---
_id: '11809'
abstract:
- lang: eng
text: This paper presents an end-to-end training approach for a beamformer-supported
multi-channel ASR system. A neural network which estimates masks for a statistically
optimum beamformer is jointly trained with a network for acoustic modeling. To
update its parameters, we propagate the gradients from the acoustic model all
the way through feature extraction and the complex valued beamforming operation.
Besides avoiding a mismatch between the front-end and the back-end, this approach
also eliminates the need for stereo data, i.e., the parallel availability of clean
and noisy versions of the signals. Instead, it can be trained with real noisy
multichannel data only. Also, relying on the signal statistics for beamforming,
the approach makes no assumptions on the configuration of the microphone array.
We further observe a performance gain through joint training in terms of word
error rate in an evaluation of the system on the CHiME 4 dataset.
author:
- first_name: Jahn
full_name: Heymann, Jahn
id: '9168'
last_name: Heymann
- first_name: Lukas
full_name: Drude, Lukas
id: '11213'
last_name: Drude
- first_name: Christoph
full_name: Boeddeker, Christoph
id: '40767'
last_name: Boeddeker
- first_name: Patrick
full_name: Hanebrink, Patrick
last_name: Hanebrink
- first_name: Reinhold
full_name: Haeb-Umbach, Reinhold
id: '242'
last_name: Haeb-Umbach
citation:
ama: 'Heymann J, Drude L, Boeddeker C, Hanebrink P, Haeb-Umbach R. BEAMNET: End-to-End
Training of a Beamformer-Supported Multi-Channel ASR System. In: Proc. IEEE
Intl. Conf. on Acoustics, Speech and Signal Processing (ICASSP). ; 2017.'
apa: 'Heymann, J., Drude, L., Boeddeker, C., Hanebrink, P., & Haeb-Umbach, R.
(2017). BEAMNET: End-to-End Training of a Beamformer-Supported Multi-Channel ASR
System. In Proc. IEEE Intl. Conf. on Acoustics, Speech and Signal Processing
(ICASSP).'
bibtex: '@inproceedings{Heymann_Drude_Boeddeker_Hanebrink_Haeb-Umbach_2017, title={BEAMNET:
End-to-End Training of a Beamformer-Supported Multi-Channel ASR System}, booktitle={Proc.
IEEE Intl. Conf. on Acoustics, Speech and Signal Processing (ICASSP)}, author={Heymann,
Jahn and Drude, Lukas and Boeddeker, Christoph and Hanebrink, Patrick and Haeb-Umbach,
Reinhold}, year={2017} }'
chicago: 'Heymann, Jahn, Lukas Drude, Christoph Boeddeker, Patrick Hanebrink, and
Reinhold Haeb-Umbach. “BEAMNET: End-to-End Training of a Beamformer-Supported
Multi-Channel ASR System.” In Proc. IEEE Intl. Conf. on Acoustics, Speech and
Signal Processing (ICASSP), 2017.'
ieee: 'J. Heymann, L. Drude, C. Boeddeker, P. Hanebrink, and R. Haeb-Umbach, “BEAMNET:
End-to-End Training of a Beamformer-Supported Multi-Channel ASR System,” in Proc.
IEEE Intl. Conf. on Acoustics, Speech and Signal Processing (ICASSP), 2017.'
mla: 'Heymann, Jahn, et al. “BEAMNET: End-to-End Training of a Beamformer-Supported
Multi-Channel ASR System.” Proc. IEEE Intl. Conf. on Acoustics, Speech and
Signal Processing (ICASSP), 2017.'
short: 'J. Heymann, L. Drude, C. Boeddeker, P. Hanebrink, R. Haeb-Umbach, in: Proc.
IEEE Intl. Conf. on Acoustics, Speech and Signal Processing (ICASSP), 2017.'
date_created: 2019-07-12T05:28:40Z
date_updated: 2022-01-06T06:51:09Z
department:
- _id: '54'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://groups.uni-paderborn.de/nt/pubs/2017/icassp_2017_heymann_paper.pdf
oa: '1'
project:
- _id: '52'
name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: Proc. IEEE Intl. Conf. on Acoustics, Speech and Signal Processing (ICASSP)
related_material:
link:
- description: Poster
relation: supplementary_material
url: https://groups.uni-paderborn.de/nt/pubs/2017/icassp_2017_heymann_poster.pdf
status: public
title: 'BEAMNET: End-to-End Training of a Beamformer-Supported Multi-Channel ASR System'
type: conference
user_id: '40767'
year: '2017'
...
---
_id: '11811'
abstract:
- lang: eng
text: 'Acoustic beamforming can greatly improve the performance of Automatic Speech
Recognition (ASR) and speech enhancement systems when multiple channels are available.
We recently proposed a way to support the model-based Generalized Eigenvalue beamforming
operation with a powerful neural network for spectral mask estimation. The enhancement
system has a number of desirable properties. In particular, neither assumptions
need to be made about the nature of the acoustic transfer function (e.g., being
anechonic), nor does the array configuration need to be known. While the system
has been originally developed to enhance speech in noisy environments, we show
in this article that it is also effective in suppressing reverberation, thus leading
to a generic trainable multi-channel speech enhancement system for robust speech
processing. To support this claim, we consider two distinct datasets: The CHiME
3 challenge, which features challenging real-world noise distortions, and the
Reverb challenge, which focuses on distortions caused by reverberation. We evaluate
the system both with respect to a speech enhancement and a recognition task. For
the first task we propose a new way to cope with the distortions introduced by
the Generalized Eigenvalue beamformer by renormalizing the target energy for each
frequency bin, and measure its effectiveness in terms of the PESQ score. For the
latter we feed the enhanced signal to a strong DNN back-end and achieve state-of-the-art
ASR results on both datasets. We further experiment with different network architectures
for spectral mask estimation: One small feed-forward network with only one hidden
layer, one Convolutional Neural Network and one bi-directional Long Short-Term
Memory network, showing that even a small network is capable of delivering significant
performance improvements.'
author:
- first_name: Jahn
full_name: Heymann, Jahn
id: '9168'
last_name: Heymann
- first_name: Lukas
full_name: Drude, Lukas
id: '11213'
last_name: Drude
- first_name: Reinhold
full_name: Haeb-Umbach, Reinhold
id: '242'
last_name: Haeb-Umbach
citation:
ama: Heymann J, Drude L, Haeb-Umbach R. A Generic Neural Acoustic Beamforming Architecture
for Robust Multi-Channel Speech Processing. Computer Speech and Language.
2017.
apa: Heymann, J., Drude, L., & Haeb-Umbach, R. (2017). A Generic Neural Acoustic
Beamforming Architecture for Robust Multi-Channel Speech Processing. Computer
Speech and Language.
bibtex: '@article{Heymann_Drude_Haeb-Umbach_2017, title={A Generic Neural Acoustic
Beamforming Architecture for Robust Multi-Channel Speech Processing}, journal={Computer
Speech and Language}, author={Heymann, Jahn and Drude, Lukas and Haeb-Umbach,
Reinhold}, year={2017} }'
chicago: Heymann, Jahn, Lukas Drude, and Reinhold Haeb-Umbach. “A Generic Neural
Acoustic Beamforming Architecture for Robust Multi-Channel Speech Processing.”
Computer Speech and Language, 2017.
ieee: J. Heymann, L. Drude, and R. Haeb-Umbach, “A Generic Neural Acoustic Beamforming
Architecture for Robust Multi-Channel Speech Processing,” Computer Speech and
Language, 2017.
mla: Heymann, Jahn, et al. “A Generic Neural Acoustic Beamforming Architecture for
Robust Multi-Channel Speech Processing.” Computer Speech and Language,
2017.
short: J. Heymann, L. Drude, R. Haeb-Umbach, Computer Speech and Language (2017).
date_created: 2019-07-12T05:28:43Z
date_updated: 2022-01-06T06:51:09Z
department:
- _id: '54'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://groups.uni-paderborn.de/nt/pubs/2017/ComputerSpeechLanguage_2017_heymann_paper.pdf
oa: '1'
publication: Computer Speech and Language
status: public
title: A Generic Neural Acoustic Beamforming Architecture for Robust Multi-Channel
Speech Processing
type: journal_article
user_id: '44006'
year: '2017'
...
