---
_id: '5620'
abstract:
- lang: eng
text: Bei der Online-Marktforschung lässt sich mit Hilfe virtueller 3D-Welten das
Konsumentenverhalten beobachten. Da die Struktur der dabei anfallenden Daten multidimensional
ist und die marktforschungsrelevanten Anfragen eine hohe OLAP-Affinität aufweisen,
wurde hierzu im Rahmen des Forschungsprojekts Benevit ein Data Warehouse konzipiert
und realisiert. Im Rahmen einer Standardisierung der Protokollierung von Konsumentenaktivitäten
und deren prototypischen Realisierung erwies sich der Data Warehouse/OLAP-Ansatz
zur Speicherung, Analyse und Präsentation der Marktforschungsdaten als adäquates
Instrumentenbündel.
author:
- first_name: Guido
full_name: Schryen, Guido
id: '72850'
last_name: Schryen
- first_name: Markus
full_name: Schoenen, Markus
last_name: Schoenen
citation:
ama: 'Schryen G, Schoenen M. Data Warehouse in der Marktforschung - Analyse von
Benutzeraktivitäten in virtuellen Welten. In: Data Warehousing 2002. ;
2002:103-119.'
apa: Schryen, G., & Schoenen, M. (2002). Data Warehouse in der Marktforschung
- Analyse von Benutzeraktivitäten in virtuellen Welten. In Data Warehousing
2002 (pp. 103–119).
bibtex: '@inproceedings{Schryen_Schoenen_2002, title={Data Warehouse in der Marktforschung
- Analyse von Benutzeraktivitäten in virtuellen Welten}, booktitle={Data Warehousing
2002}, author={Schryen, Guido and Schoenen, Markus}, year={2002}, pages={103–119}
}'
chicago: Schryen, Guido, and Markus Schoenen. “Data Warehouse in Der Marktforschung
- Analyse von Benutzeraktivitäten in Virtuellen Welten.” In Data Warehousing
2002, 103–19, 2002.
ieee: G. Schryen and M. Schoenen, “Data Warehouse in der Marktforschung - Analyse
von Benutzeraktivitäten in virtuellen Welten,” in Data Warehousing 2002,
2002, pp. 103–119.
mla: Schryen, Guido, and Markus Schoenen. “Data Warehouse in Der Marktforschung
- Analyse von Benutzeraktivitäten in Virtuellen Welten.” Data Warehousing 2002,
2002, pp. 103–19.
short: 'G. Schryen, M. Schoenen, in: Data Warehousing 2002, 2002, pp. 103–119.'
date_created: 2018-11-14T14:02:07Z
date_updated: 2022-01-06T07:02:11Z
ddc:
- '000'
department:
- _id: '277'
extern: '1'
file:
- access_level: open_access
content_type: application/pdf
creator: hsiemes
date_created: 2018-12-18T13:43:44Z
date_updated: 2018-12-18T13:43:44Z
file_id: '6345'
file_name: Schryen Schoenen - Datawarehouse in der Marktforschung.pdf
file_size: 1050224
relation: main_file
file_date_updated: 2018-12-18T13:43:44Z
has_accepted_license: '1'
language:
- iso: eng
oa: '1'
page: 103-119
publication: Data Warehousing 2002
status: public
title: Data Warehouse in der Marktforschung - Analyse von Benutzeraktivitäten in virtuellen
Welten
type: conference
user_id: '61579'
year: '2002'
...
---
_id: '5623'
abstract:
- lang: eng
text: 'Mit dem elektronischen Papier wird in der Displayforschung ein neuer materialtechnologischer
Ansatz verfolgt: Elektronisches Papier besteht aus einer dünnen, flexiblen Folie,
in der farbige Pigmente mittels elektrischer Felder ausgerichtet werden. Die Vorteile
gegenüber traditionellen Technologien wie beispielsweise LCD-Displays bestehen
zum einen in niedrigeren Herstellungskosten (niedrigere Produktionskosten und
geringere Materialkosten) und einem geringeren Gewicht. Zum anderen entsteht eine
bessere Lesbarkeit, da sich Reflexion, Kontrast und mögliche Betrachtungswinkel
verbessern bzw. vergrößern. Diese Potenziale können bei Anzeigetafeln, Computerdisplays
und mobilen Endgeräten ausgeschöpft werden. Mit der Eigenschaft, fast beliebige
Materialien als Trägermedium zu verwenden, öffnet sich auch die Anwendungsmöglichkeit
des biegsamen, elektronischen Mediums für Zeitungen und Zeitschriften. Die US-Unternehmen
E Ink und Gyricon Media bieten eine zunehmend größere Produktpalette mit elektronischem
Papier an.'
author:
- first_name: Guido
full_name: Schryen, Guido
id: '72850'
last_name: Schryen
- first_name: Jürgen
full_name: Karla, Jürgen
last_name: Karla
citation:
ama: Schryen G, Karla J. Elektronisches Papier - Display-Technologie mit weitem
Anwendungsspektrum. Wirtschaftsinformatik. 2002;44(6):567-574.
apa: Schryen, G., & Karla, J. (2002). Elektronisches Papier - Display-Technologie
mit weitem Anwendungsspektrum. Wirtschaftsinformatik, 44(6), 567–574.
bibtex: '@article{Schryen_Karla_2002, title={Elektronisches Papier - Display-Technologie
mit weitem Anwendungsspektrum}, volume={44}, number={6}, journal={Wirtschaftsinformatik},
publisher={Springer}, author={Schryen, Guido and Karla, Jürgen}, year={2002},
pages={567–574} }'
chicago: 'Schryen, Guido, and Jürgen Karla. “Elektronisches Papier - Display-Technologie
Mit Weitem Anwendungsspektrum.” Wirtschaftsinformatik 44, no. 6 (2002):
567–74.'
ieee: G. Schryen and J. Karla, “Elektronisches Papier - Display-Technologie mit
weitem Anwendungsspektrum,” Wirtschaftsinformatik, vol. 44, no. 6, pp.
567–574, 2002.
mla: Schryen, Guido, and Jürgen Karla. “Elektronisches Papier - Display-Technologie
Mit Weitem Anwendungsspektrum.” Wirtschaftsinformatik, vol. 44, no. 6,
Springer, 2002, pp. 567–74.
short: G. Schryen, J. Karla, Wirtschaftsinformatik 44 (2002) 567–574.
date_created: 2018-11-14T14:08:02Z
date_updated: 2022-01-06T07:02:12Z
ddc:
- '000'
department:
- _id: '277'
extern: '1'
file:
- access_level: open_access
content_type: application/pdf
creator: hsiemes
date_created: 2018-12-18T13:43:09Z
date_updated: 2018-12-18T13:43:09Z
file_id: '6344'
file_name: Schryen Karla - ElektronischesPapier.pdf
file_size: 415354
relation: main_file
file_date_updated: 2018-12-18T13:43:09Z
has_accepted_license: '1'
intvolume: ' 44'
issue: '6'
keyword:
- Elektronisches Papier
- Elektronische Tinte
- E Ink
- Gyricon Media
- Displays
- Mobile Endger{\
language:
- iso: eng
oa: '1'
page: 567-574
publication: Wirtschaftsinformatik
publisher: Springer
status: public
title: Elektronisches Papier - Display-Technologie mit weitem Anwendungsspektrum
type: journal_article
user_id: '61579'
volume: 44
year: '2002'
...
---
_id: '5669'
author:
- first_name: Guido
full_name: Schryen, Guido
id: '72850'
last_name: Schryen
citation:
ama: Schryen G. Elektronische Zeitung - das Erbe Gutenbergs? i-com Zeitschrift
für interaktive und kooperative Medien. 2002;(3):36-37.
apa: Schryen, G. (2002). Elektronische Zeitung - das Erbe Gutenbergs? I-Com.
