Studying Software Descriptions in SourceForge and App Stores for a better Understanding of real-life Requirements
F.S. Bäumer, M. Dollmann, M. Geierhos, in: F. Sarro, E. Shihab, M. Nagappan, M.C. Platenius, D. Kaimann (Eds.), Proceedings of the 2nd ACM SIGSOFT International Workshop on App Market Analytics, ACM, New York, NY, USA, 2017, pp. 19–25.

Indikatorbasierte Erkennung und Kompensation von ungenauen und unvollständig beschriebenen Softwareanforderungen
F.S. Bäumer, Indikatorbasierte Erkennung und Kompensation von ungenauen und unvollständig beschriebenen Softwareanforderungen, Universität Paderborn, 2017.

From User Demand to Software Service: Using Machine Learning to Automate the Requirements Specification Process
L. van Rooijen, F.S. Bäumer, M.C. Platenius, M. Geierhos, H. Hamann, G. Engels, in: 2017 IEEE 25th International Requirements Engineering Conference Workshops (REW), IEEE, Piscataway, NJ, USA, 2017, pp. 379–385.

Semantic Annotation of Software Requirements with Language Frame
Y.-S. Kim, S.-W. Lee, M. Dollmann, M. Geierhos, International Journal of Software Engineering for Smart Device 4 (2017) 1–6.

Wie verhalten sich Aktionäre bei Unternehmenszusammenschlüssen? Modellierung sprachlicher Muster zur Analyse treibender Faktoren bei der Berichterstattung
S. Stotz, M. Geierhos, in: DHd 2016: Modellierung - Vernetzung - Visualisierung. Die Digital Humanities als fächerübergreifendes Forschungsparadigma. Konferenzabstracts, Universität Leipzig,  7. bis 12. März 2016, Nisaba-Verlag, Duisburg, Germany, 2016, pp. 378–381.

Webmonitoring
M. Geierhos, in: N. Gronau, J. Becker, E. Sinz, L. Suhl, J.M. Leimeister (Eds.), Enzyklopädie der Wirtschaftsinformatik, 9th ed., GITO-Verlag, Berlin, Germany, 2016.

Sentimentanalyse
M. Geierhos, in: N. Gronau, J. Becker, E. Sinz, L. Suhl, J.M. Leimeister (Eds.), Enzyklopädie der Wirtschaftsinformatik, 9th ed., GITO-Verlag, Berlin, Germany, 2016.

Text Mining
M. Geierhos, in: N. Gronau, J. Becker, E. Sinz, L. Suhl, J.M. Leimeister (Eds.), Enzyklopädie der Wirtschaftsinformatik, 9th ed., GITO-Verlag, Berlin, Germany, 2016.

Crawler (fokussiert / nicht fokussiert)
M. Geierhos, in: N. Gronau, J. Becker, E. Sinz, L. Suhl, J.M. Leimeister (Eds.), Enzyklopädie der Wirtschaftsinformatik, 9th ed., GITO-Verlag, Berlin, Germany, 2016.

On- and Off-Topic Classification and Semantic Annotation of User-Generated Software Requirements
M. Dollmann, M. Geierhos, in: Proceedings of the 2016 Conference on Empirical Methods in Natural Language Processing (EMNLP), Association for Computational Linguistics (ACL), Austin, TX, USA, 2016, pp. 1807–1816.

How to Complete Customer Requirements: Using Concept Expansion for Requirement Refinement
M. Geierhos, F.S. Bäumer, in: E. Métais, F. Meziane, M. Saraee, V. Sugumaran, S. Vadera (Eds.), Proceedings of the 21st International Conference on Applications of Natural Language to Information Systems (NLDB), Springer, Cham, Switzerland, 2016, pp. 37–47.

Running out of Words: How Similar User Stories Can Help to Elaborate Individual Natural Language Requirement Descriptions
F.S. Bäumer, M. Geierhos, in: G. Dregvaite, R. Damasevicius (Eds.), Proceedings of the 22nd International Conference on Information and Software Technologies (ICIST), Springer, Cham, Switzerland, 2016, pp. 549–558.

Filtering Reviews by Random Individual Error
M. Geierhos, F.S. Bäumer, S. Schulze, V. Stuß, in: M. Ali, Y.S. Kwon, C.-H. Lee, J. Kim, Y. Kim (Eds.), Proceedings of the 28th International Conference on Industrial, Engineering and Other Applications of Applied Intelligent Systems (IEA/AIE 2015), Springer, Cham, Switzerland, 2015, pp. 305–315.