---
_id: '119'
author:
- first_name: Marcel Dominik
full_name: Wever, Marcel Dominik
id: '33176'
last_name: Wever
orcid: ' https://orcid.org/0000-0001-9782-6818'
citation:
ama: Wever MD. Active Learning of User Requirement Specifications in Dynamic
Software Service Markets. Universität Paderborn; 2017.
apa: Wever, M. D. (2017). Active Learning of User Requirement Specifications
in Dynamic Software Service Markets. Universität Paderborn.
bibtex: '@book{Wever_2017, title={Active Learning of User Requirement Specifications
in Dynamic Software Service Markets}, publisher={Universität Paderborn}, author={Wever,
Marcel Dominik}, year={2017} }'
chicago: Wever, Marcel Dominik. Active Learning of User Requirement Specifications
in Dynamic Software Service Markets. Universität Paderborn, 2017.
ieee: M. D. Wever, Active Learning of User Requirement Specifications in Dynamic
Software Service Markets. Universität Paderborn, 2017.
mla: Wever, Marcel Dominik. Active Learning of User Requirement Specifications
in Dynamic Software Service Markets. Universität Paderborn, 2017.
short: M.D. Wever, Active Learning of User Requirement Specifications in Dynamic
Software Service Markets, Universität Paderborn, 2017.
date_created: 2017-10-17T12:41:14Z
date_updated: 2022-01-06T06:51:12Z
ddc:
- '000'
file:
- access_level: open_access
content_type: application/pdf
creator: wever
date_created: 2018-11-06T15:31:48Z
date_updated: 2020-07-16T11:53:45Z
file_id: '5388'
file_name: MT-export-2017-03-17.pdf
file_size: 4012186
relation: main_file
file_date_updated: 2020-07-16T11:53:45Z
has_accepted_license: '1'
language:
- iso: eng
oa: '1'
project:
- _id: '1'
name: SFB 901
- _id: '9'
name: SFB 901 - Subprojekt B1
- _id: '3'
name: SFB 901 - Project Area B
publisher: Universität Paderborn
status: public
title: Active Learning of User Requirement Specifications in Dynamic Software Service
Markets
type: mastersthesis
user_id: '33176'
year: '2017'
...
---
_id: '11984'
author:
- first_name: Bastian
full_name: Bloessl, Bastian
last_name: Bloessl
- first_name: Michele
full_name: Segata, Michele
last_name: Segata
- first_name: Christoph
full_name: Sommer, Christoph
id: '49154'
last_name: Sommer
orcid: 0000-0002-4336-7350
- first_name: Falko
full_name: Dressler, Falko
last_name: Dressler
citation:
ama: Bloessl B, Segata M, Sommer C, Dressler F. Performance Assessment of IEEE 802.11p
with an Open Source SDR-Based Prototype. IEEE Transactions on Mobile Computing.
2017:1162-1175. doi:10.1109/tmc.2017.2751474
apa: Bloessl, B., Segata, M., Sommer, C., & Dressler, F. (2017). Performance
Assessment of IEEE 802.11p with an Open Source SDR-Based Prototype. IEEE Transactions
on Mobile Computing, 1162–1175. https://doi.org/10.1109/tmc.2017.2751474
bibtex: '@article{Bloessl_Segata_Sommer_Dressler_2017, title={Performance Assessment
of IEEE 802.11p with an Open Source SDR-Based Prototype}, DOI={10.1109/tmc.2017.2751474},
journal={IEEE Transactions on Mobile Computing}, author={Bloessl, Bastian and
Segata, Michele and Sommer, Christoph and Dressler, Falko}, year={2017}, pages={1162–1175}
}'
chicago: Bloessl, Bastian, Michele Segata, Christoph Sommer, and Falko Dressler.
“Performance Assessment of IEEE 802.11p with an Open Source SDR-Based Prototype.”
IEEE Transactions on Mobile Computing, 2017, 1162–75. https://doi.org/10.1109/tmc.2017.2751474.
ieee: B. Bloessl, M. Segata, C. Sommer, and F. Dressler, “Performance Assessment
of IEEE 802.11p with an Open Source SDR-Based Prototype,” IEEE Transactions
on Mobile Computing, pp. 1162–1175, 2017.
mla: Bloessl, Bastian, et al. “Performance Assessment of IEEE 802.11p with an Open
Source SDR-Based Prototype.” IEEE Transactions on Mobile Computing, 2017,
pp. 1162–75, doi:10.1109/tmc.2017.2751474.
short: B. Bloessl, M. Segata, C. Sommer, F. Dressler, IEEE Transactions on Mobile
Computing (2017) 1162–1175.
date_created: 2019-07-18T09:51:46Z
date_updated: 2022-01-06T06:51:15Z
department:
- _id: '589'
doi: 10.1109/tmc.2017.2751474
language:
- iso: eng
page: 1162-1175
publication: IEEE Transactions on Mobile Computing
publication_identifier:
issn:
- 1536-1233
publication_status: published
status: public
title: Performance Assessment of IEEE 802.11p with an Open Source SDR-Based Prototype
type: journal_article
user_id: '49154'
year: '2017'
...
---
_id: '120'
abstract:
- lang: eng
text: 'Within software engineering, requirements engineering starts from imprecise
and vague user requirements descriptions and infers precise, formalized specifications.
Techniques, such as interviewing by requirements engineers, are typically applied
to identify the user’s needs. We want to partially automate even this first step
of requirements elicitation by methods of evolutionary computation. The idea is
to enable users to specify their desired software by listing examples of behavioral
descriptions. Users initially specify two lists of operation sequences, one with
desired behaviors and one with forbidden behaviors. Then, we search for the appropriate
formal software specification in the form of a deterministic finite automaton.
We solve this problem known as grammatical inference with an active coevolutionary
approach following Bongard and Lipson [2]. The coevolutionary process alternates
between two phases: (A) additional training data is actively proposed by an evolutionary
process and the user is interactively asked to label it; (B) appropriate automata
are then evolved to solve this extended grammatical inference problem. Our approach
leverages multi-objective evolution in both phases and outperforms the state-of-the-art
technique [2] for input alphabet sizes of three and more, which are relevant to
our problem domain of requirements specification.'
author:
- first_name: Marcel Dominik
full_name: Wever, Marcel Dominik
id: '33176'
last_name: Wever
orcid: ' https://orcid.org/0000-0001-9782-6818'
- first_name: Lorijn
full_name: van Rooijen, Lorijn
id: '58843'
last_name: van Rooijen
- first_name: Heiko
full_name: Hamann, Heiko
last_name: Hamann
citation:
ama: 'Wever MD, van Rooijen L, Hamann H. Active Coevolutionary Learning of Requirements
Specifications from Examples. In: Proceedings of the Genetic and Evolutionary
Computation Conference (GECCO). ; 2017:1327--1334. doi:10.1145/3071178.3071258'
apa: Wever, M. D., van Rooijen, L., & Hamann, H. (2017). Active Coevolutionary
Learning of Requirements Specifications from Examples. In Proceedings of the
Genetic and Evolutionary Computation Conference (GECCO) (pp. 1327--1334).
https://doi.org/10.1145/3071178.3071258
bibtex: '@inproceedings{Wever_van Rooijen_Hamann_2017, title={Active Coevolutionary
Learning of Requirements Specifications from Examples}, DOI={10.1145/3071178.3071258},
booktitle={Proceedings of the Genetic and Evolutionary Computation Conference
(GECCO)}, author={Wever, Marcel Dominik and van Rooijen, Lorijn and Hamann, Heiko},
year={2017}, pages={1327--1334} }'
chicago: Wever, Marcel Dominik, Lorijn van Rooijen, and Heiko Hamann. “Active Coevolutionary
Learning of Requirements Specifications from Examples.” In Proceedings of the
Genetic and Evolutionary Computation Conference (GECCO), 1327--1334, 2017.
https://doi.org/10.1145/3071178.3071258.
ieee: M. D. Wever, L. van Rooijen, and H. Hamann, “Active Coevolutionary Learning
of Requirements Specifications from Examples,” in Proceedings of the Genetic
and Evolutionary Computation Conference (GECCO), 2017, pp. 1327--1334.
mla: Wever, Marcel Dominik, et al. “Active Coevolutionary Learning of Requirements
Specifications from Examples.” Proceedings of the Genetic and Evolutionary
Computation Conference (GECCO), 2017, pp. 1327--1334, doi:10.1145/3071178.3071258.
short: 'M.D. Wever, L. van Rooijen, H. Hamann, in: Proceedings of the Genetic and
Evolutionary Computation Conference (GECCO), 2017, pp. 1327--1334.'
date_created: 2017-10-17T12:41:15Z
date_updated: 2022-01-06T06:51:15Z
ddc:
- '000'
department:
- _id: '66'
doi: 10.1145/3071178.3071258
file:
- access_level: closed
content_type: application/pdf
creator: ups
date_created: 2018-11-02T15:00:35Z
date_updated: 2018-11-02T15:00:35Z
file_id: '5290'
file_name: p1327-wever.pdf
file_size: 1092021
relation: main_file
success: 1
file_date_updated: 2018-11-02T15:00:35Z
has_accepted_license: '1'
language:
- iso: eng
page: 1327--1334
project:
- _id: '1'
name: SFB 901
- _id: '9'
name: SFB 901 - Subproject B1
- _id: '3'
name: SFB 901 - Project Area B
publication: Proceedings of the Genetic and Evolutionary Computation Conference (GECCO)
status: public
title: Active Coevolutionary Learning of Requirements Specifications from Examples
type: conference
user_id: '477'
year: '2017'
...