Zeitschrift Für Interaktive Und Kooperative Medien, (3), 36–37.
bibtex: '@article{Schryen_2002, title={Elektronische Zeitung - das Erbe Gutenbergs?},
number={3}, journal={i-com. Zeitschrift für interaktive und kooperative Medien},
publisher={Oldenbourg; de Gruyter}, author={Schryen, Guido}, year={2002}, pages={36–37}
}'
chicago: 'Schryen, Guido. “Elektronische Zeitung - Das Erbe Gutenbergs?” I-Com.
Zeitschrift Für Interaktive Und Kooperative Medien, no. 3 (2002): 36–37.'
ieee: G. Schryen, “Elektronische Zeitung - das Erbe Gutenbergs?,” i-com. Zeitschrift
für interaktive und kooperative Medien, no. 3, pp. 36–37, 2002.
mla: Schryen, Guido. “Elektronische Zeitung - Das Erbe Gutenbergs?” I-Com. Zeitschrift
Für Interaktive Und Kooperative Medien, no. 3, Oldenbourg; de Gruyter, 2002,
pp. 36–37.
short: G. Schryen, I-Com. Zeitschrift Für Interaktive Und Kooperative Medien (2002)
36–37.
date_created: 2018-11-14T15:03:58Z
date_updated: 2022-01-06T07:02:26Z
ddc:
- '000'
department:
- _id: '277'
extern: '1'
file:
- access_level: open_access
content_type: application/pdf
creator: hsiemes
date_created: 2018-12-18T13:42:42Z
date_updated: 2018-12-18T13:42:42Z
file_id: '6343'
file_name: Schryen - Elektronische Zeitung - das Erbe Gutenbergs.pdf
file_size: 225391
relation: main_file
file_date_updated: 2018-12-18T13:42:42Z
has_accepted_license: '1'
issue: '3'
language:
- iso: eng
oa: '1'
page: 36-37
publication: i-com. Zeitschrift für interaktive und kooperative Medien
publisher: Oldenbourg; de Gruyter
status: public
title: Elektronische Zeitung - das Erbe Gutenbergs?
type: journal_article
user_id: '61579'
year: '2002'
...
---
_id: '16489'
author:
- first_name: Christof
full_name: Krick, Christof
last_name: Krick
- first_name: Friedhelm
full_name: Meyer auf der Heide, Friedhelm
id: '15523'
last_name: Meyer auf der Heide
- first_name: Harald
full_name: Räcke, Harald
last_name: Räcke
- first_name: Bernhard
full_name: Vöcking, Bernhard
last_name: Vöcking
- first_name: 'Matthias'' '
full_name: 'Westermann, Matthias'' '
last_name: Westermann
citation:
ama: 'Krick C, Meyer auf der Heide F, Räcke H, Vöcking B, Westermann M. Data Management
in Networks: Experimental Evaluation of a Provably Good Strategy. Theory of
Computing Systems. Published online 2002:217-245. doi:10.1007/s00224-001-1045-z'
apa: 'Krick, C., Meyer auf der Heide, F., Räcke, H., Vöcking, B., & Westermann,
M. (2002). Data Management in Networks: Experimental Evaluation of a Provably
Good Strategy. Theory of Computing Systems, 217–245. https://doi.org/10.1007/s00224-001-1045-z'
bibtex: '@article{Krick_Meyer auf der Heide_Räcke_Vöcking_Westermann_2002, title={Data
Management in Networks: Experimental Evaluation of a Provably Good Strategy},
DOI={10.1007/s00224-001-1045-z},
journal={Theory of Computing Systems}, author={Krick, Christof and Meyer auf der
Heide, Friedhelm and Räcke, Harald and Vöcking, Bernhard and Westermann, Matthias’
}, year={2002}, pages={217–245} }'
chicago: 'Krick, Christof, Friedhelm Meyer auf der Heide, Harald Räcke, Bernhard
Vöcking, and Matthias’ Westermann. “Data Management in Networks: Experimental
Evaluation of a Provably Good Strategy.” Theory of Computing Systems, 2002,
217–45. https://doi.org/10.1007/s00224-001-1045-z.'
ieee: 'C. Krick, F. Meyer auf der Heide, H. Räcke, B. Vöcking, and M. Westermann,
“Data Management in Networks: Experimental Evaluation of a Provably Good Strategy,”
Theory of Computing Systems, pp. 217–245, 2002, doi: 10.1007/s00224-001-1045-z.'
mla: 'Krick, Christof, et al. “Data Management in Networks: Experimental Evaluation
of a Provably Good Strategy.” Theory of Computing Systems, 2002, pp. 217–45,
doi:10.1007/s00224-001-1045-z.'
short: C. Krick, F. Meyer auf der Heide, H. Räcke, B. Vöcking, M. Westermann, Theory
of Computing Systems (2002) 217–245.
date_created: 2020-04-09T10:03:55Z
date_updated: 2022-01-06T06:52:51Z
department:
- _id: '63'
doi: 10.1007/s00224-001-1045-z
language:
- iso: eng
page: 217-245
publication: Theory of Computing Systems
publication_identifier:
issn:
- 1432-4350
- 1433-0490
publication_status: published
status: public
title: 'Data Management in Networks: Experimental Evaluation of a Provably Good Strategy'
type: journal_article
user_id: '15415'
year: '2002'
...
---
_id: '16490'
abstract:
- lang: eng
text: "We present a new data structure for rendering highly complex virtual environments
of arbitrary topology. The special feature of our approach is that it allows an
interactive navigation in very large scenes (30 GB/400 million polygons in our
benchmark scenes) that cannot be stored in main memory, but only on a local or
remote hard disk. Furthermore, it allows interactive rendering of substantially
more complex scenes by instantiating objects.\r\n\r\nFor the computation of an
approximate image of the scene, a sampling technique is used. In the preprocessing,
a so-called sample tree is built whose nodes contain randomly selected polygons
from the scene. This tree only uses space that is linear in the number of polygons.
In order to produce an image of the scene, the tree is traversed and polygons
stored in the visited nodes are rendered. During the interactive walkthrough,
parts of the sample tree are loaded from local or remote hard disk.\r\n\r\nWe
implemented our algorithm in a prototypical walkthrough system. Analysis and experiments
show that the quality of our images is comparable to images computed by the conventional
z-buffer algorithm regardless of the scene topology."
author:
- first_name: Jan
full_name: Klein, Jan
last_name: Klein
- first_name: Jens
full_name: Krokowski, Jens
last_name: Krokowski
- first_name: Matthias
full_name: Fischer, Matthias
id: '146'
last_name: Fischer
- first_name: Michael
full_name: Wand, Michael
last_name: Wand
- first_name: Rolf
full_name: Wanka, Rolf
last_name: Wanka
- first_name: Friedhelm
full_name: Meyer auf der Heide, Friedhelm
id: '15523'
last_name: Meyer auf der Heide
citation:
ama: 'Klein J, Krokowski J, Fischer M, Wand M, Wanka R, Meyer auf der Heide F. The
randomized sample tree: a data structure for interactive walkthroughs in externally
stored virtual environments. In: Proceedings of the ACM Symposium on Virtual
Reality Software and Technology - VRST ’02. ; 2002. doi:10.1145/585740.585764'
apa: 'Klein, J., Krokowski, J., Fischer, M., Wand, M., Wanka, R., & Meyer auf
der Heide, F. (2002). The randomized sample tree: a data structure for interactive
walkthroughs in externally stored virtual environments. In Proceedings of the
ACM symposium on Virtual reality software and technology - VRST ’02. https://doi.org/10.1145/585740.585764'
bibtex: '@inproceedings{Klein_Krokowski_Fischer_Wand_Wanka_Meyer auf der Heide_2002,
title={The randomized sample tree: a data structure for interactive walkthroughs
in externally stored virtual environments}, DOI={10.1145/585740.585764},
booktitle={Proceedings of the ACM symposium on Virtual reality software and technology
- VRST ’02}, author={Klein, Jan and Krokowski, Jens and Fischer, Matthias and
Wand, Michael and Wanka, Rolf and Meyer auf der Heide, Friedhelm}, year={2002}
}'
chicago: 'Klein, Jan, Jens Krokowski, Matthias Fischer, Michael Wand, Rolf Wanka,
and Friedhelm Meyer auf der Heide. “The Randomized Sample Tree: A Data Structure
for Interactive Walkthroughs in Externally Stored Virtual Environments.” In Proceedings
of the ACM Symposium on Virtual Reality Software and Technology - VRST ’02,
2002. https://doi.org/10.1145/585740.585764.'
