":"Exploring the Scientific Impact of Information Systems Design Science Research: A Scientometric Study","date_created":"2018-11-14T11:33:56Z","year":"2017","ddc":["000"],"language":[{"iso":"eng"}],"abstract":[{"lang":"eng","text":"Design science is a fundamental research stream that contends its position in the information systems discipline. While ongoing debates address the relative importance of design science contributions in the information systems community, insights into the scientific impact of design science research (DSR) are missing and this lack of understanding arguably poses challenges to an informed discourse. To identify the most influential papers and those factors that explain their scientific impact, this paper presents an exploratory study of the scientific impact of DSR papers published in the AIS Senior Scholars' Basket of Journals. We uncover the current DSR landscape by taking stock of influential papers and theories and develop a model to explain the scientific impact of DSR papers. Our findings show that scientific impact is significantly explained by theorization and novelty. We discuss how the implications of our work can be projected on the overarching discourse on DSR."}],"file":[{"file_size":223790,"access_level":"open_access","file_id":"6026","file_name":"ICIS2017-Revision.pdf","date_updated":"2018-12-13T15:07:05Z","date_created":"2018-12-07T11:31:37Z","creator":"hsiemes","relation":"main_file","content_type":"application/pdf"}],"publication":"38th International Conference on Information Systems","conference":{"location":"Seoul, South Korea","name":"38th International Conference on Information Systems"},"date_updated":"2022-01-06T07:02:05Z","oa":"1","author":[{"last_name":"Wagner","full_name":"Wagner, Gerit","first_name":"Gerit"},{"first_name":"Julian","full_name":"Prester, Julian","last_name":"Prester"},{"last_name":"Schryen","id":"72850","full_name":"Schryen, Guido","first_name":"Guido"}],"citation":{"apa":"Wagner, G., Prester, J., &#38; Schryen, G. (2017). Exploring the Scientific Impact of Information Systems Design Science Research: A Scientometric Study. In <i>38th International Conference on Information Systems</i>. Seoul, South Korea.","short":"G. Wagner, J. Prester, G. Schryen, in: 38th International Conference on Information Systems, 2017.","mla":"Wagner, Gerit, et al. “Exploring the Scientific Impact of Information Systems Design Science Research: A Scientometric Study.” <i>38th International Conference on Information Systems</i>, 2017.","bibtex":"@inproceedings{Wagner_Prester_Schryen_2017, title={Exploring the Scientific Impact of Information Systems Design Science Research: A Scientometric Study}, booktitle={38th International Conference on Information Systems}, author={Wagner, Gerit and Prester, Julian and Schryen, Guido}, year={2017} }","chicago":"Wagner, Gerit, Julian Prester, and Guido Schryen. “Exploring the Scientific Impact of Information Systems Design Science Research: A Scientometric Study.” In <i>38th International Conference on Information Systems</i>, 2017.","ieee":"G. Wagner, J. Prester, and G. Schryen, “Exploring the Scientific Impact of Information Systems Design Science Research: A Scientometric Study,” in <i>38th International Conference on Information Systems</i>, Seoul, South Korea, 2017.","ama":"Wagner G, Prester J, Schryen G. Exploring the Scientific Impact of Information Systems Design Science Research: A Scientometric Study. In: <i>38th International Conference on Information Systems</i>. ; 2017."},"has_accepted_license":"1","extern":"1","file_date_updated":"2018-12-13T15:07:05Z","_id":"5594","department":[{"_id":"277"}],"user_id":"61579","status":"public","type":"conference"},{"language":[{"iso":"eng"}],"file_date_updated":"2018-12-03T15:37:06Z","ddc":["040"],"user_id":"477","department":[{"_id":"276"}],"project":[{"name":"SFB 901","_id":"1"},{"_id":"4","name":"SFB 901 - Project Area C"},{"_id":"17","name":"SFB 901 - Subproject C5"}],"_id":"56","file":[{"access_level":"closed","file_id":"5992","file_name":"BuMoCo2017_Ideagenerator.pdf","file_size":347981,"date_created":"2018-12-03T15:37:06Z","creator":"abursig","date_updated":"2018-12-03T15:37:06Z","relation":"main_file","success":1,"content_type":"application/pdf"}],"status":"public","type":"conference_abstract","publication":"1st Business Model Conference","conference":{"location":"Venice, Italy","name":"1st Business Model Conference"},"title":"Supporting Business Model Idea Generation Through Machine-generated Ideas: A Design Theory","author":[{"full_name":"John, Thomas","id":"3952","last_name":"John","first_name":"Thomas"}],"date_created":"2017-10-17T12:41:02Z","date_updated":"2022-01-06T07:02:06Z","citation":{"apa":"John, T. (2017). Supporting Business Model Idea Generation Through Machine-generated Ideas: A Design Theory. In <i>1st Business Model Conference</i>. Venice, Italy.","bibtex":"@inproceedings{John_2017, title={Supporting Business Model Idea Generation Through Machine-generated Ideas: A Design Theory}, booktitle={1st Business Model Conference}, author={John, Thomas}, year={2017} }","short":"T. John, in: 1st Business Model Conference, 2017.","mla":"John, Thomas. “Supporting Business Model Idea Generation Through Machine-Generated Ideas: A Design Theory.” <i>1st Business Model Conference</i>, 2017.","ama":"John T. Supporting Business Model Idea Generation Through Machine-generated Ideas: A Design Theory. In: <i>1st Business Model Conference</i>. ; 2017.","chicago":"John, Thomas. “Supporting Business Model Idea Generation Through Machine-Generated Ideas: A Design Theory.” In <i>1st Business Model Conference</i>, 2017.","ieee":"T. John, “Supporting Business Model Idea Generation Through Machine-generated Ideas: A Design Theory,” in <i>1st Business Model Conference</i>, Venice, Italy, 2017."