---
_id: '12005'
author:
- first_name: David
full_name: Eckhoff, David
last_name: Eckhoff
- first_name: Alexander
full_name: Brummer, Alexander
last_name: Brummer
- first_name: Christoph
full_name: Sommer, Christoph
id: '49154'
last_name: Sommer
orcid: 0000-0002-4336-7350
citation:
ama: 'Eckhoff D, Brummer A, Sommer C. On the impact of antenna patterns on VANET
simulation. In: 2016 IEEE Vehicular Networking Conference (VNC). ; 2017.
doi:10.1109/vnc.2016.7835925'
apa: Eckhoff, D., Brummer, A., & Sommer, C. (2017). On the impact of antenna
patterns on VANET simulation. In 2016 IEEE Vehicular Networking Conference
(VNC). https://doi.org/10.1109/vnc.2016.7835925
bibtex: '@inproceedings{Eckhoff_Brummer_Sommer_2017, title={On the impact of antenna
patterns on VANET simulation}, DOI={10.1109/vnc.2016.7835925},
booktitle={2016 IEEE Vehicular Networking Conference (VNC)}, author={Eckhoff,
David and Brummer, Alexander and Sommer, Christoph}, year={2017} }'
chicago: Eckhoff, David, Alexander Brummer, and Christoph Sommer. “On the Impact
of Antenna Patterns on VANET Simulation.” In 2016 IEEE Vehicular Networking
Conference (VNC), 2017. https://doi.org/10.1109/vnc.2016.7835925.
ieee: D. Eckhoff, A. Brummer, and C. Sommer, “On the impact of antenna patterns
on VANET simulation,” in 2016 IEEE Vehicular Networking Conference (VNC),
2017.
mla: Eckhoff, David, et al. “On the Impact of Antenna Patterns on VANET Simulation.”
2016 IEEE Vehicular Networking Conference (VNC), 2017, doi:10.1109/vnc.2016.7835925.
short: 'D. Eckhoff, A. Brummer, C. Sommer, in: 2016 IEEE Vehicular Networking Conference
(VNC), 2017.'
date_created: 2019-07-18T09:52:50Z
date_updated: 2022-01-06T06:51:15Z
department:
- _id: '589'
doi: 10.1109/vnc.2016.7835925
language:
- iso: eng
publication: 2016 IEEE Vehicular Networking Conference (VNC)
publication_identifier:
isbn:
- '9781509051977'
publication_status: published
status: public
title: On the impact of antenna patterns on VANET simulation
type: conference
user_id: '49154'
year: '2017'
...
---
_id: '12006'
author:
- first_name: David
full_name: Eckhoff, David
last_name: Eckhoff
- first_name: Christoph
full_name: Sommer, Christoph
id: '49154'
last_name: Sommer
orcid: 0000-0002-4336-7350
citation:
ama: 'Eckhoff D, Sommer C. Marrying safety with privacy: A holistic solution for
location privacy in VANETs. In: 2016 IEEE Vehicular Networking Conference (VNC).
; 2017. doi:10.1109/vnc.2016.7835971'
apa: 'Eckhoff, D., & Sommer, C. (2017). Marrying safety with privacy: A holistic
solution for location privacy in VANETs. In 2016 IEEE Vehicular Networking
Conference (VNC). https://doi.org/10.1109/vnc.2016.7835971'
bibtex: '@inproceedings{Eckhoff_Sommer_2017, title={Marrying safety with privacy:
A holistic solution for location privacy in VANETs}, DOI={10.1109/vnc.2016.7835971},
booktitle={2016 IEEE Vehicular Networking Conference (VNC)}, author={Eckhoff,
David and Sommer, Christoph}, year={2017} }'
chicago: 'Eckhoff, David, and Christoph Sommer. “Marrying Safety with Privacy: A
Holistic Solution for Location Privacy in VANETs.” In 2016 IEEE Vehicular Networking
Conference (VNC), 2017. https://doi.org/10.1109/vnc.2016.7835971.'
ieee: 'D. Eckhoff and C. Sommer, “Marrying safety with privacy: A holistic solution
for location privacy in VANETs,” in 2016 IEEE Vehicular Networking Conference
(VNC), 2017.'
mla: 'Eckhoff, David, and Christoph Sommer. “Marrying Safety with Privacy: A Holistic
Solution for Location Privacy in VANETs.” 2016 IEEE Vehicular Networking Conference
(VNC), 2017, doi:10.1109/vnc.2016.7835971.'
short: 'D. Eckhoff, C. Sommer, in: 2016 IEEE Vehicular Networking Conference (VNC),
2017.'
date_created: 2019-07-18T09:52:53Z
date_updated: 2022-01-06T06:51:15Z
department:
- _id: '589'
doi: 10.1109/vnc.2016.7835971
language:
- iso: eng
publication: 2016 IEEE Vehicular Networking Conference (VNC)
publication_identifier:
isbn:
- '9781509051977'
publication_status: published
status: public
title: 'Marrying safety with privacy: A holistic solution for location privacy in
VANETs'
type: conference
user_id: '49154'
year: '2017'
...
---
_id: '12014'
author:
- first_name: Florian
full_name: Hagenauer, Florian
last_name: Hagenauer
- first_name: Christoph
full_name: Sommer, Christoph
id: '49154'
last_name: Sommer
orcid: 0000-0002-4336-7350
- first_name: Takamasa
full_name: Higuchi, Takamasa
last_name: Higuchi
- first_name: Onur
full_name: Altintas, Onur
last_name: Altintas
- first_name: Falko
full_name: Dressler, Falko
last_name: Dressler
citation:
ama: 'Hagenauer F, Sommer C, Higuchi T, Altintas O, Dressler F. Poster: Using clusters
of parked cars as virtual vehicular network infrastructure. In: 2016 IEEE Vehicular
Networking Conference (VNC). ; 2017. doi:10.1109/vnc.2016.7835943'
apa: 'Hagenauer, F., Sommer, C., Higuchi, T., Altintas, O., & Dressler, F. (2017).
Poster: Using clusters of parked cars as virtual vehicular network infrastructure.
In 2016 IEEE Vehicular Networking Conference (VNC). https://doi.org/10.1109/vnc.2016.7835943'
bibtex: '@inproceedings{Hagenauer_Sommer_Higuchi_Altintas_Dressler_2017, title={Poster:
Using clusters of parked cars as virtual vehicular network infrastructure}, DOI={10.1109/vnc.2016.7835943},
booktitle={2016 IEEE Vehicular Networking Conference (VNC)}, author={Hagenauer,
Florian and Sommer, Christoph and Higuchi, Takamasa and Altintas, Onur and Dressler,
Falko}, year={2017} }'
chicago: 'Hagenauer, Florian, Christoph Sommer, Takamasa Higuchi, Onur Altintas,
and Falko Dressler. “Poster: Using Clusters of Parked Cars as Virtual Vehicular
Network Infrastructure.” In 2016 IEEE Vehicular Networking Conference (VNC),
2017. https://doi.org/10.1109/vnc.2016.7835943.'
ieee: 'F. Hagenauer, C. Sommer, T. Higuchi, O. Altintas, and F. Dressler, “Poster:
Using clusters of parked cars as virtual vehicular network infrastructure,” in
2016 IEEE Vehicular Networking Conference (VNC), 2017.'
mla: 'Hagenauer, Florian, et al. “Poster: Using Clusters of Parked Cars as Virtual
Vehicular Network Infrastructure.” 2016 IEEE Vehicular Networking Conference
(VNC), 2017, doi:10.1109/vnc.2016.7835943.'
short: 'F. Hagenauer, C. Sommer, T. Higuchi, O. Altintas, F. Dressler, in: 2016
IEEE Vehicular Networking Conference (VNC), 2017.'
date_created: 2019-07-18T09:53:21Z
date_updated: 2022-01-06T06:51:15Z
department:
- _id: '589'
doi: 10.1109/vnc.2016.7835943
language:
- iso: eng
publication: 2016 IEEE Vehicular Networking Conference (VNC)
publication_identifier:
isbn:
- '9781509051977'
publication_status: published
status: public
title: 'Poster: Using clusters of parked cars as virtual vehicular network infrastructure'
type: conference
user_id: '49154'
year: '2017'
...