ieee: 'J. Klein, J. Krokowski, M. Fischer, M. Wand, R. Wanka, and F. Meyer auf der
Heide, “The randomized sample tree: a data structure for interactive walkthroughs
in externally stored virtual environments,” in Proceedings of the ACM symposium
on Virtual reality software and technology - VRST ’02, 2002.'
mla: 'Klein, Jan, et al. “The Randomized Sample Tree: A Data Structure for Interactive
Walkthroughs in Externally Stored Virtual Environments.” Proceedings of the
ACM Symposium on Virtual Reality Software and Technology - VRST ’02, 2002,
doi:10.1145/585740.585764.'
short: 'J. Klein, J. Krokowski, M. Fischer, M. Wand, R. Wanka, F. Meyer auf der
Heide, in: Proceedings of the ACM Symposium on Virtual Reality Software and Technology
- VRST ’02, 2002.'
date_created: 2020-04-09T10:10:36Z
date_updated: 2022-01-06T06:52:51Z
department:
- _id: '63'
doi: 10.1145/585740.585764
language:
- iso: eng
publication: Proceedings of the ACM symposium on Virtual reality software and technology -
VRST '02
publication_identifier:
isbn:
- '1581135300'
publication_status: published
status: public
title: 'The randomized sample tree: a data structure for interactive walkthroughs
in externally stored virtual environments'
type: conference
user_id: '15415'
year: '2002'
...
---
_id: '16491'
author:
- first_name: Friedhelm
full_name: Meyer auf der Heide, Friedhelm
id: '15523'
last_name: Meyer auf der Heide
- first_name: Christian
full_name: Schindelhauer, Christian
last_name: Schindelhauer
- first_name: Klaus
full_name: Volbert, Klaus
last_name: Volbert
- first_name: Matthias
full_name: Grünewald, Matthias
last_name: Grünewald
citation:
ama: 'Meyer auf der Heide F, Schindelhauer C, Volbert K, Grünewald M. Energy, congestion
and dilation in radio networks. In: Proceedings of the Fourteenth Annual ACM
Symposium on Parallel Algorithms and Architectures - SPAA ’02. ; 2002. doi:10.1145/564870.564910'
apa: Meyer auf der Heide, F., Schindelhauer, C., Volbert, K., & Grünewald, M.
(2002). Energy, congestion and dilation in radio networks. In Proceedings of
the fourteenth annual ACM symposium on Parallel algorithms and architectures
- SPAA ’02. https://doi.org/10.1145/564870.564910
bibtex: '@inproceedings{Meyer auf der Heide_Schindelhauer_Volbert_Grünewald_2002,
title={Energy, congestion and dilation in radio networks}, DOI={10.1145/564870.564910},
booktitle={Proceedings of the fourteenth annual ACM symposium on Parallel algorithms
and architectures - SPAA ’02}, author={Meyer auf der Heide, Friedhelm and Schindelhauer,
Christian and Volbert, Klaus and Grünewald, Matthias}, year={2002} }'
chicago: Meyer auf der Heide, Friedhelm, Christian Schindelhauer, Klaus Volbert,
and Matthias Grünewald. “Energy, Congestion and Dilation in Radio Networks.” In
Proceedings of the Fourteenth Annual ACM Symposium on Parallel Algorithms and
Architectures - SPAA ’02, 2002. https://doi.org/10.1145/564870.564910.
ieee: F. Meyer auf der Heide, C. Schindelhauer, K. Volbert, and M. Grünewald, “Energy,
congestion and dilation in radio networks,” in Proceedings of the fourteenth
annual ACM symposium on Parallel algorithms and architectures - SPAA ’02,
2002.
mla: Meyer auf der Heide, Friedhelm, et al. “Energy, Congestion and Dilation in
Radio Networks.” Proceedings of the Fourteenth Annual ACM Symposium on Parallel
Algorithms and Architectures - SPAA ’02, 2002, doi:10.1145/564870.564910.
short: 'F. Meyer auf der Heide, C. Schindelhauer, K. Volbert, M. Grünewald, in:
Proceedings of the Fourteenth Annual ACM Symposium on Parallel Algorithms and
Architectures - SPAA ’02, 2002.'
date_created: 2020-04-09T10:30:23Z
date_updated: 2022-01-06T06:52:51Z
department:
- _id: '63'
doi: 10.1145/564870.564910
language:
- iso: eng
publication: Proceedings of the fourteenth annual ACM symposium on Parallel algorithms
and architectures - SPAA '02
publication_identifier:
isbn:
- '1581135297'
publication_status: published
status: public
title: Energy, congestion and dilation in radio networks
type: conference
user_id: '15415'
year: '2002'
...
---
_id: '16538'
author:
- first_name: Michael
full_name: Dellnitz, Michael
last_name: Dellnitz
- first_name: Oliver
full_name: Junge, Oliver
last_name: Junge
citation:
ama: 'Dellnitz M, Junge O. Set Oriented Numerical Methods for Dynamical Systems.
In: Handbook of Dynamical Systems. ; 2002. doi:10.1016/s1874-575x(02)80026-1'
apa: Dellnitz, M., & Junge, O. (2002). Set Oriented Numerical Methods for Dynamical
Systems. In Handbook of Dynamical Systems. https://doi.org/10.1016/s1874-575x(02)80026-1
bibtex: '@inbook{Dellnitz_Junge_2002, title={Set Oriented Numerical Methods for
Dynamical Systems}, DOI={10.1016/s1874-575x(02)80026-1},
booktitle={Handbook of Dynamical Systems}, author={Dellnitz, Michael and Junge,
Oliver}, year={2002} }'
chicago: Dellnitz, Michael, and Oliver Junge. “Set Oriented Numerical Methods for
Dynamical Systems.” In Handbook of Dynamical Systems, 2002. https://doi.org/10.1016/s1874-575x(02)80026-1.
ieee: M. Dellnitz and O. Junge, “Set Oriented Numerical Methods for Dynamical Systems,”
in Handbook of Dynamical Systems, 2002.
mla: Dellnitz, Michael, and Oliver Junge. “Set Oriented Numerical Methods for Dynamical
Systems.” Handbook of Dynamical Systems, 2002, doi:10.1016/s1874-575x(02)80026-1.
short: 'M. Dellnitz, O. Junge, in: Handbook of Dynamical Systems, 2002.'
date_created: 2020-04-15T08:37:59Z
date_updated: 2022-01-06T06:52:52Z
department:
- _id: '101'
doi: 10.1016/s1874-575x(02)80026-1
language:
- iso: eng
publication: Handbook of Dynamical Systems
publication_identifier:
isbn:
- '9780444501684'
issn:
- 1874-575X
publication_status: published
status: public
title: Set Oriented Numerical Methods for Dynamical Systems
type: book_chapter
user_id: '15701'
year: '2002'
...