},"year":"2017","has_accepted_license":"1"},{"status":"public","publication":"Smart Data Radar (Deutsche Bank)","type":"journal_article","extern":"1","language":[{"iso":"eng"}],"department":[{"_id":"277"}],"user_id":"61579","_id":"5626","citation":{"short":"G. Schryen, D. Hristova, Smart Data Radar (Deutsche Bank) (2017).","bibtex":"@article{Schryen_Hristova_2017, title={High-Performance Business Computing - Effizienzsteigerung durch Parallelisierung}, journal={Smart Data Radar (Deutsche Bank)}, author={Schryen, Guido and Hristova, Diana}, year={2017} }","mla":"Schryen, Guido, and Diana Hristova. “High-Performance Business Computing - Effizienzsteigerung Durch Parallelisierung.” <i>Smart Data Radar (Deutsche Bank)</i>, 2017.","apa":"Schryen, G., &#38; Hristova, D. (2017). High-Performance Business Computing - Effizienzsteigerung durch Parallelisierung. <i>Smart Data Radar (Deutsche Bank)</i>.","ama":"Schryen G, Hristova D. High-Performance Business Computing - Effizienzsteigerung durch Parallelisierung. <i>Smart Data Radar (Deutsche Bank)</i>. 2017.","ieee":"G. Schryen and D. Hristova, “High-Performance Business Computing - Effizienzsteigerung durch Parallelisierung,” <i>Smart Data Radar (Deutsche Bank)</i>, 2017.","chicago":"Schryen, Guido, and Diana Hristova. “High-Performance Business Computing - Effizienzsteigerung Durch Parallelisierung.” <i>Smart Data Radar (Deutsche Bank)</i>, 2017."},"year":"2017","title":"High-Performance Business Computing - Effizienzsteigerung durch Parallelisierung","author":[{"last_name":"Schryen","full_name":"Schryen, Guido","id":"72850","first_name":"Guido"},{"last_name":"Hristova","full_name":"Hristova, Diana","first_name":"Diana"}],"date_created":"2018-11-14T14:17:44Z","date_updated":"2022-01-06T07:02:13Z"},{"abstract":[{"lang":"eng","text":"Literature reviews (LRs) are recognized for their increasing impact in the information systems literature. Methodologists have drawn attention to the question of how we can leverage the value of LRs to preserve and generate knowledge. The panelists who participated in the discussion of ?Standalone Literature Reviews in IS Research: What Can Be Learnt from the Past and Other Fields?? at ICIS 2016 in Dublin acknowledged this significant issue and debated a) what the IS field can learn from other fields and where IS-specific challenges occur, b) how the IS field should move forward to foster the genre of LRs, and c) what best practices are to train doctoral IS students in publishing LRs. This article reports the key takeaways of this panel discussion. Guidance for IS scholars is provided on how to conduct LRs that contribute to the cumulative knowledge development within and across the IS field to best prepare the next generation of IS scholars."}],"file":[{"creator":"hsiemes","date_created":"2018-12-07T11:33:59Z","date_updated":"2018-12-13T15:07:15Z","access_level":"open_access","file_id":"6027","file_name":"Schryen et al. 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Literature Reviews in IS Research: What Can Be Learnt from the Past and Other Fields? <i>Communications of the AIS</i>, <i>40</i>, 557–569.","short":"G. Schryen, A. Benlian, F. Rowe, G. Shirley, K. Larsen, S. Petter, G. Par{\\’e}, G. Wagner, S. Haag, E. Yasasin, Communications of the AIS 40 (2017) 557–569.","bibtex":"@article{Schryen_Benlian_Rowe_Shirley_Larsen_Petter_Par{\\’e}_Wagner_Haag_Yasasin_2017, title={Literature Reviews in IS Research: What Can Be Learnt from the Past and Other Fields?}, volume={40}, journal={Communications of the AIS}, publisher={Association for Information Systems (AIS)}, author={Schryen, Guido and Benlian, Alexander and Rowe, Frantz and Shirley, Gregor and Larsen, Kai and Petter, Stacie and Par{\\’e}, Guy and Wagner, Gerit and Haag, Steffi and Yasasin, Emrah}, year={2017}, pages={557–569} }","mla":"Schryen, Guido, et al. “Literature Reviews in IS Research: What Can Be Learnt from the Past and Other Fields?” <i>Communications of the AIS</i>, vol. 40, Association for Information Systems (AIS), 2017, pp. 557–69.","ama":"Schryen G, Benlian A, Rowe F, et al. Literature Reviews in IS Research: What Can Be Learnt from the Past and Other Fields? <i>Communications of the AIS</i>. 2017;40:557-569.","ieee":"G. Schryen <i>et al.</i>, “Literature Reviews in IS Research: What Can Be Learnt from the Past and Other Fields?,” <i>Communications of the AIS</i>, vol. 40, pp. 557–569, 2017.","chicago":"Schryen, Guido, Alexander Benlian, Frantz Rowe, Gregor Shirley, Kai Larsen, Stacie Petter, Guy Par{\\’e}, Gerit Wagner, Steffi Haag, and Emrah Yasasin. “Literature Reviews in IS Research: What Can Be Learnt from the Past and Other Fields?” <i>Communications of the AIS</i> 40 (2017): 557–69."},"has_accepted_license":"1","publication_identifier":{"issn":["1529-3181"]},"date_updated":"2022-01-06T07:02:14Z","oa":"1","volume":40,"author":[{"first_name":"Guido","full_name":"Schryen, Guido","id":"72850","last_name":"Schryen"},{"full_name":"Benlian, Alexander","last_name":"Benlian","first_name":"Alexander"},{"first_name":"Frantz","last_name":"Rowe","full_name":"Rowe, Frantz"},{"full_name":"Shirley, Gregor","last_name":"Shirley","first_name":"Gregor"},{"full_name":"Larsen, Kai","last_name":"Larsen","first_name":"Kai"},{"first_name":"Stacie","last_name":"Petter","full_name":"Petter, Stacie"},{"first_name":"Guy","full_name":"Par{\\'e}, Guy","last_name":"Par{\\'e}"},{"first_name":"Gerit","full_name":"Wagner, Gerit","last_name":"Wagner"},{"first_name":"Steffi","full_name":"Haag, Steffi","last_name":"Haag"},{"full_name":"Yasasin, Emrah","last_name":"Yasasin","first_name":"Emrah"}]},{"user_id":"61579","department":[{"_id":"277"}],"_id":"5671","extern":"1","file_date_updated":"2018-12-13T15:06:56Z","type":"journal_article","status":"public","author":[{"first_name":"Michael","last_name":"Scholz","full_name":"Scholz, Michael"},{"last_name":"Dorner","full_name":"Dorner, Verena","first_name":"Verena"},{"first_name":"Guido","id":"72850","full_name":"Schryen, Guido","last_name":"Schryen"},{"last_name":"Benlian","full_name":"Benlian, Alexander","first_name":"Alexander"}],"volume":259,"date_updated":"2022-01-06T07:02:27Z","oa":"1","has_accepted_license":"1","citation":{"apa":"Scholz, M., Dorner, V., Schryen, G., &#38; Benlian, A. (2017). A configuration-based recommender system for supporting e-commerce decisions. <i>European Journal of Operational Research</i>, <i>259</i>(1), 205–215.","short":"M. Scholz, V. Dorner, G. Schryen, A. Benlian, European