---
_id: '12015'
author:
- first_name: Florian
full_name: Hagenauer, Florian
last_name: Hagenauer
- first_name: Christoph
full_name: Sommer, Christoph
id: '49154'
last_name: Sommer
orcid: 0000-0002-4336-7350
- first_name: Takamasa
full_name: Higuchi, Takamasa
last_name: Higuchi
- first_name: Onur
full_name: Altintas, Onur
last_name: Altintas
- first_name: Falko
full_name: Dressler, Falko
last_name: Dressler
citation:
ama: 'Hagenauer F, Sommer C, Higuchi T, Altintas O, Dressler F. Parked Cars as Virtual
Network Infrastructure. In: Proceedings of the 2nd ACM International Workshop
on Smart, Autonomous, and Connected Vehicular Systems and Services - CarSys ’17.
; 2017. doi:10.1145/3131944.3131952'
apa: Hagenauer, F., Sommer, C., Higuchi, T., Altintas, O., & Dressler, F. (2017).
Parked Cars as Virtual Network Infrastructure. In Proceedings of the 2nd ACM
International Workshop on Smart, Autonomous, and Connected Vehicular Systems and
Services - CarSys ’17. https://doi.org/10.1145/3131944.3131952
bibtex: '@inproceedings{Hagenauer_Sommer_Higuchi_Altintas_Dressler_2017, title={Parked
Cars as Virtual Network Infrastructure}, DOI={10.1145/3131944.3131952},
booktitle={Proceedings of the 2nd ACM International Workshop on Smart, Autonomous,
and Connected Vehicular Systems and Services - CarSys ’17}, author={Hagenauer,
Florian and Sommer, Christoph and Higuchi, Takamasa and Altintas, Onur and Dressler,
Falko}, year={2017} }'
chicago: Hagenauer, Florian, Christoph Sommer, Takamasa Higuchi, Onur Altintas,
and Falko Dressler. “Parked Cars as Virtual Network Infrastructure.” In Proceedings
of the 2nd ACM International Workshop on Smart, Autonomous, and Connected Vehicular
Systems and Services - CarSys ’17, 2017. https://doi.org/10.1145/3131944.3131952.
ieee: F. Hagenauer, C. Sommer, T. Higuchi, O. Altintas, and F. Dressler, “Parked
Cars as Virtual Network Infrastructure,” in Proceedings of the 2nd ACM International
Workshop on Smart, Autonomous, and Connected Vehicular Systems and Services -
CarSys ’17, 2017.
mla: Hagenauer, Florian, et al. “Parked Cars as Virtual Network Infrastructure.”
Proceedings of the 2nd ACM International Workshop on Smart, Autonomous, and
Connected Vehicular Systems and Services - CarSys ’17, 2017, doi:10.1145/3131944.3131952.
short: 'F. Hagenauer, C. Sommer, T. Higuchi, O. Altintas, F. Dressler, in: Proceedings
of the 2nd ACM International Workshop on Smart, Autonomous, and Connected Vehicular
Systems and Services - CarSys ’17, 2017.'
date_created: 2019-07-18T09:53:23Z
date_updated: 2022-01-06T06:51:15Z
department:
- _id: '589'
doi: 10.1145/3131944.3131952
language:
- iso: eng
publication: Proceedings of the 2nd ACM International Workshop on Smart, Autonomous,
and Connected Vehicular Systems and Services - CarSys '17
publication_identifier:
isbn:
- '9781450351461'
publication_status: published
status: public
title: Parked Cars as Virtual Network Infrastructure
type: conference
user_id: '49154'
year: '2017'
...
---
_id: '12016'
author:
- first_name: Florian
full_name: Hagenauer, Florian
last_name: Hagenauer
- first_name: Christoph
full_name: Sommer, Christoph
id: '49154'
last_name: Sommer
orcid: 0000-0002-4336-7350
- first_name: Takamasa
full_name: Higuchi, Takamasa
last_name: Higuchi
- first_name: Onur
full_name: Altintas, Onur
last_name: Altintas
- first_name: Falko
full_name: Dressler, Falko
last_name: Dressler
citation:
ama: 'Hagenauer F, Sommer C, Higuchi T, Altintas O, Dressler F. Vehicular Micro
Clouds as Virtual Edge Servers for Efficient Data Collection. In: Proceedings
of the 2nd ACM International Workshop on Smart, Autonomous, and Connected Vehicular
Systems and Services - CarSys ’17. ; 2017. doi:10.1145/3131944.3133937'
apa: Hagenauer, F., Sommer, C., Higuchi, T., Altintas, O., & Dressler, F. (2017).
Vehicular Micro Clouds as Virtual Edge Servers for Efficient Data Collection.
In Proceedings of the 2nd ACM International Workshop on Smart, Autonomous,
and Connected Vehicular Systems and Services - CarSys ’17. https://doi.org/10.1145/3131944.3133937
bibtex: '@inproceedings{Hagenauer_Sommer_Higuchi_Altintas_Dressler_2017, title={Vehicular
Micro Clouds as Virtual Edge Servers for Efficient Data Collection}, DOI={10.1145/3131944.3133937},
booktitle={Proceedings of the 2nd ACM International Workshop on Smart, Autonomous,
and Connected Vehicular Systems and Services - CarSys ’17}, author={Hagenauer,
Florian and Sommer, Christoph and Higuchi, Takamasa and Altintas, Onur and Dressler,
Falko}, year={2017} }'
chicago: Hagenauer, Florian, Christoph Sommer, Takamasa Higuchi, Onur Altintas,
and Falko Dressler. “Vehicular Micro Clouds as Virtual Edge Servers for Efficient
Data Collection.” In Proceedings of the 2nd ACM International Workshop on Smart,
Autonomous, and Connected Vehicular Systems and Services - CarSys ’17, 2017.
https://doi.org/10.1145/3131944.3133937.
ieee: F. Hagenauer, C. Sommer, T. Higuchi, O. Altintas, and F. Dressler, “Vehicular
Micro Clouds as Virtual Edge Servers for Efficient Data Collection,” in Proceedings
of the 2nd ACM International Workshop on Smart, Autonomous, and Connected Vehicular
Systems and Services - CarSys ’17, 2017.
mla: Hagenauer, Florian, et al. “Vehicular Micro Clouds as Virtual Edge Servers
for Efficient Data Collection.” Proceedings of the 2nd ACM International Workshop
on Smart, Autonomous, and Connected Vehicular Systems and Services - CarSys ’17,
2017, doi:10.1145/3131944.3133937.
short: 'F. Hagenauer, C. Sommer, T. Higuchi, O. Altintas, F. Dressler, in: Proceedings
of the 2nd ACM International Workshop on Smart, Autonomous, and Connected Vehicular
Systems and Services - CarSys ’17, 2017.'
date_created: 2019-07-18T09:53:26Z
date_updated: 2022-01-06T06:51:15Z
department:
- _id: '589'
doi: 10.1145/3131944.3133937
language:
- iso: eng
publication: Proceedings of the 2nd ACM International Workshop on Smart, Autonomous,
and Connected Vehicular Systems and Services - CarSys '17
publication_identifier:
isbn:
- '9781450351461'
publication_status: published
status: public
title: Vehicular Micro Clouds as Virtual Edge Servers for Efficient Data Collection
type: conference
user_id: '49154'
year: '2017'
...