Identifikation kognitiver Effekte in Online-Bewertungen
V. Stuß, M. Geierhos, in: DHd 2015: Book of Abstracts, ZIM-ACDH, Graz, Austria, 2015, pp. 239–243.

Erfahrungsberichte aus zweiter Hand: Erkenntnisse über die Autorschaft von Arztbewertungen in Online-Portalen
M. Geierhos, F.S. Bäumer, in: DHd 2015: Book of Abstracts, ZIM-ACDH, Graz, Austria, 2015, pp. 69–72.

Der zufriedene Patient 2.0: Analyse anonymer Arztbewertungen zur Generierung eines Patientenstimmungsbildes
M. Geierhos, S. Schulze, ForschungsForum Paderborn 18 (2015) 14–19.

Interpersonal relations in biographical dictionaries. A case study
S. Stotz, V. Stuß, M. Reinert , M. Schrott, in: S. ter Braake, A. Fokkens, R. Sluijter, T. Declerck, E. Wandl-Vogt (Eds.), Proceedings of the First Conference on Biographical Data in a Digital World 2015, CEUR-WS.org, 2015, pp. 74–80.

"I grade what I get but write what I think." Inconsistency Analysis in Patients' Reviews
M. Geierhos, F.S. Bäumer, S. Schulze, V. Stuß, in: ECIS 2015 Completed Research Papers, Elsevier, New York, NY, USA, 2015.

Der zufriedene Patient 2.0: Analyse anonymer Arztbewertungen im Web 2.0
M. Geierhos, S. Schulze, F.S. Bäumer, Der zufriedene Patient 2.0: Analyse anonymer Arztbewertungen im Web 2.0, Verbraucherzentrale NRW/Kompetenzzentrum Verbraucherforschung NRW, Düsseldorf, Germany, 2015.

Find a Physician by Matching Medical Needs described in your Own Words
F.S. Bäumer, M. Dollmann, M. Geierhos, in: E.M. Shakshuki (Ed.), The 6th International Conference on Emerging Ubiquitous Systems and Pervasive Networks (EUSPN 2015) / The 5th International Conference on Current and Future Trends of Information and Communication Technologies in Healthcare (ICTH-2015) / Affiliated Workshops, Elsevier, Amsterdam, The Netherlands, 2015, pp. 417–424.

A System for Uncovering Latent Connectivity of Health Care Providers in Online Reviews
F.S. Bäumer, M. Geierhos, S. Schulze, in: G. Dregvaite, R. Damasevicius (Eds.), Information and Software Technologies. 21st International Conference, ICIST 2015, Druskininkai, Lithuania, October 15-16, 2015. Proceedings, Springer, Cham, Switzerland, 2015, pp. 3–15.

Understanding the Patient 2.0: Gaining Insight into Patients' Rating Behavior by User-generated Physician Review Mining
M. Geierhos, F.S. Bäumer, S. Schulze, C. Klotz, in: H. Christiansen, I. Stojanovic, G.A. Papadopoulos (Eds.), Modeling and Using Context. 9th International and Interdisciplinary Conference, CONTEXT 2015, Lanarca, Cyprus, November 2-6, 2015. Proceedings, Springer, Cham, Switzerland, 2015, pp. 159–171.

What did you mean? Facing the Challenges of User-generated Software Requirements
M. Geierhos, S. Schulze, F.S. Bäumer, in: S. Loiseau, J. Filipe, B. Duval, J. van den Herik (Eds.), Proceedings of the 7th International Conference on Agents and Artificial Intelligence (ICAART), Special Session on Partiality, Underspecification, and Natural Language Processing (PUaNLP 2015), SciTePress - Science and Technology Publications, Setúbal, Portugal, 2015, pp. 277–283.

Towards a Local Grammar-based Persondata Generator for Wikipedia Biographies
M. Geierhos, in: F. Kakoyianni-Doa (Ed.), Penser Le Lexique-Grammaire, Honoré Champion, Paris, France, 2014, pp. 411–420.

Comparative study on disambiguating acronyms in the scientific papers using the open knowledge base
D.-H. Jeong, J. Gim, H. Jung, M. Geierhos, F.S. Bäumer, in: Conference Proceedings of the 9th Asia Pacific International Conference on Information Science and Technology (APIC-IST 2014), 2014, pp. 369–371.

