---
_id: '39355'
abstract:
- lang: eng
text: "This pap er presents an approach to extend OSGi\r\nserver based home networks
with JXTA's p eer-to-\r\np eer (P2P) technology to a multi-server home envi-\r\nronment
connecting multiple private home networks\r\nto one true virtual environment for
communication,\r\nmedia sharing/exchange, and distributed device con-\r\ntrol.
We elab orate on the basic integration metho d-\r\nology and extend it to a general,
security preserv-\r\ning, architectural concept based on a two level inte-\r\ngration
concept for inhome and interhome networks.\r\nThe integration is achieved through
additional OSGi\r\nservices for the management of virtual devices, p eer-\r\nto-p
eer communication, and authentication. The ex-\r\nample of a Quality of Service
based video streaming\r\nmanagement demonstrates one of the p otential ad-\r\nvanced
application for which p eer-to-p eer can b e used\r\nin addition."
author:
- first_name: Chris
full_name: Loeser, Chris
last_name: Loeser
- first_name: Wolfgang
full_name: Müller, Wolfgang
id: '16243'
last_name: Müller
- first_name: Franz
full_name: Berger, Franz
last_name: Berger
- first_name: Heinz-Josef
full_name: Eikerling, Heinz-Josef
last_name: Eikerling
citation:
ama: 'Loeser C, Müller W, Berger F, Eikerling H-J. Peer-to-Peer for Virtual Home
Environments. In: Proceedings of HICCS-36. ; 2003.'
apa: Loeser, C., Müller, W., Berger, F., & Eikerling, H.-J. (2003). Peer-to-Peer
for Virtual Home Environments. Proceedings of HICCS-36.
bibtex: '@inproceedings{Loeser_Müller_Berger_Eikerling_2003, place={Hawaii, USA},
title={Peer-to-Peer for Virtual Home Environments}, booktitle={Proceedings of
HICCS-36}, author={Loeser, Chris and Müller, Wolfgang and Berger, Franz and Eikerling,
Heinz-Josef}, year={2003} }'
chicago: Loeser, Chris, Wolfgang Müller, Franz Berger, and Heinz-Josef Eikerling.
“Peer-to-Peer for Virtual Home Environments.” In Proceedings of HICCS-36.
Hawaii, USA, 2003.
ieee: C. Loeser, W. Müller, F. Berger, and H.-J. Eikerling, “Peer-to-Peer for Virtual
Home Environments,” 2003.
mla: Loeser, Chris, et al. “Peer-to-Peer for Virtual Home Environments.” Proceedings
of HICCS-36, 2003.
short: 'C. Loeser, W. Müller, F. Berger, H.-J. Eikerling, in: Proceedings of HICCS-36,
Hawaii, USA, 2003.'
date_created: 2023-01-24T09:33:08Z
date_updated: 2023-01-24T09:33:14Z
department:
- _id: '672'
language:
- iso: eng
place: Hawaii, USA
publication: Proceedings of HICCS-36
status: public
title: Peer-to-Peer for Virtual Home Environments
type: conference
user_id: '5786'
year: '2003'
...
---
_id: '39354'
author:
- first_name: Heinz-Josef
full_name: Eikerling, Heinz-Josef
last_name: Eikerling
- first_name: Wolfgang
full_name: Müller, Wolfgang
id: '16243'
last_name: Müller
- first_name: Tim
full_name: Schattkowski, Tim
last_name: Schattkowski
- first_name: J.
full_name: Wegner, J.
last_name: Wegner
citation:
ama: 'Eikerling H-J, Müller W, Schattkowski T, Wegner J. Tool Integration and Management
in Heterogeneous Computer Networks. In: Proceedings of DATE’03. ; 2003.'
apa: Eikerling, H.-J., Müller, W., Schattkowski, T., & Wegner, J. (2003). Tool
Integration and Management in Heterogeneous Computer Networks. Proceedings
of DATE’03.
bibtex: '@inproceedings{Eikerling_Müller_Schattkowski_Wegner_2003, place={Munich,
Germany}, title={Tool Integration and Management in Heterogeneous Computer Networks},
booktitle={Proceedings of DATE’03}, author={Eikerling, Heinz-Josef and Müller,
Wolfgang and Schattkowski, Tim and Wegner, J.}, year={2003} }'
chicago: Eikerling, Heinz-Josef, Wolfgang Müller, Tim Schattkowski, and J. Wegner.
“Tool Integration and Management in Heterogeneous Computer Networks.” In Proceedings
of DATE’03. Munich, Germany, 2003.
ieee: H.-J. Eikerling, W. Müller, T. Schattkowski, and J. Wegner, “Tool Integration
and Management in Heterogeneous Computer Networks,” 2003.
mla: Eikerling, Heinz-Josef, et al. “Tool Integration and Management in Heterogeneous
Computer Networks.” Proceedings of DATE’03, 2003.
short: 'H.-J. Eikerling, W. Müller, T. Schattkowski, J. Wegner, in: Proceedings
of DATE’03, Munich, Germany, 2003.'
date_created: 2023-01-24T09:31:07Z
date_updated: 2023-01-24T09:31:12Z
department:
- _id: '672'
language:
- iso: eng
place: Munich, Germany
publication: Proceedings of DATE’03
status: public
title: Tool Integration and Management in Heterogeneous Computer Networks
type: conference
user_id: '5786'
year: '2003'
...