---
_id: '16556'
author:
- first_name: M.
full_name: Dellnitz, M.
last_name: Dellnitz
citation:
ama: Dellnitz M. Finding zeros by multilevel subdivision techniques. IMA Journal
of Numerical Analysis. 2002:167-185. doi:10.1093/imanum/22.2.167
apa: Dellnitz, M. (2002). Finding zeros by multilevel subdivision techniques. IMA
Journal of Numerical Analysis, 167–185. https://doi.org/10.1093/imanum/22.2.167
bibtex: '@article{Dellnitz_2002, title={Finding zeros by multilevel subdivision
techniques}, DOI={10.1093/imanum/22.2.167},
journal={IMA Journal of Numerical Analysis}, author={Dellnitz, M.}, year={2002},
pages={167–185} }'
chicago: Dellnitz, M. “Finding Zeros by Multilevel Subdivision Techniques.” IMA
Journal of Numerical Analysis, 2002, 167–85. https://doi.org/10.1093/imanum/22.2.167.
ieee: M. Dellnitz, “Finding zeros by multilevel subdivision techniques,” IMA
Journal of Numerical Analysis, pp. 167–185, 2002.
mla: Dellnitz, M. “Finding Zeros by Multilevel Subdivision Techniques.” IMA Journal
of Numerical Analysis, 2002, pp. 167–85, doi:10.1093/imanum/22.2.167.
short: M. Dellnitz, IMA Journal of Numerical Analysis (2002) 167–185.
date_created: 2020-04-15T09:12:17Z
date_updated: 2022-01-06T06:52:52Z
department:
- _id: '101'
doi: 10.1093/imanum/22.2.167
language:
- iso: eng
page: 167-185
publication: IMA Journal of Numerical Analysis
publication_identifier:
issn:
- 0272-4979
- 1464-3642
publication_status: published
status: public
title: Finding zeros by multilevel subdivision techniques
type: journal_article
user_id: '15701'
year: '2002'
...
---
_id: '16586'
author:
- first_name: Robert
full_name: Elsässer, Robert
last_name: Elsässer
- first_name: Burkhard
full_name: Monien, Burkhard
last_name: Monien
- first_name: Robert
full_name: Preis, Robert
last_name: Preis
citation:
ama: Elsässer R, Monien B, Preis R. Diffusion Schemes for Load Balancing on Heterogeneous
Networks. Theory of Computing Systems. 2002:305-320. doi:10.1007/s00224-002-1056-4
apa: Elsässer, R., Monien, B., & Preis, R. (2002). Diffusion Schemes for Load
Balancing on Heterogeneous Networks. Theory of Computing Systems, 305–320.
https://doi.org/10.1007/s00224-002-1056-4
bibtex: '@article{Elsässer_Monien_Preis_2002, title={Diffusion Schemes for Load
Balancing on Heterogeneous Networks}, DOI={10.1007/s00224-002-1056-4},
journal={Theory of Computing Systems}, author={Elsässer, Robert and Monien, Burkhard
and Preis, Robert}, year={2002}, pages={305–320} }'
chicago: Elsässer, Robert, Burkhard Monien, and Robert Preis. “Diffusion Schemes
for Load Balancing on Heterogeneous Networks.” Theory of Computing Systems,
2002, 305–20. https://doi.org/10.1007/s00224-002-1056-4.
ieee: R. Elsässer, B. Monien, and R. Preis, “Diffusion Schemes for Load Balancing
on Heterogeneous Networks,” Theory of Computing Systems, pp. 305–320, 2002.
mla: Elsässer, Robert, et al. “Diffusion Schemes for Load Balancing on Heterogeneous
Networks.” Theory of Computing Systems, 2002, pp. 305–20, doi:10.1007/s00224-002-1056-4.
short: R. Elsässer, B. Monien, R. Preis, Theory of Computing Systems (2002) 305–320.
date_created: 2020-04-16T05:45:42Z
date_updated: 2022-01-06T06:52:52Z
department:
- _id: '101'
doi: 10.1007/s00224-002-1056-4
language:
- iso: eng
page: 305-320
publication: Theory of Computing Systems
publication_identifier:
issn:
- 1432-4350
- 1433-0490
publication_status: published
status: public
title: Diffusion Schemes for Load Balancing on Heterogeneous Networks
type: journal_article
user_id: '15701'
year: '2002'
...
---
_id: '1667'
author:
- first_name: Dieter
full_name: Krimphove, Dieter
id: '282'
last_name: Krimphove
citation:
ama: Krimphove D. Arbeitsrecht und Betriebsgröße. Neue Zeitschrift für Arbeitsrecht
(NZA). 2002;(Heft 13):724 ff.
apa: Krimphove, D. (2002). Arbeitsrecht und Betriebsgröße. Neue Zeitschrift Für
Arbeitsrecht (NZA), (Heft 13), 724 ff.
bibtex: '@article{Krimphove_2002, title={Arbeitsrecht und Betriebsgröße}, number={Heft
13}, journal={Neue Zeitschrift für Arbeitsrecht (NZA)}, publisher={Verlag C.H.
Beck}, author={Krimphove, Dieter}, year={2002}, pages={724 ff.} }'
chicago: 'Krimphove, Dieter. “Arbeitsrecht Und Betriebsgröße.” Neue Zeitschrift
Für Arbeitsrecht (NZA), no. Heft 13 (2002): 724 ff.'
ieee: D. Krimphove, “Arbeitsrecht und Betriebsgröße,” Neue Zeitschrift für Arbeitsrecht
(NZA), no. Heft 13, p. 724 ff., 2002.
mla: Krimphove, Dieter. “Arbeitsrecht Und Betriebsgröße.” Neue Zeitschrift Für
Arbeitsrecht (NZA), no. Heft 13, Verlag C.H. Beck, 2002, p. 724 ff.
short: D. Krimphove, Neue Zeitschrift Für Arbeitsrecht (NZA) (2002) 724 ff.
date_created: 2018-03-22T14:57:22Z
date_updated: 2022-01-06T06:52:54Z
issue: Heft 13
page: 724 ff.
publication: Neue Zeitschrift für Arbeitsrecht (NZA)
publisher: Verlag C.H. Beck
status: public
title: Arbeitsrecht und Betriebsgröße
type: journal_article
user_id: '282'
year: '2002'
...
---
_id: '16723'
author:
- first_name: Friedhelm
full_name: Meyer auf der Heide, Friedhelm
id: '15523'
last_name: Meyer auf der Heide
- first_name: Mohan
full_name: Kumar, Mohan
last_name: Kumar
- first_name: Sotiris
full_name: Nikoletseas, Sotiris
last_name: Nikoletseas
- first_name: Paul
full_name: Spirakis, Paul
last_name: Spirakis
citation:
ama: 'Meyer auf der Heide F, Kumar M, Nikoletseas S, Spirakis P. Mobile Computing,
Mobile Networks. In: Euro-Par 2002 Parallel Processing. Lecture Notes in
Computer Science, vol 2400. Berlin, Heidelberg; 2002. doi:10.1007/3-540-45706-2_133'
apa: Meyer auf der Heide, F., Kumar, M., Nikoletseas, S., & Spirakis, P. (2002).
Mobile Computing, Mobile Networks. In Euro-Par 2002 Parallel Processing
(Lecture Notes in Computer Science, vol 2400). Berlin, Heidelberg. https://doi.org/10.1007/3-540-45706-2_133
bibtex: '@inbook{Meyer auf der Heide_Kumar_Nikoletseas_Spirakis_2002, place={Berlin,
Heidelberg}, edition={Lecture Notes in Computer Science, vol 2400}, title={Mobile
Computing, Mobile Networks}, DOI={10.1007/3-540-45706-2_133},
booktitle={Euro-Par 2002 Parallel Processing}, author={Meyer auf der Heide, Friedhelm
and Kumar, Mohan and Nikoletseas, Sotiris and Spirakis, Paul}, year={2002} }'
chicago: Meyer auf der Heide, Friedhelm, Mohan Kumar, Sotiris Nikoletseas, and Paul
Spirakis. “Mobile Computing, Mobile Networks.” In Euro-Par 2002 Parallel Processing,
Lecture Notes in Computer Science, vol 2400. Berlin, Heidelberg, 2002. https://doi.org/10.1007/3-540-45706-2_133.
ieee: F. Meyer auf der Heide, M. Kumar, S. Nikoletseas, and P. Spirakis, “Mobile
Computing, Mobile Networks,” in Euro-Par 2002 Parallel Processing, Lecture
Notes in Computer Science, vol 2400., Berlin, Heidelberg, 2002.
mla: Meyer auf der Heide, Friedhelm, et al. “Mobile Computing, Mobile Networks.”