The same but not the same - Challenges in comparing patient opinions
M. Geierhos, S. Schulze, in: Challenges for Consumer Research and Consumer Policy in Europe, 2014, p. 53.

Was beobachtet die Forschungsethik? Eine interdisziplinäre Diskussion zwischen Computerlinguistik und qualitativ-konstruktivistischer Sozialforschung
M. Geierhos, J. Siri, in: Tagungsband Forschungsethik in der qualitativen und quantitativen Sozialforschung, 2014, p. 29.

System Thinking: Crafting Scenarios for Prescriptive Analytics
J. Weber, C. Minhee, M. Lee, S. Song, M. Geierhos, H. Jung, in: H. Jung, T. Mandl, C. Womsen-Hacker, S. Xu (Eds.), Proceedings of the First International Workshop on Patent Mining and Its Applications (IPaMin 2014) Co-Located with Konvens 2014, CEUR-WS.org, 2014.

SentiBA: Lexicon-based Sentiment Analysis on German Product Reviews
M. Dollmann, M. Geierhos, in: G. Faaß, J. Ruppenhofer (Eds.), Workshop Proceedings of the 12th Edition of the KONVENS Conference, Universitätsverlag Hildesheim, Hildesheim, Germany, 2014, pp. 185–191.

Linked Open Data System for Scientific Data Sets
F.S. Bäumer, J. Gim, D.-H. Jeong, M. Geierhos, H. Jung, in: H. Jung, T. Mandl, C. Womsen-Hacker, S. Xu (Eds.), Proceedings of the First International Workshop on Patent Mining and Its Applications (IPaMin 2014) Co-Located with Konvens 2014, CEUR-WS.org, 2014.

A Technical Concept for Plant Engineering by Simulation-Based and Logistic-Integrated Project Management
T. Gutfeld, U. Jessen, S. Wenzel, J. Weber, in: A. Tolk, S.Y. Diallo, I.O. Ryzhov, L. Yilmaz, S.J. Buckley, J.A. Miller (Eds.), Proceedings of the 2014 Winter Simulation Conference, IEEE Press, Piscataway, NJ, 2014, pp. 3423–3434.

Scientiû01c Literature Retrieval based on Terminological Paraphrases using Predicate Argument Tuple
S.-P. Choi, S. Song, H. Jung, M. Geierhos, S.H. Myaeng, in: C.-C. Chang, Y.E. Gelogo, R.E. Caytiles (Eds.), Information Science and Industrial Applications: Proceedings, International Conference, ISI 2012, Cebu, Philippines, May 2012, SERSC, Sandy Bay, Australia, 2012, pp. 371–378.

A Proof-of-Concept of D³ Record Mining using Domain-Dependent Data
Y.S. Lee, M. Geierhos, S.-K. Song, H. Jung, in: C.-C. Chang, Y.E. Gelogo, R.E. Caytiles (Eds.), Software Technology: Prooceedings, International Conference, SoftTech 2012, Cebu, Philippines, May 2012, SERSC, Sandy Bay, Australia, 2012, pp. 134–139.

Customer Interaction Management goes Social: Getting Business Processes plugged in Social Networks
M. Geierhos, M. Ebrahim, in: A. Abraham, A.-E. Hassanien (Eds.), Computational Social Networks: Tools, Perspectives and Applications, Springer, London, UK, 2012, pp. 367–389.

A Social Media Customer Service
M. Geierhos, Y.S. Lee, J. Schuster, D. Kobothanassi, M. Bargel, in: P. De Bra, K. Grønbæk (Eds.), Proceedings of the 22nd ACM Conference on Hypertext and Hypermedia, ACM, New York, NY, USA, 2011.

SCM - A Simple, Modular and Flexible Customer Interaction Management System
J. Schuster, Y.S. Lee, D. Kobothanassi, M. Bargel, M. Geierhos, in: International Conference on Information Society (i-Society 2011), IEEE, Piscataway, NJ, USA, 2011, pp. 153–158.

Buy, Sell, or Hold? Information Extraction from Stock Analyst Reports
Y.S. Lee, M. Geierhos, in: M. Beigl, H. Christiansen, T.R. Roth-Berghofer, A. Kofod-Petersen, K.R. Coventry, H.R. Schmidtke (Eds.), Modeling and Using Context: 7th International and Interdisciplinary Conference, CONTEXT 2011, Karlsruhe, Germany, September 26-30, 2011, Proceedings, Springer, Berlin, Germany, 2011, pp. 173–184.