Journal of Operational Research 259 (2017) 205–215.","mla":"Scholz, Michael, et al. “A Configuration-Based Recommender System for Supporting e-Commerce Decisions.” <i>European Journal of Operational Research</i>, vol. 259, no. 1, Elsevier, 2017, pp. 205–15.","bibtex":"@article{Scholz_Dorner_Schryen_Benlian_2017, title={A configuration-based recommender system for supporting e-commerce decisions}, volume={259}, number={1}, journal={European Journal of Operational Research}, publisher={Elsevier}, author={Scholz, Michael and Dorner, Verena and Schryen, Guido and Benlian, Alexander}, year={2017}, pages={205–215} }","ieee":"M. Scholz, V. Dorner, G. Schryen, and A. Benlian, “A configuration-based recommender system for supporting e-commerce decisions,” <i>European Journal of Operational Research</i>, vol. 259, no. 1, pp. 205–215, 2017.","chicago":"Scholz, Michael, Verena Dorner, Guido Schryen, and Alexander Benlian. “A Configuration-Based Recommender System for Supporting e-Commerce Decisions.” <i>European Journal of Operational Research</i> 259, no. 1 (2017): 205–15.","ama":"Scholz M, Dorner V, Schryen G, Benlian A. A configuration-based recommender system for supporting e-commerce decisions. <i>European Journal of Operational Research</i>. 2017;259(1):205-215."},"page":"205 - 215","intvolume":"       259","language":[{"iso":"eng"}],"ddc":["000"],"keyword":["E-Commerce","Recommender System","Attribute Weights","Configuration System","Decision Support"],"publication":"European Journal of Operational Research","file":[{"date_created":"2018-12-07T11:30:59Z","creator":"hsiemes","date_updated":"2018-12-13T15:06:56Z","access_level":"open_access","file_name":"EJOR article.pdf","file_id":"6025","file_size":762889,"content_type":"application/pdf","relation":"main_file"}],"abstract":[{"text":"Multi-attribute value theory (MAVT)-based recommender systems have been proposed for dealing with issues of existing recommender systems, such as the cold-start problem and changing preferences. However, as we argue in this paper, existing MAVT-based methods for measuring attribute importance weights do not fit the shopping tasks for which recommender systems are typically used. These methods assume well-trained decision makers who are willing to invest time and cognitive effort, and who are familiar with the attributes describing the available alternatives and the ranges of these attribute levels. Yet, recommender systems are most often used by consumers who are usually not familiar with the available attributes and ranges and who wish to save time and effort. Against this background, we develop a new method, based on a product configuration process, which is tailored to the characteristics of these particular decision makers. We empirically compare our method to SWING, ranking-based conjoint analysis and TRADEOFF in a between-subjects laboratory experiment with 153 participants. Results indicate that our proposed method performs better than TRADEOFF and CONJOINT and at least as well as SWING in terms of recommendation accuracy, better than SWING and TRADEOFF and at least as well as CONJOINT in terms of cognitive load, and that participants were faster with our method than with any other method. We conclude that our method is a promising option to help support consumers' decision processes in e-commerce shopping tasks.","lang":"eng"}],"date_created":"2018-11-14T15:06:18Z","publisher":"Elsevier","title":"A configuration-based recommender system for supporting e-commerce decisions","issue":"1","year":"2017"},{"status":"public","publication":"bwp@ Berufs- und Wirtschaftspädagogik - online","type":"journal_article","language":[{"iso":"ger"}],"_id":"6489","department":[{"_id":"211"}],"user_id":"44715","year":"2017","page":"1-22","citation":{"ama":"Kremer H-H, Frehe P, Kückmann M-A, Kundisch H. Forschung in Innovationsarenen - Formate und Reflexionen einer gestaltungsorientierten Berufsbildungsforschung. <i>bwp@ Berufs- und Wirtschaftspädagogik - online</i>. 2017;(33):1-22.","ieee":"H.-H. Kremer, P. Frehe, M.-A. Kückmann, and H. Kundisch, “Forschung in Innovationsarenen - Formate und Reflexionen einer gestaltungsorientierten Berufsbildungsforschung,” <i>bwp@ Berufs- und Wirtschaftspädagogik - online</i>, no. 33, pp. 1–22, 2017.","chicago":"Kremer, H.-Hugo, Petra Frehe, Marie-Ann Kückmann, and Heike Kundisch. “Forschung in Innovationsarenen - Formate und Reflexionen einer gestaltungsorientierten Berufsbildungsforschung.” <i>bwp@ Berufs- und Wirtschaftspädagogik - online</i>, no. 33 (2017): 1–22.","bibtex":"@article{Kremer_Frehe_Kückmann_Kundisch_2017, title={Forschung in Innovationsarenen - Formate und Reflexionen einer gestaltungsorientierten Berufsbildungsforschung}, number={33}, journal={bwp@ Berufs- und Wirtschaftspädagogik - online}, author={Kremer, H.-Hugo and Frehe, Petra and Kückmann, Marie-Ann and Kundisch, Heike}, year={2017}, pages={1–22} }","mla":"Kremer, H. Hugo, et al. “Forschung in Innovationsarenen - Formate und Reflexionen einer gestaltungsorientierten Berufsbildungsforschung.” <i>bwp@ Berufs- und Wirtschaftspädagogik - online</i>, no. 33, 2017, pp. 1–22.","short":"H.-H. Kremer, P. Frehe, M.-A. Kückmann, H. Kundisch, bwp@ Berufs- und Wirtschaftspädagogik - online (2017) 1–22.","apa":"Kremer, H.-H., Frehe, P., Kückmann, M.-A., &#38; Kundisch, H. (2017). Forschung in Innovationsarenen - Formate und Reflexionen einer gestaltungsorientierten Berufsbildungsforschung. <i>bwp@ Berufs- und Wirtschaftspädagogik - online</i>, (33), 1–22."},"issue":"33","title":"Forschung in Innovationsarenen - Formate und Reflexionen einer gestaltungsorientierten Berufsbildungsforschung","main_file_link":[{"url":"http://www.bwpat.de/ausgabe33/kremer_etal_bwpat33.pdf"}],"date_updated":"2022-01-06T07:03:07Z","date_created":"2019-01-04T09:14:29Z","author":[{"first_name":"H.-Hugo","full_name":"Kremer, H.