Euro-Par 2002 Parallel Processing, Lecture Notes in Computer Science, vol
2400, 2002, doi:10.1007/3-540-45706-2_133.
short: 'F. Meyer auf der Heide, M. Kumar, S. Nikoletseas, P. Spirakis, in: Euro-Par
2002 Parallel Processing, Lecture Notes in Computer Science, vol 2400, Berlin,
Heidelberg, 2002.'
date_created: 2020-04-17T11:40:33Z
date_updated: 2022-01-06T06:52:55Z
department:
- _id: '63'
doi: 10.1007/3-540-45706-2_133
edition: Lecture Notes in Computer Science, vol 2400
language:
- iso: eng
place: Berlin, Heidelberg
publication: Euro-Par 2002 Parallel Processing
publication_identifier:
isbn:
- '9783540440499'
- '9783540457060'
issn:
- 0302-9743
publication_status: published
status: public
title: Mobile Computing, Mobile Networks
type: book_chapter
user_id: '15415'
year: '2002'
...
---
_id: '16888'
author:
- first_name: F.
full_name: Goetz, F.
last_name: Goetz
- first_name: Gitta
full_name: Domik, Gitta
id: '90'
last_name: Domik
citation:
ama: 'Goetz F, Domik G. x3Dogl: ein auf XML basierendes Web3D-System zur Darstellung
interaktiver 3D-Szenen . In: Informatiktage 2002. Bad Schussenried, Germany;
2002.'
apa: 'Goetz, F., & Domik, G. (2002). x3Dogl: ein auf XML basierendes Web3D-System
zur Darstellung interaktiver 3D-Szenen . In Informatiktage 2002. Bad Schussenried,
Germany.'
bibtex: '@inproceedings{Goetz_Domik_2002, place={Bad Schussenried, Germany}, title={x3Dogl:
ein auf XML basierendes Web3D-System zur Darstellung interaktiver 3D-Szenen },
booktitle={Informatiktage 2002}, author={Goetz, F. and Domik, Gitta}, year={2002}
}'
chicago: 'Goetz, F., and Gitta Domik. “X3Dogl: Ein Auf XML Basierendes Web3D-System
Zur Darstellung Interaktiver 3D-Szenen .” In Informatiktage 2002. Bad Schussenried,
Germany, 2002.'
ieee: 'F. Goetz and G. Domik, “x3Dogl: ein auf XML basierendes Web3D-System zur
Darstellung interaktiver 3D-Szenen ,” in Informatiktage 2002, 2002.'
mla: 'Goetz, F., and Gitta Domik. “X3Dogl: Ein Auf XML Basierendes Web3D-System
Zur Darstellung Interaktiver 3D-Szenen .” Informatiktage 2002, 2002.'
short: 'F. Goetz, G. Domik, in: Informatiktage 2002, Bad Schussenried, Germany,
2002.'
date_created: 2020-04-28T07:38:50Z
date_updated: 2022-01-06T06:52:58Z
department:
- _id: '65'
language:
- iso: eng
place: Bad Schussenried, Germany
publication: Informatiktage 2002
status: public
title: 'x3Dogl: ein auf XML basierendes Web3D-System zur Darstellung interaktiver
3D-Szenen '
type: conference
user_id: '14955'
year: '2002'
...
---
_id: '17023'
author:
- first_name: Michael
full_name: Dellnitz, Michael
last_name: Dellnitz
- first_name: Oliver
full_name: Schütze, Oliver
last_name: Schütze
- first_name: Qinghua
full_name: Zheng, Qinghua
last_name: Zheng
citation:
ama: Dellnitz M, Schütze O, Zheng Q. Locating all the zeros of an analytic function
in one complex variable. Journal of Computational and Applied Mathematics.
2002:325-333. doi:10.1016/s0377-0427(01)00371-5
apa: Dellnitz, M., Schütze, O., & Zheng, Q. (2002). Locating all the zeros of
an analytic function in one complex variable. Journal of Computational and
Applied Mathematics, 325–333. https://doi.org/10.1016/s0377-0427(01)00371-5
bibtex: '@article{Dellnitz_Schütze_Zheng_2002, title={Locating all the zeros of
an analytic function in one complex variable}, DOI={10.1016/s0377-0427(01)00371-5},
journal={Journal of Computational and Applied Mathematics}, author={Dellnitz,
Michael and Schütze, Oliver and Zheng, Qinghua}, year={2002}, pages={325–333}
}'
chicago: Dellnitz, Michael, Oliver Schütze, and Qinghua Zheng. “Locating All the
Zeros of an Analytic Function in One Complex Variable.” Journal of Computational
and Applied Mathematics, 2002, 325–33. https://doi.org/10.1016/s0377-0427(01)00371-5.
ieee: M. Dellnitz, O. Schütze, and Q. Zheng, “Locating all the zeros of an analytic
function in one complex variable,” Journal of Computational and Applied Mathematics,
pp. 325–333, 2002.
mla: Dellnitz, Michael, et al. “Locating All the Zeros of an Analytic Function in
One Complex Variable.” Journal of Computational and Applied Mathematics,
2002, pp. 325–33, doi:10.1016/s0377-0427(01)00371-5.
short: M. Dellnitz, O. Schütze, Q. Zheng, Journal of Computational and Applied Mathematics
(2002) 325–333.
date_created: 2020-05-19T20:05:37Z
date_updated: 2022-01-06T06:53:02Z
doi: 10.1016/s0377-0427(01)00371-5
language:
- iso: eng
page: 325-333
publication: Journal of Computational and Applied Mathematics
publication_identifier:
issn:
- 0377-0427
publication_status: published
status: public
title: Locating all the zeros of an analytic function in one complex variable
type: journal_article
user_id: '32829'
year: '2002'
...
---
_id: '10651'
author:
- first_name: Michael
full_name: Eisenring, Michael
last_name: Eisenring
- first_name: Marco
full_name: Platzner, Marco
id: '398'
last_name: Platzner
citation:
ama: Eisenring M, Platzner M. A Framework for Run-time Reconfigurable Systems. The
Journal of Supercomputing. 2002;21(2):145-159. doi:10.1023/a:1013627403946
apa: Eisenring, M., & Platzner, M. (2002). A Framework for Run-time Reconfigurable
Systems. The Journal of Supercomputing, 21(2), 145–159. https://doi.org/10.1023/a:1013627403946
bibtex: '@article{Eisenring_Platzner_2002, title={A Framework for Run-time Reconfigurable
Systems}, volume={21}, DOI={10.1023/a:1013627403946},
number={2}, journal={The Journal of Supercomputing}, publisher={Kluwer Academic
Publishers}, author={Eisenring, Michael and Platzner, Marco}, year={2002}, pages={145–159}
}'
chicago: 'Eisenring, Michael, and Marco Platzner. “A Framework for Run-Time Reconfigurable
Systems.” The Journal of Supercomputing 21, no. 2 (2002): 145–59. https://doi.org/10.1023/a:1013627403946.'
ieee: M. Eisenring and M. Platzner, “A Framework for Run-time Reconfigurable Systems,”
The Journal of Supercomputing, vol. 21, no. 2, pp. 145–159, 2002.
mla: Eisenring, Michael, and Marco Platzner. “A Framework for Run-Time Reconfigurable
Systems.” The Journal of Supercomputing, vol. 21, no. 2, Kluwer Academic
Publishers, 2002, pp. 145–59, doi:10.1023/a:1013627403946.
short: M. Eisenring, M. Platzner, The Journal of Supercomputing 21 (2002) 145–159.
date_created: 2019-07-10T11:13:11Z
date_updated: 2022-01-06T06:50:49Z
department:
- _id: '78'
doi: 10.1023/a:1013627403946
extern: '1'
intvolume: ' 21'
issue: '2'
language:
- iso: eng
page: 145-159
publication: The Journal of Supercomputing
publisher: Kluwer Academic Publishers
status: public
title: A Framework for Run-time Reconfigurable Systems
type: journal_article
user_id: '398'
volume: 21
year: '2002'
...