---
_id: '12018'
author:
- first_name: Tobias
full_name: Hardes, Tobias
last_name: Hardes
- first_name: Falko
full_name: Dressler, Falko
last_name: Dressler
- first_name: Christoph
full_name: Sommer, Christoph
id: '49154'
last_name: Sommer
orcid: 0000-0002-4336-7350
citation:
ama: 'Hardes T, Dressler F, Sommer C. Simulating a city-scale community network:
From models to first improvements for Freifunk. In: 2017 International Conference
on Networked Systems (NetSys). ; 2017. doi:10.1109/netsys.2017.7903954'
apa: 'Hardes, T., Dressler, F., & Sommer, C. (2017). Simulating a city-scale
community network: From models to first improvements for Freifunk. In 2017
International Conference on Networked Systems (NetSys). https://doi.org/10.1109/netsys.2017.7903954'
bibtex: '@inproceedings{Hardes_Dressler_Sommer_2017, title={Simulating a city-scale
community network: From models to first improvements for Freifunk}, DOI={10.1109/netsys.2017.7903954},
booktitle={2017 International Conference on Networked Systems (NetSys)}, author={Hardes,
Tobias and Dressler, Falko and Sommer, Christoph}, year={2017} }'
chicago: 'Hardes, Tobias, Falko Dressler, and Christoph Sommer. “Simulating a City-Scale
Community Network: From Models to First Improvements for Freifunk.” In 2017
International Conference on Networked Systems (NetSys), 2017. https://doi.org/10.1109/netsys.2017.7903954.'
ieee: 'T. Hardes, F. Dressler, and C. Sommer, “Simulating a city-scale community
network: From models to first improvements for Freifunk,” in 2017 International
Conference on Networked Systems (NetSys), 2017.'
mla: 'Hardes, Tobias, et al. “Simulating a City-Scale Community Network: From Models
to First Improvements for Freifunk.” 2017 International Conference on Networked
Systems (NetSys), 2017, doi:10.1109/netsys.2017.7903954.'
short: 'T. Hardes, F. Dressler, C. Sommer, in: 2017 International Conference on
Networked Systems (NetSys), 2017.'
date_created: 2019-07-18T09:53:31Z
date_updated: 2022-01-06T06:51:15Z
department:
- _id: '589'
doi: 10.1109/netsys.2017.7903954
language:
- iso: eng
publication: 2017 International Conference on Networked Systems (NetSys)
publication_identifier:
isbn:
- '9781509043941'
publication_status: published
status: public
title: 'Simulating a city-scale community network: From models to first improvements
for Freifunk'
type: conference
user_id: '49154'
year: '2017'
...
---
_id: '12019'
author:
- first_name: Julian
full_name: Heinovski, Julian
last_name: Heinovski
- first_name: Florian
full_name: Klingler, Florian
last_name: Klingler
- first_name: Falko
full_name: Dressler, Falko
last_name: Dressler
- first_name: Christoph
full_name: Sommer, Christoph
id: '49154'
last_name: Sommer
orcid: 0000-0002-4336-7350
citation:
ama: 'Heinovski J, Klingler F, Dressler F, Sommer C. Performance comparison of IEEE
802.11p and ARIB STD-T109. In: 2016 IEEE Vehicular Networking Conference (VNC).
; 2017. doi:10.1109/vnc.2016.7835923'
apa: Heinovski, J., Klingler, F., Dressler, F., & Sommer, C. (2017). Performance
comparison of IEEE 802.11p and ARIB STD-T109. In 2016 IEEE Vehicular Networking
Conference (VNC). https://doi.org/10.1109/vnc.2016.7835923
bibtex: '@inproceedings{Heinovski_Klingler_Dressler_Sommer_2017, title={Performance
comparison of IEEE 802.11p and ARIB STD-T109}, DOI={10.1109/vnc.2016.7835923},
booktitle={2016 IEEE Vehicular Networking Conference (VNC)}, author={Heinovski,
Julian and Klingler, Florian and Dressler, Falko and Sommer, Christoph}, year={2017}
}'
chicago: Heinovski, Julian, Florian Klingler, Falko Dressler, and Christoph Sommer.
“Performance Comparison of IEEE 802.11p and ARIB STD-T109.” In 2016 IEEE Vehicular
Networking Conference (VNC), 2017. https://doi.org/10.1109/vnc.2016.7835923.
ieee: J. Heinovski, F. Klingler, F. Dressler, and C. Sommer, “Performance comparison
of IEEE 802.11p and ARIB STD-T109,” in 2016 IEEE Vehicular Networking Conference
(VNC), 2017.
mla: Heinovski, Julian, et al. “Performance Comparison of IEEE 802.11p and ARIB
STD-T109.” 2016 IEEE Vehicular Networking Conference (VNC), 2017, doi:10.1109/vnc.2016.7835923.
short: 'J. Heinovski, F. Klingler, F. Dressler, C. Sommer, in: 2016 IEEE Vehicular
Networking Conference (VNC), 2017.'
date_created: 2019-07-18T09:53:34Z
date_updated: 2022-01-06T06:51:15Z
department:
- _id: '589'
doi: 10.1109/vnc.2016.7835923
language:
- iso: eng
publication: 2016 IEEE Vehicular Networking Conference (VNC)
publication_identifier:
isbn:
- '9781509051977'
publication_status: published
status: public
title: Performance comparison of IEEE 802.11p and ARIB STD-T109
type: conference
user_id: '49154'
year: '2017'
...
---
_id: '12031'
author:
- first_name: Florian
full_name: Klingler, Florian
last_name: Klingler
- first_name: Gurjashan Singh
full_name: Pannu, Gurjashan Singh
last_name: Pannu
- first_name: Christoph
full_name: Sommer, Christoph
id: '49154'
last_name: Sommer
orcid: 0000-0002-4336-7350
- first_name: Falko
full_name: Dressler, Falko
last_name: Dressler
citation:
ama: 'Klingler F, Pannu GS, Sommer C, Dressler F. Poster. In: Proceedings of
the 23rd Annual International Conference on Mobile Computing and Networking -
MobiCom ’17. ; 2017. doi:10.1145/3117811.3131265'
apa: Klingler, F., Pannu, G. S., Sommer, C., & Dressler, F. (2017). Poster.
In Proceedings of the 23rd Annual International Conference on Mobile Computing
and Networking - MobiCom ’17. https://doi.org/10.1145/3117811.3131265
bibtex: '@inproceedings{Klingler_Pannu_Sommer_Dressler_2017, title={Poster}, DOI={10.1145/3117811.3131265}, booktitle={Proceedings
of the 23rd Annual International Conference on Mobile Computing and Networking
- MobiCom ’17}, author={Klingler, Florian and Pannu, Gurjashan Singh and Sommer,
Christoph and Dressler, Falko}, year={2017} }'
chicago: Klingler, Florian, Gurjashan Singh Pannu, Christoph Sommer, and Falko Dressler.
“Poster.” In Proceedings of the 23rd Annual International Conference on Mobile
Computing and Networking - MobiCom ’17, 2017. https://doi.org/10.1145/3117811.3131265.
ieee: F. Klingler, G. S. Pannu, C. Sommer, and F. Dressler, “Poster,” in Proceedings
of the 23rd Annual International Conference on Mobile Computing and Networking
- MobiCom ’17, 2017.
mla: Klingler, Florian, et al. “Poster.” Proceedings of the 23rd Annual International
Conference on Mobile Computing and Networking - MobiCom ’17, 2017, doi:10.1145/3117811.3131265.
short: 'F. Klingler, G.S. Pannu, C. Sommer, F. Dressler, in: Proceedings of the
23rd Annual International Conference on Mobile Computing and Networking - MobiCom
’17, 2017.'
date_created: 2019-07-18T09:54:05Z
date_updated: 2022-01-06T06:51:16Z
department:
- _id: '589'
doi: 10.1145/3117811.3131265
language:
- iso: eng
publication: Proceedings of the 23rd Annual International Conference on Mobile Computing
and Networking - MobiCom '17
publication_identifier:
isbn:
- '9781450349161'
publication_status: published
status: public
title: Poster
type: conference
user_id: '49154'
year: '2017'
...