-Hugo","id":"15280","last_name":"Kremer"},{"last_name":"Frehe","id":"5994","full_name":"Frehe, Petra","first_name":"Petra"},{"full_name":"Kückmann, Marie-Ann","id":"25394","last_name":"Kückmann","first_name":"Marie-Ann"},{"first_name":"Heike","id":"31836","full_name":"Kundisch, Heike","last_name":"Kundisch"}]},{"user_id":"44715","department":[{"_id":"211"}],"_id":"6491","language":[{"iso":"ger"}],"type":"journal_article","publication":"Berufsbildung","status":"public","author":[{"id":"15280","full_name":"Kremer, H.-Hugo","last_name":"Kremer","first_name":"H.-Hugo"},{"first_name":"Petra","last_name":"Frehe","full_name":"Frehe, Petra","id":"5994"}],"date_created":"2019-01-04T09:26:52Z","date_updated":"2022-01-06T07:03:07Z","title":"Qualifizierungsbausteine in ausbildungsvorbereitenden Bildungsgängen am Berufskolleg","issue":"166","publication_identifier":{"issn":["00059536"]},"citation":{"ama":"Kremer H-H, Frehe P. Qualifizierungsbausteine in ausbildungsvorbereitenden Bildungsgängen am Berufskolleg. <i>Berufsbildung</i>. 2017;(166):21-24.","chicago":"Kremer, H.-Hugo, and Petra Frehe. “Qualifizierungsbausteine in ausbildungsvorbereitenden Bildungsgängen am Berufskolleg.” <i>Berufsbildung</i>, no. 166 (2017): 21–24.","ieee":"H.-H. Kremer and P. Frehe, “Qualifizierungsbausteine in ausbildungsvorbereitenden Bildungsgängen am Berufskolleg,” <i>Berufsbildung</i>, no. 166, pp. 21–24, 2017.","apa":"Kremer, H.-H., &#38; Frehe, P. (2017). Qualifizierungsbausteine in ausbildungsvorbereitenden Bildungsgängen am Berufskolleg. <i>Berufsbildung</i>, (166), 21–24.","short":"H.-H. Kremer, P. Frehe, Berufsbildung (2017) 21–24.","mla":"Kremer, H. Hugo, and Petra Frehe. “Qualifizierungsbausteine in ausbildungsvorbereitenden Bildungsgängen am Berufskolleg.” <i>Berufsbildung</i>, no. 166, 2017, pp. 21–24.","bibtex":"@article{Kremer_Frehe_2017, title={Qualifizierungsbausteine in ausbildungsvorbereitenden Bildungsgängen am Berufskolleg}, number={166}, journal={Berufsbildung}, author={Kremer, H.-Hugo and Frehe, Petra}, year={2017}, pages={21–24} }"},"page":"21-24","year":"2017"},{"publication_identifier":{"isbn":["9787560868509"]},"place":"Shanghai","year":"2017","page":"338-354","citation":{"mla":"Frehe, Petra, and H. Hugo Kremer. “Internationale Förderklassen an Berufskollegs. Ein ausbildungsvorbereitendes Anegbot!?” <i>Berufsschullehrerbildung in der Volksrepublik China und in der Bundesrepublik Deutschland. Professionalisierung - Kompetenzen - Herausforderungen</i>, edited by J. Wang et al., 2017, pp. 338–54.","bibtex":"@inbook{Frehe_Kremer_2017, place={Shanghai}, title={Internationale Förderklassen an Berufskollegs. Ein ausbildungsvorbereitendes Anegbot!?}, booktitle={Berufsschullehrerbildung in der Volksrepublik China und in der Bundesrepublik Deutschland. Professionalisierung - Kompetenzen - Herausforderungen}, author={Frehe, Petra and Kremer, H.-Hugo}, editor={Wang, J. and Feng, X. and Rützel, J.Editors}, year={2017}, pages={338–354} }","short":"P. Frehe, H.-H. Kremer, in: J. Wang, X. Feng, J. Rützel (Eds.), Berufsschullehrerbildung in der Volksrepublik China und in der Bundesrepublik Deutschland. Professionalisierung - Kompetenzen - Herausforderungen, Shanghai, 2017, pp. 338–354.","apa":"Frehe, P., &#38; Kremer, H.-H. (2017). Internationale Förderklassen an Berufskollegs. Ein ausbildungsvorbereitendes Anegbot!? In J. Wang, X. Feng, &#38; J. Rützel (Eds.), <i>Berufsschullehrerbildung in der Volksrepublik China und in der Bundesrepublik Deutschland. Professionalisierung - Kompetenzen - Herausforderungen</i> (pp. 338–354). Shanghai.","ieee":"P. Frehe and H.-H. Kremer, “Internationale Förderklassen an Berufskollegs. Ein ausbildungsvorbereitendes Anegbot!?,” in <i>Berufsschullehrerbildung in der Volksrepublik China und in der Bundesrepublik Deutschland. Professionalisierung - Kompetenzen - Herausforderungen</i>, J. Wang, X. Feng, and J. Rützel, Eds. Shanghai, 2017, pp. 338–354.","chicago":"Frehe, Petra, and H.-Hugo Kremer. “Internationale Förderklassen an Berufskollegs. Ein ausbildungsvorbereitendes Anegbot!?” In <i>Berufsschullehrerbildung in der Volksrepublik China und in der Bundesrepublik Deutschland. Professionalisierung - Kompetenzen - Herausforderungen</i>, edited by J. Wang, X. Feng, and J. Rützel, 338–54. Shanghai, 2017.","ama":"Frehe P, Kremer H-H. Internationale Förderklassen an Berufskollegs. Ein ausbildungsvorbereitendes Anegbot!? In: Wang J, Feng X, Rützel J, eds. <i>Berufsschullehrerbildung in der Volksrepublik China und in der Bundesrepublik Deutschland. Professionalisierung - Kompetenzen - Herausforderungen</i>. Shanghai; 2017:338-354."},"date_updated":"2022-01-06T07:03:07Z","author":[{"last_name":"Frehe","id":"5994","full_name":"Frehe, Petra","first_name":"Petra"},{"first_name":"H.-Hugo","last_name":"Kremer","full_name":"Kremer, H.-Hugo","id":"15280"}],"date_created":"2019-01-04T09:46:21Z","title":"Internationale Förderklassen an Berufskollegs. Ein ausbildungsvorbereitendes Anegbot!?","publication":"Berufsschullehrerbildung in der Volksrepublik China und in der Bundesrepublik Deutschland. Professionalisierung - Kompetenzen - Herausforderungen","type":"book_chapter","editor":[{"first_name":"J.","last_name":"Wang","full_name":"Wang, J."},{"last_name":"Feng","full_name":"Feng, X.","first_name":"X."},{"first_name":"J.","last_name":"Rützel","full_name":"Rützel, J."}],"status":"public","_id":"6493","department":[{"_id":"211"}],"user_id":"44715","language":[{"iso":"ger"}]},{"language":[{"iso":"ger"}],"department":[{"_id":"211"}],"user_id":"44715","_id":"6496","status":"public","editor":[{"last_name":"Fischer","full_name":"Fischer, A.","first_name":"A."},{"full_name":"Hahn, G.","last_name":"Hahn","first_name":"G."}],"publication":"Berufsbildung für eine nachhaltige Entwicklung auf dem Weg in den (Unterrichts-)Alltag: Wie können Vernetzungsaktivitäten die Implementation unterstützen?","type":"book_chapter","title":"Berufskollegübergreifende Entwicklungsverbünde - Innovationen für eine nachhaltige Bildungsarbeit vor Ort","author":[{"first_name":"H.-Hugo","id":"15280","full_name":"Kremer, H.-Hugo","last_name":"Kremer"},{"first_name":"Petra","full_name":"Frehe, Petra","id":"5994","last_name":"Frehe"}],"date_created":"2019-01-04T09:52:25Z","date_updated":"2022-01-06T07:03:07Z","page":"68-80","citation":{"ama":"Kremer H-H, Frehe P. Berufskollegübergreifende Entwicklungsverbünde - Innovationen für eine nachhaltige Bildungsarbeit vor Ort. In: Fischer A, Hahn G, eds. <i>Berufsbildung für eine nachhaltige Entwicklung auf dem Weg in den (Unterrichts-)Alltag: Wie können Vernetzungsaktivitäten die Implementation unterstützen?