---
_id: '11727'
abstract:
- lang: eng
text: 'Automatic speech recognition of real-live broadcast news (BN) data (Hub-4)
has become a challenging research topic in recent years. This paper summarizes
our key efforts to build a large vocabulary continuous speech recognition system
for the heterogenous BN task without inducing undesired complexity and computational
resources. These key efforts included: - automatic segmentation of the audio signal
into speech utterances; - efficient one-pass trigram decoding using look-ahead
techniques; - optimal log-linear interpolation of a variety of acoustic and language
models using discriminative model combination (DMC); - handling short-range and
weak longer-range correlations in natural speech and language by the use of phrases
and of distance-language models; - improving the acoustic modeling by a robust
feature extraction, channel normalization, adaptation techniques as well as automatic
script selection and verification. The starting point of the system development
was the Philips 64k-NAB word-internal triphone trigram system. On the speaker-independent
but microphone-dependent NAB-task (transcription of read newspaper texts) we obtained
a word error rate of about 10\%. Now, at the conclusion of the system development,
we have arrived at Philips at an DMC-interpolated phrase-based crossword-pentaphone
4-gram system. This system transcribes BN data with an overall word error rate
of about 17\%.'
author:
- first_name: P.
full_name: Beyerlein, P.
last_name: Beyerlein
- first_name: X.
full_name: Aubert, X.
last_name: Aubert
- first_name: Reinhold
full_name: Haeb-Umbach, Reinhold
id: '242'
last_name: Haeb-Umbach
- first_name: M.
full_name: Harris, M.
last_name: Harris
- first_name: D.
full_name: Klakow, D.
last_name: Klakow
- first_name: A.
full_name: Wendemuth, A.
last_name: Wendemuth
- first_name: S.
full_name: Molau, S.
last_name: Molau
- first_name: N.
full_name: Ney, N.
last_name: Ney
- first_name: Michael
full_name: Pitz, Michael
last_name: Pitz
- first_name: A.
full_name: Sixtus, A.
last_name: Sixtus
citation:
ama: Beyerlein P, Aubert X, Haeb-Umbach R, et al. Large Vocabulary Continuous Speech
Recognition of Broadcast News - The Philips/RWTH Approach. Speech Communication.
2002;(37):109-131.
apa: Beyerlein, P., Aubert, X., Haeb-Umbach, R., Harris, M., Klakow, D., Wendemuth,
A., … Sixtus, A. (2002). Large Vocabulary Continuous Speech Recognition of Broadcast
News - The Philips/RWTH Approach. Speech Communication, (37), 109–131.
bibtex: '@article{Beyerlein_Aubert_Haeb-Umbach_Harris_Klakow_Wendemuth_Molau_Ney_Pitz_Sixtus_2002,
title={Large Vocabulary Continuous Speech Recognition of Broadcast News - The
Philips/RWTH Approach}, number={37}, journal={Speech Communication}, author={Beyerlein,
P. and Aubert, X. and Haeb-Umbach, Reinhold and Harris, M. and Klakow, D. and
Wendemuth, A. and Molau, S. and Ney, N. and Pitz, Michael and Sixtus, A.}, year={2002},
pages={109–131} }'
chicago: 'Beyerlein, P., X. Aubert, Reinhold Haeb-Umbach, M. Harris, D. Klakow,
A. Wendemuth, S. Molau, N. Ney, Michael Pitz, and A. Sixtus. “Large Vocabulary
Continuous Speech Recognition of Broadcast News - The Philips/RWTH Approach.”
Speech Communication, no. 37 (2002): 109–31.'
ieee: P. Beyerlein et al., “Large Vocabulary Continuous Speech Recognition
of Broadcast News - The Philips/RWTH Approach,” Speech Communication, no.
37, pp. 109–131, 2002.
mla: Beyerlein, P., et al. “Large Vocabulary Continuous Speech Recognition of Broadcast
News - The Philips/RWTH Approach.” Speech Communication, no. 37, 2002,
pp. 109–31.
short: P. Beyerlein, X. Aubert, R. Haeb-Umbach, M. Harris, D. Klakow, A. Wendemuth,
S. Molau, N. Ney, M. Pitz, A. Sixtus, Speech Communication (2002) 109–131.
date_created: 2019-07-12T05:27:05Z
date_updated: 2022-01-06T06:51:07Z
department:
- _id: '54'
issue: '37'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://groups.uni-paderborn.de/nt/pubs/2002/BeAuHaHaKlWeMoNePiSi02.pdf
oa: '1'
page: 109-131
publication: Speech Communication
status: public
title: Large Vocabulary Continuous Speech Recognition of Broadcast News - The Philips/RWTH
Approach
type: journal_article
user_id: '44006'
year: '2002'
...
---
_id: '11731'
abstract:
- lang: eng
text: Currently the future satellite navigation system Galileo and the third generation
mobile communications system UMTS are on their way to the market in Europe. cdma2000
is under development in the USA and, furthermore, a new civil GPS signal in L2
band and the new frequency band L5 are added. In a hybrid receiver for satellite
navigation and mobile radio communications, the possibility of an additional usage
of the mobile radio signals for navigation purposes could also be a remedy to
one problem of satellite navigation systems, which is the reduced location accuracy
inside of buildings and urban canyons. A hybrid receiver with two fully separated
receiver branches would lead to an increased bill of material and to increased
power consumption in the receiver. This paper, therefore, introduces a hybrid
receiver capable of evaluating Galileo/GPS as well as UMTS/cdma2000 signals with
reduced computational efforts. Furthermore, the proposed structure performs a
constructive superposition of the incoming paths to improve location accuracy.
author:
- first_name: Renke
full_name: Bischoff, Renke
last_name: Bischoff
- first_name: Reinhold
full_name: Haeb-Umbach, Reinhold
id: '242'
last_name: Haeb-Umbach
- first_name: Guenther
full_name: Heinrichs, Guenther
last_name: Heinrichs
citation:
ama: 'Bischoff R, Haeb-Umbach R, Heinrichs G. A Joint Time Multiplex Receiver for
UMTS and Galileo. In: ION-GPS 2002. ; 2002.'
apa: Bischoff, R., Haeb-Umbach, R., & Heinrichs, G. (2002). A Joint Time Multiplex
Receiver for UMTS and Galileo. In ION-GPS 2002.
bibtex: '@inproceedings{Bischoff_Haeb-Umbach_Heinrichs_2002, title={A Joint Time
Multiplex Receiver for UMTS and Galileo}, booktitle={ION-GPS 2002}, author={Bischoff,
Renke and Haeb-Umbach, Reinhold and Heinrichs, Guenther}, year={2002} }'
chicago: Bischoff, Renke, Reinhold Haeb-Umbach, and Guenther Heinrichs. “A Joint
Time Multiplex Receiver for UMTS and Galileo.” In ION-GPS 2002, 2002.
ieee: R. Bischoff, R. Haeb-Umbach, and G. Heinrichs, “A Joint Time Multiplex Receiver
for UMTS and Galileo,” in ION-GPS 2002, 2002.
mla: Bischoff, Renke, et al. “A Joint Time Multiplex Receiver for UMTS and Galileo.”