Processing Multilingual Customer Contacts via Social Media
M. Geierhos, Y.S. Lee, M. Bargel, in: H. Hedeland, T. Schmidt, K. Wörner (Eds.), Multilingual Resources, Multilingual Applications: Proceedings of the Conference of the German Society for Computational Linguistics and Language Technology (GSCL) 2011, University of Hamburg, Hamburg, Germany, 2011, pp. 219–222.

Towards Multilingual Biographical Event Extraction
M. Geierhos, J.-L. Bouraoui, P. Watrin, in: H. Hedeland, T. Schmidt, K. Wörner (Eds.), Multilingual Resources, Multilingual Applications. Proceedings of the Conference of the German Society for Computational Linguistics and Language Technology (GSCL) 2011, University of Hamburg, Hamburg, Germany, 2011, pp. 45–50.

Customer Interaction 2.0: Adopting Social Media as Customer Service Channel
M. Geierhos, Journal of Advances in Information Technology 2 (2011) 222–233.

BiographIE - Biographical Information Extraction from Business News
M. Geierhos, O. Blanc, in: M. De Gioia (Ed.), Actes Du 27e Colloque International Sur Le Lexique et La Grammaire (L’Aquila, 10-13 Septembre 2008), 1st ed., Aracne, Rome, 2010, pp. 95–110.

BiographIE - Klassifikation und Extraktion karrierespezifischer Informationen
M. Geierhos, BiographIE - Klassifikation und Extraktion karrierespezifischer Informationen, 1st ed., Lincom, München, 2010.

Business Specific Online Information Extraction from German Websites
Y.S. Lee, M. Geierhos, in: R. Aly, C. Hauff, D. Hiemstra, T.W.C. Huibers, F.M.G. de Jong (Eds.), Proceedings of the 9th Dutch-Belgian Information Retrieval Workshop, Centre for Telematics and Information Technology (CTIT), University of Twente, Enschede, The Netherlands, 2009, pp. 79–86.

Key Expression driven Record Mining for Event Calendar Search
Y.S. Lee, M. Geierhos, in: KDML’09 Tagungsband. Workshop-Woche: Lernen - Wissen - Adaptivität. LWA 2009. 21.-23.09.2009, Darmstadt, Germany, 2009, pp. 68–71.

Business Specific Online Information Extraction from German Websites
Y.S. Lee, M. Geierhos, in: A. Gelbukh (Ed.), Computational Linguistics and Intelligent Text Processing: 5th International Conference, CICLing 2004, Seoul, Korea, February 15-21, 2004, Proceedings, Springer, Berlin, Germany, 2009, pp. 369–381.

iBeCOOL - Extraction d'informations biographiques dans les textes financiers
M. Geierhos, O. Blanc, S. Bsiri, in: Proceedings of the Lexis and Grammar Conference 2008, 2008, pp. 241–248.

ProfilPro: Reconstitution automatique d'un profil professionnel à partir des documents du Web
M. Geierhos, S. Bsiri, in: G. Gross , K.U. Schulz (Eds.), Linguistics, Computer Science and Language Processing: Festschrift for Franz Guenthner on the Occasion of His 60th Birthday (Tributes 6), 1st ed., College Publications, London, UK, 2008, pp. 103–126.

RELAX - Extraction de relations sémantiques dans les contextes biographiques
M. Geierhos, O. Blanc, S. Bsiri, Traitement Automatique des Langues (TAL) 49 (2008) 167–190.

Structuring Job Search via Local Grammars
S. Bsiri, M. Geierhos, C. Ringlstetter, Research in Computing Science 33 (2008) 201–212.

Grammatik der Menschenbezeichner in biographischen Kontexten
M. Geierhos, Grammatik der Menschenbezeichner in biographischen Kontexten, 1st ed., Ludwig-Maximilians-Universität, München, 2007.

Informationsextraktion aus Stellenanzeigen im Internet
S. Bsiri, M. Geierhos, in: A. Hinneburg (Ed.), LWA 2007: Lernen - Wissen - Adaption, Halle, September 2007, Workshop Proceedings, Martin-Luther-University,  Halle-Wittenberg, Germany, 2007, pp. 229–236.