</i>. Baltmannsweiler; 2017:68-80.","chicago":"Kremer, H.-Hugo, and Petra Frehe. “Berufskollegübergreifende Entwicklungsverbünde - Innovationen für eine nachhaltige Bildungsarbeit vor Ort.” In <i>Berufsbildung für eine nachhaltige Entwicklung auf dem Weg in den (Unterrichts-)Alltag: Wie können Vernetzungsaktivitäten die Implementation unterstützen?</i>, edited by A. Fischer and G. Hahn, 68–80. Baltmannsweiler, 2017.","ieee":"H.-H. Kremer and P. Frehe, “Berufskollegübergreifende Entwicklungsverbünde - Innovationen für eine nachhaltige Bildungsarbeit vor Ort,” in <i>Berufsbildung für eine nachhaltige Entwicklung auf dem Weg in den (Unterrichts-)Alltag: Wie können Vernetzungsaktivitäten die Implementation unterstützen?</i>, A. Fischer and G. Hahn, Eds. Baltmannsweiler, 2017, pp. 68–80.","apa":"Kremer, H.-H., &#38; Frehe, P. (2017). Berufskollegübergreifende Entwicklungsverbünde - Innovationen für eine nachhaltige Bildungsarbeit vor Ort. In A. Fischer &#38; G. Hahn (Eds.), <i>Berufsbildung für eine nachhaltige Entwicklung auf dem Weg in den (Unterrichts-)Alltag: Wie können Vernetzungsaktivitäten die Implementation unterstützen?</i> (pp. 68–80). Baltmannsweiler.","short":"H.-H. Kremer, P. Frehe, in: A. Fischer, G. Hahn (Eds.), Berufsbildung für eine nachhaltige Entwicklung auf dem Weg in den (Unterrichts-)Alltag: Wie können Vernetzungsaktivitäten die Implementation unterstützen?, Baltmannsweiler, 2017, pp. 68–80.","mla":"Kremer, H. Hugo, and Petra Frehe. “Berufskollegübergreifende Entwicklungsverbünde - Innovationen für eine nachhaltige Bildungsarbeit vor Ort.” <i>Berufsbildung für eine nachhaltige Entwicklung auf dem Weg in den (Unterrichts-)Alltag: Wie können Vernetzungsaktivitäten die Implementation unterstützen?</i>, edited by A. Fischer and G. Hahn, 2017, pp. 68–80.","bibtex":"@inbook{Kremer_Frehe_2017, place={Baltmannsweiler}, title={Berufskollegübergreifende Entwicklungsverbünde - Innovationen für eine nachhaltige Bildungsarbeit vor Ort}, booktitle={Berufsbildung für eine nachhaltige Entwicklung auf dem Weg in den (Unterrichts-)Alltag: Wie können Vernetzungsaktivitäten die Implementation unterstützen?}, author={Kremer, H.-Hugo and Frehe, Petra}, editor={Fischer, A. and Hahn, G.Editors}, year={2017}, pages={68–80} }"},"year":"2017","place":"Baltmannsweiler"},{"date_created":"2017-10-17T12:41:04Z","author":[{"full_name":"Lösch, Achim","id":"43646","last_name":"Lösch","first_name":"Achim"},{"first_name":"Marco","full_name":"Platzner, Marco","id":"398","last_name":"Platzner"}],"date_updated":"2022-01-06T07:03:08Z","doi":"10.1109/ASAP.2017.7995272","title":"reMinMin: A Novel Static Energy-Centric List Scheduling Approach Based on Real Measurements","has_accepted_license":"1","citation":{"apa":"Lösch, A., &#38; Platzner, M. (2017). reMinMin: A Novel Static Energy-Centric List Scheduling Approach Based on Real Measurements. In <i>Proceedings of the 28th Annual IEEE International Conference on Application-specific Systems, Architectures and Processors (ASAP)</i>. <a href=\"https://doi.org/10.1109/ASAP.2017.7995272\">https://doi.org/10.1109/ASAP.2017.7995272</a>","bibtex":"@inproceedings{Lösch_Platzner_2017, title={reMinMin: A Novel Static Energy-Centric List Scheduling Approach Based on Real Measurements}, DOI={<a href=\"https://doi.org/10.1109/ASAP.2017.7995272\">10.1109/ASAP.2017.7995272</a>}, booktitle={Proceedings of the 28th Annual IEEE International Conference on Application-specific Systems, Architectures and Processors (ASAP)}, author={Lösch, Achim and Platzner, Marco}, year={2017} }","short":"A. Lösch, M. Platzner, in: Proceedings of the 28th Annual IEEE International Conference on Application-Specific Systems, Architectures and Processors (ASAP), 2017.","mla":"Lösch, Achim, and Marco Platzner. “ReMinMin: A Novel Static Energy-Centric List Scheduling Approach Based on Real Measurements.” <i>Proceedings of the 28th Annual IEEE International Conference on Application-Specific Systems, Architectures and Processors (ASAP)</i>, 2017, doi:<a href=\"https://doi.org/10.1109/ASAP.2017.7995272\">10.1109/ASAP.2017.7995272</a>.","ama":"Lösch A, Platzner M. reMinMin: A Novel Static Energy-Centric List Scheduling Approach Based on Real Measurements. In: <i>Proceedings of the 28th Annual IEEE International Conference on Application-Specific Systems, Architectures and Processors (ASAP)</i>. ; 2017. doi:<a href=\"https://doi.org/10.1109/ASAP.2017.7995272\">10.1109/ASAP.2017.7995272</a>","chicago":"Lösch, Achim, and Marco Platzner. “ReMinMin: A Novel Static Energy-Centric List Scheduling Approach Based on Real Measurements.” In <i>Proceedings of the 28th Annual IEEE International Conference on Application-Specific Systems, Architectures and Processors (ASAP)</i>, 2017. <a href=\"https://doi.org/10.1109/ASAP.2017.7995272\">https://doi.org/10.1109/ASAP.2017.7995272</a>.","ieee":"A. Lösch and M. Platzner, “reMinMin: A Novel Static Energy-Centric List Scheduling Approach Based on Real Measurements,” in <i>Proceedings of the 28th Annual IEEE International Conference on Application-specific Systems, Architectures and Processors (ASAP)</i>, 2017."