ION-GPS 2002, 2002.
short: 'R. Bischoff, R. Haeb-Umbach, G. Heinrichs, in: ION-GPS 2002, 2002.'
date_created: 2019-07-12T05:27:10Z
date_updated: 2022-01-06T06:51:08Z
department:
- _id: '54'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://groups.uni-paderborn.de/nt/pubs/2002/BiHaHe02.pdf
oa: '1'
publication: ION-GPS 2002
status: public
title: A Joint Time Multiplex Receiver for UMTS and Galileo
type: conference
user_id: '44006'
year: '2002'
...
---
_id: '11733'
abstract:
- lang: eng
text: Current navigation systems like GPS (Global Positioning System) and its Russian
counterpart GLONASS (Global Navigation Satellite System) only evaluate the direct
signal path. The receivers treat the reflected paths also reaching the receiver
antenna as disturbance which has to be suppressed. Multipath affects the tracking
accuracy by resulting in a degeneration of the S-curve of the DLL (delay locked
loop). Nowadays the future European systems GALILEO and GPSIIF/III with two new
signals are on the way to the market and it is time to think about new receiver
structures. Therefore we investigated if it is possible to use multipath for navigation
constructively.
author:
- first_name: Renke
full_name: Bischoff, Renke
last_name: Bischoff
- first_name: Reinhold
full_name: Haeb-Umbach, Reinhold
id: '242'
last_name: Haeb-Umbach
- first_name: Wolfgang
full_name: Schulz, Wolfgang
last_name: Schulz
- first_name: Guenther
full_name: Heinrichs, Guenther
last_name: Heinrichs
citation:
ama: 'Bischoff R, Haeb-Umbach R, Schulz W, Heinrichs G. Employment of a multipath
receiver structure in a combined GALILEO/UMTS receiver. In: IEEE 55th Vehicular
Technology Conference (VTC 2002 Spring). Vol 4. ; 2002:1844-1848 vol.4. doi:10.1109/VTC.2002.1002940'
apa: Bischoff, R., Haeb-Umbach, R., Schulz, W., & Heinrichs, G. (2002). Employment
of a multipath receiver structure in a combined GALILEO/UMTS receiver. In IEEE
55th Vehicular Technology Conference (VTC 2002 Spring) (Vol. 4, pp. 1844–1848
vol.4). https://doi.org/10.1109/VTC.2002.1002940
bibtex: '@inproceedings{Bischoff_Haeb-Umbach_Schulz_Heinrichs_2002, title={Employment
of a multipath receiver structure in a combined GALILEO/UMTS receiver}, volume={4},
DOI={10.1109/VTC.2002.1002940},
booktitle={IEEE 55th Vehicular Technology Conference (VTC 2002 Spring)}, author={Bischoff,
Renke and Haeb-Umbach, Reinhold and Schulz, Wolfgang and Heinrichs, Guenther},
year={2002}, pages={1844–1848 vol.4} }'
chicago: Bischoff, Renke, Reinhold Haeb-Umbach, Wolfgang Schulz, and Guenther Heinrichs.
“Employment of a Multipath Receiver Structure in a Combined GALILEO/UMTS Receiver.”
In IEEE 55th Vehicular Technology Conference (VTC 2002 Spring), 4:1844–48
vol.4, 2002. https://doi.org/10.1109/VTC.2002.1002940.
ieee: R. Bischoff, R. Haeb-Umbach, W. Schulz, and G. Heinrichs, “Employment of a
multipath receiver structure in a combined GALILEO/UMTS receiver,” in IEEE
55th Vehicular Technology Conference (VTC 2002 Spring), 2002, vol. 4, pp.
1844–1848 vol.4.
mla: Bischoff, Renke, et al. “Employment of a Multipath Receiver Structure in a
Combined GALILEO/UMTS Receiver.” IEEE 55th Vehicular Technology Conference
(VTC 2002 Spring), vol. 4, 2002, pp. 1844–48 vol.4, doi:10.1109/VTC.2002.1002940.
short: 'R. Bischoff, R. Haeb-Umbach, W. Schulz, G. Heinrichs, in: IEEE 55th Vehicular
Technology Conference (VTC 2002 Spring), 2002, pp. 1844–1848 vol.4.'
date_created: 2019-07-12T05:27:12Z
date_updated: 2022-01-06T06:51:08Z
department:
- _id: '54'
doi: 10.1109/VTC.2002.1002940
intvolume: ' 4'
keyword:
- combined GALILEO/UMTS receiver
- delay locked loop
- delay lock loops
- DLL
- Global Positioning System
- GLONASS
- GPS
- GPSIIF/III
- mobile satellite communication
- multipath channels
- multipath receiver structure
- radio receivers
- RAKE receiver
- S-curve
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://groups.uni-paderborn.de/nt/pubs/2002/BiHaScHe02.pdf
oa: '1'
page: 1844-1848 vol.4
publication: IEEE 55th Vehicular Technology Conference (VTC 2002 Spring)
status: public
title: Employment of a multipath receiver structure in a combined GALILEO/UMTS receiver
type: conference
user_id: '44006'
volume: 4
year: '2002'
...
---
_id: '11808'
abstract:
- lang: eng
text: Current location methods for cellular communication systems TOA and E-OTD
exploit time delays and time differences of various base station signals measured
in a mobile phone to determine its location. These methods assume line-of-sight
(LOS) connections to all utilized base stations. Since mobile radio channels are
mainly characterized by scattered propagation paths and non-line-of-sight (NLOS)
propagation, bias errors occur when measured time delays and time differences
are utilized in position calculation algorithms. In this paper, the distribution
of the time error due to NLOS propagation is estimated based on the channel model
proposed in [1]. In combination with actual channel measurements in [2] the NLOS
time error and its probability distribution function is estimated. With this information
being determined for each received signal, position calculation algorithms can
utilize the reliability information to enhance positioning accuracy. [1] L. J.
Greenstein, V. Erceg, Y. S. Yeh, M. V. Clark, {grqq}A new path-gain/delay-spread
propagation model for digital cellular channels'', IEEE Transactions on Vehicular
Technology, Vol. 46, No. 2, May 1997 [2] H. Asplund, {grqq}Wideband Channel Measurements
in Central Stockholm'', T1P1.5/98-242r1
author:
- first_name: Thomas
full_name: Hesse, Thomas
last_name: Hesse
- first_name: Renke
full_name: Bischoff, Renke
last_name: Bischoff
- first_name: Wolfgang
full_name: Schulz, Wolfgang
last_name: Schulz
- first_name: Reinhold
full_name: Haeb-Umbach, Reinhold
id: '242'
last_name: Haeb-Umbach
citation:
ama: 'Hesse T, Bischoff R, Schulz W, Haeb-Umbach R. Estimation of Bias Location
Error due to Absence of the LOS-Signal in a UMTS-System. In: International
Symposium on Location Based Services for Cellular Users (LOCELLUS 2002). ;
2002.'
apa: Hesse, T., Bischoff, R., Schulz, W., & Haeb-Umbach, R. (2002). Estimation
of Bias Location Error due to Absence of the LOS-Signal in a UMTS-System. In International
Symposium on Location Based Services for Cellular Users (LOCELLUS 2002).
bibtex: '@inproceedings{Hesse_Bischoff_Schulz_Haeb-Umbach_2002, title={Estimation
of Bias Location Error due to Absence of the LOS-Signal in a UMTS-System}, booktitle={International
Symposium on Location Based Services for Cellular Users (LOCELLUS 2002)}, author={Hesse,
Thomas and Bischoff, Renke and Schulz, Wolfgang and Haeb-Umbach, Reinhold}, year={2002}
}'
chicago: Hesse, Thomas, Renke Bischoff, Wolfgang Schulz, and Reinhold Haeb-Umbach.