---
_id: '12032'
author:
- first_name: Florian
full_name: Klingler, Florian
last_name: Klingler
- first_name: Gurjashan Singh
full_name: Pannu, Gurjashan Singh
last_name: Pannu
- first_name: Christoph
full_name: Sommer, Christoph
id: '49154'
last_name: Sommer
orcid: 0000-0002-4336-7350
- first_name: Bastian
full_name: Bloessl, Bastian
last_name: Bloessl
- first_name: Falko
full_name: Dressler, Falko
last_name: Dressler
citation:
ama: 'Klingler F, Pannu GS, Sommer C, Bloessl B, Dressler F. Poster. In: Proceedings
of the 15th Annual International Conference on Mobile Systems, Applications, and
Services - MobiSys ’17. ; 2017. doi:10.1145/3081333.3089322'
apa: Klingler, F., Pannu, G. S., Sommer, C., Bloessl, B., & Dressler, F. (2017).
Poster. In Proceedings of the 15th Annual International Conference on Mobile
Systems, Applications, and Services - MobiSys ’17. https://doi.org/10.1145/3081333.3089322
bibtex: '@inproceedings{Klingler_Pannu_Sommer_Bloessl_Dressler_2017, title={Poster},
DOI={10.1145/3081333.3089322},
booktitle={Proceedings of the 15th Annual International Conference on Mobile Systems,
Applications, and Services - MobiSys ’17}, author={Klingler, Florian and Pannu,
Gurjashan Singh and Sommer, Christoph and Bloessl, Bastian and Dressler, Falko},
year={2017} }'
chicago: Klingler, Florian, Gurjashan Singh Pannu, Christoph Sommer, Bastian Bloessl,
and Falko Dressler. “Poster.” In Proceedings of the 15th Annual International
Conference on Mobile Systems, Applications, and Services - MobiSys ’17, 2017.
https://doi.org/10.1145/3081333.3089322.
ieee: F. Klingler, G. S. Pannu, C. Sommer, B. Bloessl, and F. Dressler, “Poster,”
in Proceedings of the 15th Annual International Conference on Mobile Systems,
Applications, and Services - MobiSys ’17, 2017.
mla: Klingler, Florian, et al. “Poster.” Proceedings of the 15th Annual International
Conference on Mobile Systems, Applications, and Services - MobiSys ’17, 2017,
doi:10.1145/3081333.3089322.
short: 'F. Klingler, G.S. Pannu, C. Sommer, B. Bloessl, F. Dressler, in: Proceedings
of the 15th Annual International Conference on Mobile Systems, Applications, and
Services - MobiSys ’17, 2017.'
date_created: 2019-07-18T09:54:07Z
date_updated: 2022-01-06T06:51:16Z
department:
- _id: '589'
doi: 10.1145/3081333.3089322
language:
- iso: eng
publication: Proceedings of the 15th Annual International Conference on Mobile Systems,
Applications, and Services - MobiSys '17
publication_identifier:
isbn:
- '9781450349284'
publication_status: published
status: public
title: Poster
type: conference
user_id: '49154'
year: '2017'
...
---
_id: '12074'
author:
- first_name: Ion
full_name: Turcanu, Ion
last_name: Turcanu
- first_name: Christoph
full_name: Sommer, Christoph
id: '49154'
last_name: Sommer
orcid: 0000-0002-4336-7350
- first_name: Andrea
full_name: Baiocchi, Andrea
last_name: Baiocchi
- first_name: Falko
full_name: Dressler, Falko
last_name: Dressler
citation:
ama: 'Turcanu I, Sommer C, Baiocchi A, Dressler F. Pick the right guy: CQI-based
LTE forwarder selection in VANETs. In: 2016 IEEE Vehicular Networking Conference
(VNC). ; 2017. doi:10.1109/vnc.2016.7835938'
apa: 'Turcanu, I., Sommer, C., Baiocchi, A., & Dressler, F. (2017). Pick the
right guy: CQI-based LTE forwarder selection in VANETs. In 2016 IEEE Vehicular
Networking Conference (VNC). https://doi.org/10.1109/vnc.2016.7835938'
bibtex: '@inproceedings{Turcanu_Sommer_Baiocchi_Dressler_2017, title={Pick the right
guy: CQI-based LTE forwarder selection in VANETs}, DOI={10.1109/vnc.2016.7835938},
booktitle={2016 IEEE Vehicular Networking Conference (VNC)}, author={Turcanu,
Ion and Sommer, Christoph and Baiocchi, Andrea and Dressler, Falko}, year={2017}
}'
chicago: 'Turcanu, Ion, Christoph Sommer, Andrea Baiocchi, and Falko Dressler. “Pick
the Right Guy: CQI-Based LTE Forwarder Selection in VANETs.” In 2016 IEEE Vehicular
Networking Conference (VNC), 2017. https://doi.org/10.1109/vnc.2016.7835938.'
ieee: 'I. Turcanu, C. Sommer, A. Baiocchi, and F. Dressler, “Pick the right guy:
CQI-based LTE forwarder selection in VANETs,” in 2016 IEEE Vehicular Networking
Conference (VNC), 2017.'
mla: 'Turcanu, Ion, et al. “Pick the Right Guy: CQI-Based LTE Forwarder Selection
in VANETs.” 2016 IEEE Vehicular Networking Conference (VNC), 2017, doi:10.1109/vnc.2016.7835938.'
short: 'I. Turcanu, C. Sommer, A. Baiocchi, F. Dressler, in: 2016 IEEE Vehicular
Networking Conference (VNC), 2017.'
date_created: 2019-07-18T09:55:58Z
date_updated: 2022-01-06T06:51:16Z
department:
- _id: '589'
doi: 10.1109/vnc.2016.7835938
language:
- iso: eng
publication: 2016 IEEE Vehicular Networking Conference (VNC)
publication_identifier:
isbn:
- '9781509051977'
publication_status: published
status: public
title: 'Pick the right guy: CQI-based LTE forwarder selection in VANETs'
type: conference
user_id: '49154'
year: '2017'
...
---
_id: '12081'
abstract:
- lang: eng
text: 'The invention relates to a building or enclosure termination opening and/or
closing apparatus having communication signed or encrypted by means of a key,
and to a method for operating such. To allow simple, convenient and secure use
by exclusively authorised users, the apparatus comprises: a first and a second
user terminal, with secure forwarding of a time-limited key from the first to
the second user terminal being possible. According to an alternative, individual
keys are generated by a user identification and a secret device key.'
author:
- first_name: Florian
full_name: Jacob, Florian
last_name: Jacob
- first_name: Joerg
full_name: Schmalenstroeer, Joerg
id: '460'
last_name: Schmalenstroeer
citation:
ama: Jacob F, Schmalenstroeer J. Building or Enclosure Termination Closing and/or
Opening Apparatus, and Method for Operating a Building or Enclosure Termination.
2017.
apa: Jacob, F., & Schmalenstroeer, J. (2017). Building or Enclosure Termination
Closing and/or Opening Apparatus, and Method for Operating a Building or Enclosure
Termination.
bibtex: '@article{Jacob_Schmalenstroeer_2017, title={Building or Enclosure Termination
Closing and/or Opening Apparatus, and Method for Operating a Building or Enclosure
Termination}, author={Jacob, Florian and Schmalenstroeer, Joerg}, year={2017}
}'
chicago: Jacob, Florian, and Joerg Schmalenstroeer. “Building or Enclosure Termination
Closing and/or Opening Apparatus, and Method for Operating a Building or Enclosure
Termination,” 2017.
ieee: F. Jacob and J. Schmalenstroeer, “Building or Enclosure Termination Closing
and/or Opening Apparatus, and Method for Operating a Building or Enclosure Termination.”
2017.
mla: Jacob, Florian, and Joerg Schmalenstroeer. Building or Enclosure Termination
Closing and/or Opening Apparatus, and Method for Operating a Building or Enclosure
Termination. 2017.
short: F. Jacob, J. Schmalenstroeer, (2017).
date_created: 2019-07-19T08:07:11Z
date_updated: 2022-01-06T06:51:17Z
department:
- _id: '54'
ipc: WO2018/077610A
ipn: WO2018/077610A
publication_date: '2017'
status: public
title: Building or Enclosure Termination Closing and/or Opening Apparatus, and Method
for Operating a Building or Enclosure Termination
type: patent
user_id: '460'
year: '2017'
...
---
_id: '121'
abstract:
- lang: eng
text: Research on ad copy design is well-studied in the context of offline marketing.
However, researchers have only recently started to investigate ad copies in the
context of paid search, and have not yet explored the potential of information
cues to enhance customers’ search process. In this paper we analyze the impact
of an information cue on user behavior in ad copies. Contrary to prevalent advice,
results suggest that reducing the number of words in an ad is not always beneficial.