},"year":"2017","user_id":"477","department":[{"_id":"78"}],"project":[{"name":"SFB 901","_id":"1"},{"name":"SFB 901 - Subprojekt C2","_id":"14"},{"_id":"4","name":"SFB 901 - Project Area C"}],"_id":"65","language":[{"iso":"eng"}],"file_date_updated":"2018-11-14T09:37:55Z","ddc":["040"],"type":"conference","publication":"Proceedings of the 28th Annual IEEE International Conference on Application-specific Systems, Architectures and Processors (ASAP)","file":[{"relation":"main_file","success":1,"content_type":"application/pdf","access_level":"closed","file_id":"5550","file_name":"loesch_asap2017.pdf","file_size":467545,"creator":"aloesch","date_created":"2018-11-14T09:37:55Z","date_updated":"2018-11-14T09:37:55Z"}],"status":"public","abstract":[{"lang":"eng","text":"Heterogeneous compute nodes in form of CPUs with attached GPU and FPGA accelerators have strongly gained interested in the last years. Applications differ in their execution characteristics and can therefore benefit from such heterogeneous resources in terms of performance or energy consumption. While performance optimization has been the only goal for a long time, nowadays research is more and more focusing on techniques to minimize energy consumption due to rising electricity costs.This paper presents reMinMin, a novel static list scheduling approach for optimizing the total energy consumption for a set of tasks executed on a heterogeneous compute node. reMinMin bases on a new energy model that differentiates between static and dynamic energy components and covers effects of accelerator tasks on the host CPU. The required energy values are retrieved by measurements on the real computing system. In order to evaluate reMinMin, we compare it with two reference implementations on three task sets with different degrees of heterogeneity. In our experiments, MinMin is consistently better than a scheduler optimizing for dynamic energy only, which requires up to 19.43% more energy, and very close to optimal schedules."}]},{"user_id":"49428","department":[{"_id":"230"}],"project":[{"name":"TRR 142","_id":"53"},{"name":"TRR 142 - Project Area A","_id":"54"},{"name":"TRR 142 - Subproject A6","_id":"63"}],"_id":"6540","article_type":"original","article_number":"073001","type":"journal_article","status":"public","author":[{"first_name":"Daniel","last_name":"Wigger","full_name":"Wigger, Daniel"},{"first_name":"Thomas","full_name":"Czerniuk, Thomas","last_name":"Czerniuk"},{"last_name":"Reiter","full_name":"Reiter, Doris E","first_name":"Doris E"},{"last_name":"Bayer","full_name":"Bayer, Manfred","first_name":"Manfred"},{"full_name":"Kuhn, Tilmann","last_name":"Kuhn","first_name":"Tilmann"}],"volume":19,"date_updated":"2022-01-06T07:03:11Z","doi":"10.1088/1367-2630/aa78bf","publication_status":"published","publication_identifier":{"issn":["1367-2630"]},"citation":{"bibtex":"@article{Wigger_Czerniuk_Reiter_Bayer_Kuhn_2017, title={Systematic study of the influence of coherent phonon wave packets on the lasing properties of a quantum dot ensemble}, volume={19}, DOI={<a href=\"https://doi.org/10.1088/1367-2630/aa78bf\">10.1088/1367-2630/aa78bf</a>}, number={7073001}, journal={New Journal of Physics}, publisher={IOP Publishing}, author={Wigger, Daniel and Czerniuk, Thomas and Reiter, Doris E and Bayer, Manfred and Kuhn, Tilmann}, year={2017} }","short":"D. Wigger, T. Czerniuk, D.E. Reiter, M. Bayer, T. Kuhn, New Journal of Physics 19 (2017).","mla":"Wigger, Daniel, et al. “Systematic Study of the Influence of Coherent Phonon Wave Packets on the Lasing Properties of a Quantum Dot Ensemble.” <i>New Journal of Physics</i>, vol. 19, no. 7, 073001, IOP Publishing, 2017, doi:<a href=\"https://doi.org/10.1088/1367-2630/aa78bf\">10.1088/1367-2630/aa78bf</a>.","apa":"Wigger, D., Czerniuk, T., Reiter, D. E., Bayer, M., &#38; Kuhn, T. (2017). Systematic study of the influence of coherent phonon wave packets on the lasing properties of a quantum dot ensemble. <i>New Journal of Physics</i>, <i>19</i>(7). <a href=\"https://doi.org/10.1088/1367-2630/aa78bf\">https://doi.org/10.1088/1367-2630/aa78bf</a>","ama":"Wigger D, Czerniuk T, Reiter DE, Bayer M, Kuhn T. Systematic study of the influence of coherent phonon wave packets on the lasing properties of a quantum dot ensemble. <i>New Journal of Physics</i>. 2017;19(7). doi:<a href=\"https://doi.org/10.1088/1367-2630/aa78bf\">10.1088/1367-2630/aa78bf</a>","ieee":"D. Wigger, T. Czerniuk, D. E. Reiter, M. Bayer, and T. Kuhn, “Systematic study of the influence of coherent phonon wave packets on the lasing properties of a quantum dot ensemble,” <i>New Journal of Physics</i>, vol. 19, no. 7, 2017.","chicago":"Wigger, Daniel, Thomas Czerniuk, Doris E Reiter, Manfred Bayer, and Tilmann Kuhn. “Systematic Study of the Influence of Coherent Phonon Wave Packets on the Lasing Properties of a Quantum Dot Ensemble.” <i>New Journal of Physics</i> 19, no. 7 (2017). <a href=\"https://doi.org/10.1088/1367-2630/aa78bf\">https://doi.org/10.1088/1367-2630/aa78bf</a>."},"intvolume":"        19","language":[{"iso":"eng"}],"publication":"New Journal of Physics","abstract":[{"lang":"eng","text":"Coherent phonons can greatly vary light–matter interaction in semiconductor nanostructures placed inside an optical resonator on a picosecond time scale. For an ensemble of quantum dots (QDs) as active laser medium, phonons are able to induce a large enhancement or attenuation of the emission intensity, as has been recently demonstrated. The physics of this coupled phonon–exciton–light system consists of various effects, which in the experiment typically cannot be clearly separated, in particular, due to the complicated sample structure a rather complex strain pulse impinges on the QD ensemble. Here we present a comprehensive theoretical study how the laser emission is affected by phonon pulses of various shapes as well as by ensembles with different spectral distributions of the QDs. This gives insight into the fundamental interaction dynamics of the coupled phonon–exciton–light system, while it allows us to clearly discriminate between two prominent effects: the adiabatic shifting of the ensemble and the shaking effect. This paves the way to a tailored laser emission controlled by phonons."}],"date_created":"2019-01-09T09:47:17Z","publisher":"IOP Publishing","title":"Systematic study of the influence of coherent phonon wave packets on the lasing properties of a quantum dot ensemble","issue":"7","year":"2017"},{"publication_identifier":{"issn":["2469-9950","2469-9969"]},"publication_status":"published","issue":"3","year":"2017","intvolume":"        95","citation":{"ama":"Salewski M, Poltavtsev SV, Kapitonov YV, et al. Photon echoes from (In,Ga)As quantum dots embedded in a Tamm-plasmon microcavity. <i>Physical Review B</i>. 2017;95(3). doi:<a href=\"https://doi.org/10.1103/physrevb.95.035312\">10.1103/physrevb.95.035312</a>","ieee":"M. Salewski <i>et al.