“Estimation of Bias Location Error Due to Absence of the LOS-Signal in a UMTS-System.”
In International Symposium on Location Based Services for Cellular Users (LOCELLUS
2002), 2002.
ieee: T. Hesse, R. Bischoff, W. Schulz, and R. Haeb-Umbach, “Estimation of Bias
Location Error due to Absence of the LOS-Signal in a UMTS-System,” in International
Symposium on Location Based Services for Cellular Users (LOCELLUS 2002), 2002.
mla: Hesse, Thomas, et al. “Estimation of Bias Location Error Due to Absence of
the LOS-Signal in a UMTS-System.” International Symposium on Location Based
Services for Cellular Users (LOCELLUS 2002), 2002.
short: 'T. Hesse, R. Bischoff, W. Schulz, R. Haeb-Umbach, in: International Symposium
on Location Based Services for Cellular Users (LOCELLUS 2002), 2002.'
date_created: 2019-07-12T05:28:39Z
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/2002/HeBiScHa02.pdf
oa: '1'
publication: International Symposium on Location Based Services for Cellular Users
(LOCELLUS 2002)
status: public
title: Estimation of Bias Location Error due to Absence of the LOS-Signal in a UMTS-System
type: conference
user_id: '44006'
year: '2002'
...
---
_id: '15361'
abstract:
- lang: eng
text: The determination of small liquid volumes and their changes over a period
of time is a measuring problem with increasing importance considering the growing
market of micro-systems. In this paper, experimental investigations are described
which aim to observe the growth of droplets at the end of a micro channel, such
as a cannula or capillary. The main focus of the work lies on the calculation
of flow rates below 1 millilitre per hour. Furthermore, the potential of the measuring
equipment for liquid level and surface tension measurement is described.
author:
- first_name: Jörg
full_name: Auge, Jörg
last_name: Auge
- first_name: Karsten
full_name: Dierks, Karsten
last_name: Dierks
- first_name: Stefan
full_name: Prange, Stefan
last_name: Prange
- first_name: Bernd
full_name: Henning, Bernd
id: '213'
last_name: Henning
citation:
ama: 'Auge J, Dierks K, Prange S, Henning B. Monitoring of droplet growth with nano-litre
resolution for liquid flow rate, level or surface tension measurement. In: Vol
5-12. ; 2002:375-378.'
apa: Auge, J., Dierks, K., Prange, S., & Henning, B. (2002). Monitoring of droplet
growth with nano-litre resolution for liquid flow rate, level or surface tension
measurement (Vol. 5–12, pp. 375–378). Presented at the 16th European Conference
on Solid-State Transducers (Eurosensors XVI), Prag.
bibtex: '@inproceedings{Auge_Dierks_Prange_Henning_2002, title={Monitoring of droplet
growth with nano-litre resolution for liquid flow rate, level or surface tension
measurement}, volume={5–12}, author={Auge, Jörg and Dierks, Karsten and Prange,
Stefan and Henning, Bernd}, year={2002}, pages={375–378} }'
chicago: Auge, Jörg, Karsten Dierks, Stefan Prange, and Bernd Henning. “Monitoring
of Droplet Growth with Nano-Litre Resolution for Liquid Flow Rate, Level or Surface
Tension Measurement,” 5–12:375–78, 2002.
ieee: J. Auge, K. Dierks, S. Prange, and B. Henning, “Monitoring of droplet growth
with nano-litre resolution for liquid flow rate, level or surface tension measurement,”
presented at the 16th European Conference on Solid-State Transducers (Eurosensors
XVI), Prag, 2002, vol. 5–12, pp. 375–378.
mla: Auge, Jörg, et al. Monitoring of Droplet Growth with Nano-Litre Resolution
for Liquid Flow Rate, Level or Surface Tension Measurement. Vol. 5–12, 2002,
pp. 375–78.
short: 'J. Auge, K. Dierks, S. Prange, B. Henning, in: 2002, pp. 375–378.'
conference:
location: Prag
name: 16th European Conference on Solid-State Transducers (Eurosensors XVI)
date_created: 2019-12-17T15:55:33Z
date_updated: 2022-01-06T06:52:21Z
department:
- _id: '49'
language:
- iso: eng
page: 375-378
status: public
title: Monitoring of droplet growth with nano-litre resolution for liquid flow rate,
level or surface tension measurement
type: conference
user_id: '15911'
volume: 5-12
year: '2002'
...
---
_id: '15386'
abstract:
- lang: eng
text: The determination of small liquid volumes and their changes over a period
of time is a measuring problem with increasing importance considering the growing
market of micro-systems. In this paper, experimental investigations are described
which aim to observe the growth of droplets at the end of a micro channel, such
as a cannula or capillary. The main focus of the work lies on the calculation
of flow rates below 1 millilitre per hour. Furthermore, the potential of the measuring
equipment for liquid level and surface tension measurement is described.
author:
- first_name: Jörg
full_name: Auge, Jörg
last_name: Auge
- first_name: Karsten
full_name: Dierks, Karsten
last_name: Dierks
- first_name: Stefan
full_name: Prange, Stefan
last_name: Prange
- first_name: Bernd
full_name: Henning, Bernd
id: '213'
last_name: Henning
citation:
ama: 'Auge J, Dierks K, Prange S, Henning B. Monitoring of droplet growth with nano-litre
resolution for liquid flow rate, level or surface tension measurement. In: Vol
5-12. ; 2002:375-378.'
apa: Auge, J., Dierks, K., Prange, S., & Henning, B. (2002). Monitoring of droplet
growth with nano-litre resolution for liquid flow rate, level or surface tension
measurement (Vol. 5–12, pp. 375–378). Presented at the 16th European Conference
on Solid-State Transducers (Eurosensors XVI), Prag.
bibtex: '@inproceedings{Auge_Dierks_Prange_Henning_2002, title={Monitoring of droplet
growth with nano-litre resolution for liquid flow rate, level or surface tension
measurement}, volume={5–12}, author={Auge, Jörg and Dierks, Karsten and Prange,
Stefan and Henning, Bernd}, year={2002}, pages={375–378} }'
chicago: Auge, Jörg, Karsten Dierks, Stefan Prange, and Bernd Henning. “Monitoring
of Droplet Growth with Nano-Litre Resolution for Liquid Flow Rate, Level or Surface
Tension Measurement,” 5–12:375–78, 2002.
ieee: J. Auge, K. Dierks, S. Prange, and B. Henning, “Monitoring of droplet growth
with nano-litre resolution for liquid flow rate, level or surface tension measurement,”
presented at the 16th European Conference on Solid-State Transducers (Eurosensors
XVI), Prag, 2002, vol. 5–12, pp. 375–378.
mla: Auge, Jörg, et al. Monitoring of Droplet Growth with Nano-Litre Resolution
for Liquid Flow Rate, Level or Surface Tension Measurement. Vol. 5–12, 2002,
pp. 375–78.
short: 'J. Auge, K. Dierks, S. Prange, B. Henning, in: 2002, pp. 375–378.'
conference:
location: Prag
name: 16th European Conference on Solid-State Transducers (Eurosensors XVI)
date_created: 2019-12-18T14:58:17Z
date_updated: 2022-01-06T06:52:22Z
department:
- _id: '49'
language:
- iso: eng
page: 375-378
status: public
title: Monitoring of droplet growth with nano-litre resolution for liquid flow rate,
level or surface tension measurement
type: conference
user_id: '15911'
volume: 5-12
year: '2002'
...