Users act quite differently (and unexpectedly) in response to an information cue
depending on their search phrases. In turn, practitioners could leverage the observed
moderating effect of an information cue to enhance paid search success. Furthermore,
having detected deviating user behavior in terms of clicks and conversions, we
provide first indicative evidence of a self-selection mechanism at play when paid
search users respond to differently phrased ad copies.
author:
- first_name: Darius
full_name: Schlangenotto, Darius
last_name: Schlangenotto
- first_name: Dennis
full_name: Kundisch, Dennis
id: '21117'
last_name: Kundisch
citation:
ama: 'Schlangenotto D, Kundisch D. Achieving more by saying less? On the Moderating
Effect of Information Cues in Paid Search. In: Proceedings of the 50th Annual
Hawaii International Conference on System Sciences (HICSS), Waikoloa Village,
HI, USA. ; 2017.'
apa: Schlangenotto, D., & Kundisch, D. (2017). Achieving more by saying less?
On the Moderating Effect of Information Cues in Paid Search. In Proceedings
of the 50th annual Hawaii International Conference on System Sciences (HICSS),
Waikoloa Village, HI, USA.
bibtex: '@inproceedings{Schlangenotto_Kundisch_2017, title={Achieving more by saying
less? On the Moderating Effect of Information Cues in Paid Search}, booktitle={Proceedings
of the 50th annual Hawaii International Conference on System Sciences (HICSS),
Waikoloa Village, HI, USA}, author={Schlangenotto, Darius and Kundisch, Dennis},
year={2017} }'
chicago: Schlangenotto, Darius, and Dennis Kundisch. “Achieving More by Saying Less?
On the Moderating Effect of Information Cues in Paid Search.” In Proceedings
of the 50th Annual Hawaii International Conference on System Sciences (HICSS),
Waikoloa Village, HI, USA, 2017.
ieee: D. Schlangenotto and D. Kundisch, “Achieving more by saying less? On the Moderating
Effect of Information Cues in Paid Search,” in Proceedings of the 50th annual
Hawaii International Conference on System Sciences (HICSS), Waikoloa Village,
HI, USA, 2017.
mla: Schlangenotto, Darius, and Dennis Kundisch. “Achieving More by Saying Less?
On the Moderating Effect of Information Cues in Paid Search.” Proceedings of
the 50th Annual Hawaii International Conference on System Sciences (HICSS), Waikoloa
Village, HI, USA, 2017.
short: 'D. Schlangenotto, D. Kundisch, in: Proceedings of the 50th Annual Hawaii
International Conference on System Sciences (HICSS), Waikoloa Village, HI, USA,
2017.'
date_created: 2017-10-17T12:41:15Z
date_updated: 2022-01-06T06:51:17Z
ddc:
- '040'
department:
- _id: '276'
file:
- access_level: closed
content_type: application/pdf
creator: florida
date_created: 2018-03-21T13:03:28Z
date_updated: 2018-03-21T13:03:28Z
file_id: '1563'
file_name: 121-Achieving_more_by_saying_less_-_Schlangenotto_Kundisch.pdf
file_size: 753268
relation: main_file
success: 1
file_date_updated: 2018-03-21T13:03:28Z
has_accepted_license: '1'
project:
- _id: '1'
name: SFB 901
- _id: '8'
name: SFB 901 - Subprojekt A4
- _id: '2'
name: SFB 901 - Project Area A
publication: Proceedings of the 50th annual Hawaii International Conference on System
Sciences (HICSS), Waikoloa Village, HI, USA
status: public
title: Achieving more by saying less? On the Moderating Effect of Information Cues
in Paid Search
type: conference
user_id: '477'
year: '2017'
...
---
_id: '122'
abstract:
- lang: eng
text: Current research on paid search highlights its ability to enhance both online
and offline conversions. Yet, research investigating the impact of placing paid
search ads on less prominent positions on subsequent consumer behavior is limited
to the online environment. This paper presents a field experiment using differences-in-differences
analysis to investigate whether the targeting of a less prominent ad position
can be beneficial for bricks-and-mortar retailers. Results indicate that paid
search advertising budgets could be allocated more efficiently by targeting less
prominent ad positions, thus allowing bricks-and-mortar retailers with a limited
marketing budget to increase the reach of their marketing campaign, attract more
consumers to their website and achieve an overall increase in conversions. Furthermore,
the pay-per-click billing mechanism allows advertisers to increase their marketing
reach at no additional cost. Consequently, bricks-and-mortar retailers should
consider targeting less prominent ad positions to reduce advertising costs while
simultaneously enhancing advertising benefits.
author:
- first_name: Darius
full_name: Schlangenotto, Darius
last_name: Schlangenotto
- first_name: Dennis
full_name: Kundisch, Dennis
id: '21117'
last_name: Kundisch
- first_name: Dominik
full_name: Gutt, Dominik
id: '14368'
last_name: Gutt
citation:
ama: 'Schlangenotto D, Kundisch D, Gutt D. Achieving More by Paying Less? How Bricks-and-Mortar
Retailers Can Benefit by Bidding Less Aggressively in Paid Search. In: Proceedings
of the 38th International Conference on Information Systems (ICIS), Seoul, South
Korea. ; 2017.'
apa: Schlangenotto, D., Kundisch, D., & Gutt, D. (2017). Achieving More by Paying
Less? How Bricks-and-Mortar Retailers Can Benefit by Bidding Less Aggressively
in Paid Search. In Proceedings of the 38th International Conference on Information
Systems (ICIS), Seoul, South Korea. Seoul, South Korea.
bibtex: '@inproceedings{Schlangenotto_Kundisch_Gutt_2017, title={Achieving More
by Paying Less? How Bricks-and-Mortar Retailers Can Benefit by Bidding Less Aggressively
in Paid Search}, booktitle={Proceedings of the 38th International Conference on
Information Systems (ICIS), Seoul, South Korea}, author={Schlangenotto, Darius
and Kundisch, Dennis and Gutt, Dominik}, year={2017} }'
chicago: Schlangenotto, Darius, Dennis Kundisch, and Dominik Gutt. “Achieving More
by Paying Less? How Bricks-and-Mortar Retailers Can Benefit by Bidding Less Aggressively
in Paid Search.” In Proceedings of the 38th International Conference on Information
Systems (ICIS), Seoul, South Korea, 2017.
ieee: D. Schlangenotto, D. Kundisch, and D. Gutt, “Achieving More by Paying Less?
How Bricks-and-Mortar Retailers Can Benefit by Bidding Less Aggressively in Paid
Search,” in Proceedings of the 38th International Conference on Information
Systems (ICIS), Seoul, South Korea, Seoul, South Korea, 2017.
mla: Schlangenotto, Darius, et al. “Achieving More by Paying Less? How Bricks-and-Mortar
Retailers Can Benefit by Bidding Less Aggressively in Paid Search.” Proceedings
of the 38th International Conference on Information Systems (ICIS), Seoul, South
Korea, 2017.
short: 'D. Schlangenotto, D. Kundisch, D. Gutt, in: Proceedings of the 38th International
Conference on Information Systems (ICIS), Seoul, South Korea, 2017.'
conference:
location: Seoul, South Korea
name: 38th International Conference on Information Systems (ICIS)
date_created: 2017-10-17T12:41:15Z
date_updated: 2022-01-06T06:51:18Z
ddc:
- '330'
department:
- _id: '276'
file:
- access_level: closed
content_type: application/pdf
creator: d0mi
date_created: 2018-11-12T09:53:25Z
date_updated: 2018-11-12T09:53:25Z
file_id: '5472'
file_name: Achieving More by Paying Less_ How Bricks-and-Mortar Retailers Ca.pdf
file_size: 1163201
relation: main_file
success: 1
file_date_updated: 2018-11-12T09:53:25Z
has_accepted_license: '1'
language:
- iso: eng
project:
- _id: '1'
name: SFB 901
- _id: '8'
name: SFB 901 - Subprojekt A4
- _id: '2'
name: SFB 901 - Project Area A
publication: Proceedings of the 38th International Conference on Information Systems
(ICIS), Seoul, South Korea
status: public
title: Achieving More by Paying Less? How Bricks-and-Mortar Retailers Can Benefit
by Bidding Less Aggressively in Paid Search
type: conference
user_id: '16205'
year: '2017'
...