</i>, “Photon echoes from (In,Ga)As quantum dots embedded in a Tamm-plasmon microcavity,” <i>Physical Review B</i>, vol. 95, no. 3, 2017.","chicago":"Salewski, M., S. V. Poltavtsev, Yu. V. Kapitonov, J. Vondran, D. R. Yakovlev, C. Schneider, M. Kamp, et al. “Photon Echoes from (In,Ga)As Quantum Dots Embedded in a Tamm-Plasmon Microcavity.” <i>Physical Review B</i> 95, no. 3 (2017). <a href=\"https://doi.org/10.1103/physrevb.95.035312\">https://doi.org/10.1103/physrevb.95.035312</a>.","short":"M. Salewski, S.V. Poltavtsev, Y.V. Kapitonov, J. Vondran, D.R. Yakovlev, C. Schneider, M. Kamp, S. Höfling, R. Oulton, I.A. Akimov, A.V. Kavokin, M. Bayer, Physical Review B 95 (2017).","mla":"Salewski, M., et al. “Photon Echoes from (In,Ga)As Quantum Dots Embedded in a Tamm-Plasmon Microcavity.” <i>Physical Review B</i>, vol. 95, no. 3, American Physical Society (APS), 2017, doi:<a href=\"https://doi.org/10.1103/physrevb.95.035312\">10.1103/physrevb.95.035312</a>.","bibtex":"@article{Salewski_Poltavtsev_Kapitonov_Vondran_Yakovlev_Schneider_Kamp_Höfling_Oulton_Akimov_et al._2017, title={Photon echoes from (In,Ga)As quantum dots embedded in a Tamm-plasmon microcavity}, volume={95}, DOI={<a href=\"https://doi.org/10.1103/physrevb.95.035312\">10.1103/physrevb.95.035312</a>}, number={3}, journal={Physical Review B}, publisher={American Physical Society (APS)}, author={Salewski, M. and Poltavtsev, S. V. and Kapitonov, Yu. V. and Vondran, J. and Yakovlev, D. R. and Schneider, C. and Kamp, M. and Höfling, S. and Oulton, R. and Akimov, I. A. and et al.}, year={2017} }","apa":"Salewski, M., Poltavtsev, S. V., Kapitonov, Y. V., Vondran, J., Yakovlev, D. R., Schneider, C., … Bayer, M. (2017). Photon echoes from (In,Ga)As quantum dots embedded in a Tamm-plasmon microcavity. <i>Physical Review B</i>, <i>95</i>(3). <a href=\"https://doi.org/10.1103/physrevb.95.035312\">https://doi.org/10.1103/physrevb.95.035312</a>"},"publisher":"American Physical Society (APS)","date_updated":"2022-01-06T07:03:11Z","volume":95,"date_created":"2019-01-09T09:57:02Z","author":[{"first_name":"M.","full_name":"Salewski, M.","last_name":"Salewski"},{"first_name":"S. V.","last_name":"Poltavtsev","full_name":"Poltavtsev, S. V."},{"last_name":"Kapitonov","full_name":"Kapitonov, Yu. V.","first_name":"Yu. V."},{"first_name":"J.","last_name":"Vondran","full_name":"Vondran, J."},{"first_name":"D. R.","last_name":"Yakovlev","full_name":"Yakovlev, D. R."},{"first_name":"C.","last_name":"Schneider","full_name":"Schneider, C."},{"first_name":"M.","full_name":"Kamp, M.","last_name":"Kamp"},{"last_name":"Höfling","full_name":"Höfling, S.","first_name":"S."},{"last_name":"Oulton","full_name":"Oulton, R.","first_name":"R."},{"full_name":"Akimov, I. A.","last_name":"Akimov","first_name":"I. A."},{"first_name":"A. V.","full_name":"Kavokin, A. V.","last_name":"Kavokin"},{"first_name":"M.","last_name":"Bayer","full_name":"Bayer, M."}],"title":"Photon echoes from (In,Ga)As quantum dots embedded in a Tamm-plasmon microcavity","doi":"10.1103/physrevb.95.035312","publication":"Physical Review B","type":"journal_article","abstract":[{"lang":"eng","text":"We report on the coherent optical response from an ensemble of (In,Ga)As quantum dots (QDs) embedded in a planar Tamm-plasmon microcavity with a quality factor of approximately 100. Significant enhancement of the light-matter interaction is demonstrated under selective laser excitation of those quantum dots which are in resonance with the cavity mode. The enhancement is manifested through Rabi oscillations of the photon echo, demonstrating coherent control of excitons with picosecond pulses at intensity levels more than an order of magnitude smaller as compared with bare quantum dots. The decay of the photon echo transients is weakly changed by the resonator, indicating a small decrease of the coherence time T2 which we attribute to the interaction with the electron plasma in the metal layer located close (40 nm) to the QD layer. Simultaneously we see a reduction of the population lifetime T1, inferred from the stimulated photon echo, due to an enhancement of the spontaneous emission by a factor of 2, which is attributed to the Purcell effect, while nonradiative processes are negligible, as confirmed from time-resolved photoluminescence."}],"status":"public","_id":"6541","project":[{"_id":"53","name":"TRR 142"},{"_id":"54","name":"TRR 142 - Project Area A"},{"name":"TRR 142 - Subproject A2","_id":"59"}],"department":[{"_id":"230"}],"user_id":"49428","article_type":"original","language":[{"iso":"eng"}]},{"user_id":"49428","department":[{"_id":"230"}],"project":[{"_id":"53","name":"TRR 142"},{"name":"TRR 142 - Project Area A","_id":"54"},{"name":"TRR 142 - Subproject A1","_id":"58"}],"_id":"6542","article_type":"original","type":"journal_article","status":"public","author":[{"full_name":"Ruppert, Claudia","last_name":"Ruppert","first_name":"Claudia"},{"last_name":"Chernikov","full_name":"Chernikov, Alexey","first_name":"Alexey"},{"last_name":"Hill","full_name":"Hill, Heather M.","first_name":"Heather M."},{"full_name":"Rigosi, Albert F.","last_name":"Rigosi","first_name":"Albert F."},{"last_name":"Heinz","full_name":"Heinz, Tony F.","first_name":"Tony F."}],"volume":17,"date_updated":"2022-01-06T07:03:11Z","doi":"10.1021/acs.nanolett.6b03513","publication_status":"published","publication_identifier":{"issn":["1530-6984","1530-6992"]},"citation":{"apa":"Ruppert, C., Chernikov, A., Hill, H. M., Rigosi, A. F., &#38; Heinz, T. F. (2017). The Role of Electronic and Phononic Excitation in the Optical Response of Monolayer WS2 after Ultrafast Excitation. <i>Nano Letters</i>, <i>17</i>(2), 644–651. <a href=\"https://doi.org/10.1021/acs.nanolett.6b03513\">https://doi.org/10.1021/acs.nanolett.6b03513</a>","mla":"Ruppert, Claudia, et al. “The Role of Electronic and Phononic Excitation in the Optical Response of Monolayer WS2 after Ultrafast Excitation.” <i>Nano Letters</i>, vol. 17, no. 2, American Chemical Society (ACS), 2017, pp. 644–51, doi:<a href=\"https://doi.org/10.1021/acs.nanolett.6b03513\">10.1021/acs.nanolett.6b03513</a>.","bibtex":"@article{Ruppert_Chernikov_Hill_Rigosi_Heinz_2017, title={The Role of Electronic and Phononic Excitation in the Optical Response of Monolayer WS2 after Ultrafast Excitation}, volume={17}, DOI={<a href=\"https://doi.org/10.1021/acs.nanolett.6b03513\">10.1021/acs.nanolett.6b03513</a>}, number={2}, journal={Nano Letters}, publisher={American Chemical Society (ACS)}, author={Ruppert, Claudia and Chernikov, Alexey and Hill, Heather M. and Rigosi, Albert F. and Heinz, Tony F.}, year={2017}, pages={644–651} }","short":"C. Ruppert, A. Chernikov, H.M. Hill, A.F. Rigosi, T.F. Heinz, Nano Letters 17 (2017) 644–651.","ieee":"C. Ruppert, A. Chernikov, H. M. Hill, A. F. Rigosi, and T. F. Heinz, “The Role of Electronic and Phononic Excitation in the Optical Response of Monolayer WS2 after Ultrafast Excitation,” <i>Nano Letters</i>, vol. 17, no. 2, pp. 644–651, 2017.","chicago":"Ruppert, Claudia, Alexey Chernikov, Heather M. Hill, Albert F. Rigosi, and Tony F. Heinz. “The Role of Electronic and Phononic Excitation in the Optical Response of Monolayer WS2 after Ultrafast Excitation.” <i>Nano Letters</i> 17, no. 2 (2017): 644–51. <a href=\"https://doi.org/10.1021/acs.nanolett.6b03513\">https://doi.org/10.1021/acs.nanolett.6b03513</a>.","ama":"Ruppert C, Chernikov A, Hill HM, Rigosi AF, Heinz TF. The Role of Electronic and Phononic Excitation in the Optical Response of Monolayer WS2 after Ultrafast Excitation. <i>Nano Letters</i>. 2017;17(2):644-651. doi:<a href=\"https://doi.org/10.1021/acs.nanolett.6b03513\">10.1021/acs.nanolett.6b03513</a>"},"intvolume":"        17","page":"644-651","language":[{"iso":"eng"}],"keyword":["Atomically thin 2D materials","carrier and phonon dynamics","ultrafast spectroscopy"],"publication":"Nano Letters","abstract":[{"text":"Transient changes of the optical response of WS2 monolayers are studied by femtosecond broadband pump–probe spectroscopy. Time-dependent absorption spectra are analyzed by tracking the line width broadening, bleaching, and energy shift of the main exciton resonance as a function of time delay after the excitation. Two main sources for the pump-induced changes of the optical response are identified. Specifically, we find an interplay between modifications induced by many-body interactions from photoexcited carriers and by the subsequent transfer of the excitation to the phonon system followed by cooling of the material through the heat transfer to the substrate.","lang":"eng"}],"date_created":"2019-01-09T10:00:23Z","publisher":"American Chemical Society (ACS)","title":"The Role of Electronic and Phononic Excitation in the Optical Response of Monolayer WS2 after Ultrafast Excitation","issue":"2","year":"2017"},{"status":"public","abstract":[{"text":"Up to 400 mW of near-IR (1370-1500 nm) femtosecond pulses are generated from an optical parametric amplifier directly driven by a Yb:fiber oscillator delivering 100\\&\\#x00A0;fs pulses at 1036 nm. The process is seeded by a stable supercontinuum obtained from a photonic crystal fiber. We use a single pass through a 3 mm, magnesium oxide-doped, periodically poled LiNbO3 downconversion crystal to produce a near-IR pulse train with a remarkable power stability of 1.4 % (RMS) during one hour. Tuning is achieved by the temperature and the poling period of the nonlinear crystal.","lang":"eng"}],"publication":"Applied Optics","type":"journal_article","language":[{"iso":"eng"}],"keyword":["Infrared and far-infrared lasers","Ultrafast lasers","Nonlinear optics","parametric processes","Parametric oscillators and amplifiers","Femtosecond pulses","Fiber lasers","Fused silica","Laser systems","Photonic crystal fibers","Pulse propagation"],"article_type":"original","department":[{"_id":"230"}],"user_id":"49428","_id":"6543","project":[{"name":"TRR 142","_id":"53"},{"name":"TRR 142 - Project Area A","_id":"54"},{"_id":"58","name":"TRR 142 - Subproject A1"}],"page":"3104-3108","intvolume":"        56","citation":{"ama":"Mundry J, Lohrenz J, Betz M. Tunable femtosecond near-IR source by pumping an OPA directly with a 90 MHz Yb:fiber source. <i>Applied Optics</i>. 2017;56(11):3104-3108. doi:<a href=\"https://doi.org/10.1364/AO.56.003104\">10.1364/AO.56.003104</a>","ieee":"J. Mundry, J. Lohrenz, and M. Betz, “Tunable femtosecond near-IR source by pumping an OPA directly with a 90 MHz Yb:fiber source,” <i>Applied Optics</i>, vol. 56, no. 11, pp. 3104–3108, 2017.","chicago":"Mundry, J., J. Lohrenz, and M. Betz. “Tunable Femtosecond Near-IR Source by Pumping an OPA Directly with a 90 MHz Yb:Fiber Source.” <i>Applied Optics</i> 56, no. 11 (2017): 3104–8. <a href=\"https://doi.org/10.1364/AO.56.003104\">https://doi.org/10.1364/AO.56.003104</a>.","apa":"Mundry, J., Lohrenz, J., &#38; Betz, M. (2017). Tunable femtosecond near-IR source by pumping an OPA directly with a 90 MHz Yb:fiber source. <i>Applied Optics</i>, <i>56</i>(11), 3104–3108. <a href=\"https://doi.org/10.1364/AO.56.003104\">https://doi.org/10.1364/AO.56.003104</a>","short":"J. Mundry, J. Lohrenz, M. Betz, Applied Optics 56 (2017) 3104–3108.","mla":"Mundry, J., et al. “Tunable Femtosecond Near-IR Source by Pumping an OPA Directly with a 90 MHz Yb:Fiber Source.” <i>Applied Optics</i>, vol. 56, no. 11, OSA, 2017, pp. 3104–08, doi:<a href=\"https://doi.org/10.1364/AO.56.003104\">10.1364/AO.56.003104</a>.","bibtex":"@article{Mundry_Lohrenz_Betz_2017, title={Tunable femtosecond near-IR source by pumping an OPA directly with a 90 MHz Yb:fiber source}, volume={56}, DOI={<a href=\"https://doi.org/10.1364/AO.56.003104\">10.1364/AO.56.003104</a>}, number={11}, journal={Applied Optics}, publisher={OSA}, author={Mundry, J. and Lohrenz, J. and Betz, M.}, year={2017}, pages={3104–3108} }"},"year":"2017","issue":"11","doi":"10.1364/AO.56.003104","title":"Tunable femtosecond near-IR source by pumping an OPA directly with a 90 MHz Yb:fiber source","volume":56,"date_created":"2019-01-09T10:06:44Z","author":[{"first_name":"J.","last_name":"Mundry","full_name":"Mundry, J."},{"first_name":"J.","last_name":"Lohrenz","full_name":"Lohrenz, J."},{"last_name":"Betz","full_name":"Betz, M.","first_name":"M."}],"publisher":"OSA","date_updated":"2022-01-06T07:03:11Z"}]