---
_id: '123'
author:
- first_name: Bahar
full_name: Jazayeri, Bahar
id: '36399'
last_name: Jazayeri
- first_name: Olaf
full_name: Zimmermann, Olaf
last_name: Zimmermann
- first_name: Gregor
full_name: Engels, Gregor
id: '107'
last_name: Engels
- first_name: Dennis
full_name: Kundisch, Dennis
id: '21117'
last_name: Kundisch
citation:
ama: 'Jazayeri B, Zimmermann O, Engels G, Kundisch D. A Variability Model for
Store-Oriented Software Ecosystems: An Enterprise Perspective (Supplementary Material).
Universität Paderborn; 2017.'
apa: 'Jazayeri, B., Zimmermann, O., Engels, G., & Kundisch, D. (2017). A
Variability Model for Store-oriented Software Ecosystems: An Enterprise Perspective
(Supplementary Material). Universität Paderborn.'
bibtex: '@book{Jazayeri_Zimmermann_Engels_Kundisch_2017, title={A Variability Model
for Store-oriented Software Ecosystems: An Enterprise Perspective (Supplementary
Material)}, publisher={Universität Paderborn}, author={Jazayeri, Bahar and Zimmermann,
Olaf and Engels, Gregor and Kundisch, Dennis}, year={2017} }'
chicago: 'Jazayeri, Bahar, Olaf Zimmermann, Gregor Engels, and Dennis Kundisch.
A Variability Model for Store-Oriented Software Ecosystems: An Enterprise Perspective
(Supplementary Material). Universität Paderborn, 2017.'
ieee: 'B. Jazayeri, O. Zimmermann, G. Engels, and D. Kundisch, A Variability
Model for Store-oriented Software Ecosystems: An Enterprise Perspective (Supplementary
Material). Universität Paderborn, 2017.'
mla: 'Jazayeri, Bahar, et al. A Variability Model for Store-Oriented Software
Ecosystems: An Enterprise Perspective (Supplementary Material). Universität
Paderborn, 2017.'
short: 'B. Jazayeri, O. Zimmermann, G. Engels, D. Kundisch, A Variability Model
for Store-Oriented Software Ecosystems: An Enterprise Perspective (Supplementary
Material), Universität Paderborn, 2017.'
date_created: 2017-10-17T12:41:15Z
date_updated: 2022-01-06T06:51:18Z
ddc:
- '040'
department:
- _id: '276'
- _id: '66'
file:
- access_level: closed
content_type: application/pdf
creator: bahareh
date_created: 2018-11-12T19:13:39Z
date_updated: 2018-11-12T19:13:39Z
file_id: '5535'
file_name: JZEK17.pdf
file_size: 835116
relation: main_file
success: 1
file_date_updated: 2018-11-12T19:13:39Z
has_accepted_license: '1'
language:
- iso: eng
project:
- _id: '1'
name: SFB 901
- _id: '17'
name: SFB 901 - Subprojekt C5
- _id: '4'
name: SFB 901 - Project Area C
publisher: Universität Paderborn
status: public
title: 'A Variability Model for Store-oriented Software Ecosystems: An Enterprise
Perspective (Supplementary Material)'
type: report
user_id: '477'
year: '2017'
...
---
_id: '124'
abstract:
- lang: eng
text: Pioneers of today’s software industry like Salesforce and Apple have established
successful ecosystems around their software platforms. Architectural knowledge
of the existing ecosystems is implicit and fragmented among online documentation.
In protection of intellectual property, existing documentation hardly reveals
influential business strategies that affect the ecosystem structure. Thus, other
platform providers can hardly learn from the existing ecosystems in order to systematically
make reasonable design decisions with respect to their business strategies to
create their own ecosystems. In this paper, we identify a variability model for
architectural design decisions of a store-oriented software ecosystem product
line from an enterprise perspective, comprising business, application, and infrastructure
views. We derive the variability model from fragmentary material of existing ecosystems
and a rigorous literature review using a research method based on the design science
paradigm. To show its validity, we describe real-world ecosystems from diverse
domains using the variability model. This knowledge helps platform providers to
develop customized ecosystems or to recreate existing designs in a systematic
way. This, in turn, contributes to an increase in designer and developer productivity.
author:
- first_name: Bahar
full_name: Jazayeri, Bahar
id: '36399'
last_name: Jazayeri
- first_name: Olaf
full_name: Zimmermann, Olaf
last_name: Zimmermann
- first_name: Gregor
full_name: Engels, Gregor
id: '107'
last_name: Engels
- first_name: Dennis
full_name: Kundisch, Dennis
id: '21117'
last_name: Kundisch
citation:
ama: 'Jazayeri B, Zimmermann O, Engels G, Kundisch D. A Variability Model for Store-oriented
Software Ecosystems: An Enterprise Perspective. In: Proceedings of the 15th
International Conference on Service Oriented Computing (ICSOC). Vol 10601.
Lecture Notes in Computer Science (LNCS). Málaga, Spain: Springer; 2017. doi:10.1007/978-3-319-69035-3_42'
apa: 'Jazayeri, B., Zimmermann, O., Engels, G., & Kundisch, D. (2017). A Variability
Model for Store-oriented Software Ecosystems: An Enterprise Perspective. In Proceedings
of the 15th International Conference on Service Oriented Computing (ICSOC)
(Vol. 10601). Málaga, Spain: Springer. https://doi.org/10.1007/978-3-319-69035-3_42'
bibtex: '@inproceedings{Jazayeri_Zimmermann_Engels_Kundisch_2017, place={Málaga,
Spain}, series={Lecture Notes in Computer Science (LNCS)}, title={A Variability
Model for Store-oriented Software Ecosystems: An Enterprise Perspective}, volume={10601},
DOI={10.1007/978-3-319-69035-3_42},
booktitle={Proceedings of the 15th International Conference on Service Oriented
Computing (ICSOC)}, publisher={Springer}, author={Jazayeri, Bahar and Zimmermann,
Olaf and Engels, Gregor and Kundisch, Dennis}, year={2017}, collection={Lecture
Notes in Computer Science (LNCS)} }'
chicago: 'Jazayeri, Bahar, Olaf Zimmermann, Gregor Engels, and Dennis Kundisch.
“A Variability Model for Store-Oriented Software Ecosystems: An Enterprise Perspective.”
In Proceedings of the 15th International Conference on Service Oriented Computing
(ICSOC), Vol. 10601. Lecture Notes in Computer Science (LNCS). Málaga, Spain:
Springer, 2017. https://doi.org/10.1007/978-3-319-69035-3_42.'
ieee: 'B. Jazayeri, O. Zimmermann, G. Engels, and D. Kundisch, “A Variability Model
for Store-oriented Software Ecosystems: An Enterprise Perspective,” in Proceedings
of the 15th International Conference on Service Oriented Computing (ICSOC),
2017, vol. 10601.'
mla: 'Jazayeri, Bahar, et al. “A Variability Model for Store-Oriented Software Ecosystems:
An Enterprise Perspective.” Proceedings of the 15th International Conference
on Service Oriented Computing (ICSOC), vol. 10601, Springer, 2017, doi:10.1007/978-3-319-69035-3_42.'
short: 'B. Jazayeri, O. Zimmermann, G. Engels, D. Kundisch, in: Proceedings of the
15th International Conference on Service Oriented Computing (ICSOC), Springer,
Málaga, Spain, 2017.'
date_created: 2017-10-17T12:41:15Z
date_updated: 2022-01-06T06:51:18Z
ddc:
- '040'
department:
- _id: '66'
- _id: '276'
doi: 10.1007/978-3-319-69035-3_42
file:
- access_level: closed
content_type: application/pdf
creator: bahareh
date_created: 2018-11-12T18:55:55Z
date_updated: 2018-11-12T18:55:55Z
file_id: '5532'
file_name: Jaz_ICSOC17.pdf
file_size: 566612
relation: main_file
success: 1
file_date_updated: 2018-11-12T18:55:55Z
has_accepted_license: '1'
intvolume: ' 10601'
language:
- iso: eng
place: Málaga, Spain
project:
- _id: '1'
name: SFB 901
- _id: '17'
name: SFB 901 - Subprojekt C5
- _id: '4'
name: SFB 901 - Project Area C
publication: Proceedings of the 15th International Conference on Service Oriented
Computing (ICSOC)
publisher: Springer
series_title: Lecture Notes in Computer Science (LNCS)
status: public
title: 'A Variability Model for Store-oriented Software Ecosystems: An Enterprise
Perspective'
type: conference
user_id: '16205'
volume: 10601
year: '2017'
...