---
_id: '39365'
abstract:
- lang: eng
text: Large-scale mobility in the era of embedded and mobile computers yields significant
challenges with respect to personalization, networking, and security. Currently,
mobile computing devices cannot be seamlessly and flexibly obtain information
about the context in which computing takes place. This requires dedicated personalization
and localization in combination with advanced autocustomization techniques in
order to adapt them to the needs of the current context. For natural interaction,
for instance, many devices offer different input and output modalities, which
enable different modes of operation to perform the same task. Auto-customization
of modalities and devices in range can be obtained, if the system has sufficient
information on the user’s preferences, abilities, the current situation, and the
device that performs a specific task. To aid the system’s decision, we propose
a set of interrelated and expandable profiles, which are prepared for automated
adaptation, what will play a central part in making the technology to become invisible.
author:
- first_name: Robbie
full_name: Schäfer, Robbie
last_name: Schäfer
- first_name: Wolfgang
full_name: Müller, Wolfgang
id: '16243'
last_name: Müller
citation:
ama: 'Schäfer R, Müller W. Adaptive profiles for Multi-Modal Interaction in Intelligent
Frameworks. In: Proceedings of the Joint Workshop IJCAI Workshop on Artificial
Intelligence, Information Access, and Mobile Computing. ; 2003.'
apa: Schäfer, R., & Müller, W. (2003). Adaptive profiles for Multi-Modal Interaction
in Intelligent Frameworks. Proceedings of the Joint Workshop IJCAI Workshop
on Artificial Intelligence, Information Access, and Mobile Computing.
bibtex: '@inproceedings{Schäfer_Müller_2003, place={Acapulco, Mexico}, title={Adaptive
profiles for Multi-Modal Interaction in Intelligent Frameworks}, booktitle={Proceedings
of the Joint Workshop IJCAI Workshop on Artificial Intelligence, Information Access,
and Mobile Computing}, author={Schäfer, Robbie and Müller, Wolfgang}, year={2003}
}'
chicago: Schäfer, Robbie, and Wolfgang Müller. “Adaptive Profiles for Multi-Modal
Interaction in Intelligent Frameworks.” In Proceedings of the Joint Workshop
IJCAI Workshop on Artificial Intelligence, Information Access, and Mobile Computing.
Acapulco, Mexico, 2003.
ieee: R. Schäfer and W. Müller, “Adaptive profiles for Multi-Modal Interaction in
Intelligent Frameworks,” 2003.
mla: Schäfer, Robbie, and Wolfgang Müller. “Adaptive Profiles for Multi-Modal Interaction
in Intelligent Frameworks.” Proceedings of the Joint Workshop IJCAI Workshop
on Artificial Intelligence, Information Access, and Mobile Computing, 2003.
short: 'R. Schäfer, W. Müller, in: Proceedings of the Joint Workshop IJCAI Workshop
on Artificial Intelligence, Information Access, and Mobile Computing, Acapulco,
Mexico, 2003.'
date_created: 2023-01-24T09:47:49Z
date_updated: 2023-01-24T09:47:54Z
department:
- _id: '672'
language:
- iso: eng
place: Acapulco, Mexico
publication: Proceedings of the Joint Workshop IJCAI Workshop on Artificial Intelligence,
Information Access, and Mobile Computing
status: public
title: Adaptive profiles for Multi-Modal Interaction in Intelligent Frameworks
type: conference
user_id: '5786'
year: '2003'
...
---
_id: '39364'
abstract:
- lang: eng
text: "The textual Object Constraint Language (OCL) is an of-\r\nficial part of
the Unified Modeling Language (UML). OCL\r\nis primarily used to formulate restrictions
over UML mod-\r\nels, in particular, invariants and operation pre- and post-\r\nconditions
in the context of class diagrams. However, OCL\r\nis missing means to specify
constraints over the dynamic\r\nbehavior of a UML model. We have therefore developed
a\r\ntemporal extension of OCL that enables modelers to specify\r\nbehavioral
state-oriented constraints. That work provides\r\nan alternative to the rather
cryptic temporal logic formulae\r\nthat are commonly used to specify behavioral
system prop-\r\nerties.\r\nThis article now illustrates that our OCL extension
al-\r\nlows for specifying all kinds of properties that are regarded\r\nas relevant
in practice. We present according temporal OCL\r\nexpressions for property specification
patterns that have\r\nbeen identified in the area of formal specification."
author:
- first_name: Stephan
full_name: Flake, Stephan
last_name: Flake
- first_name: Wolfgang
full_name: Müller, Wolfgang
id: '16243'
last_name: Müller
citation:
ama: 'Flake S, Müller W. Expressing Property Specification Patterns with OCL. In:
Proceedings of SERP’03. ; 2003.'
apa: Flake, S., & Müller, W. (2003). Expressing Property Specification Patterns
with OCL. Proceedings of SERP’03.
bibtex: '@inproceedings{Flake_Müller_2003, place={Las Vegas, NV}, title={Expressing
Property Specification Patterns with OCL}, booktitle={Proceedings of SERP’03},
author={Flake, Stephan and Müller, Wolfgang}, year={2003} }'
chicago: Flake, Stephan, and Wolfgang Müller. “Expressing Property Specification
Patterns with OCL.” In Proceedings of SERP’03. Las Vegas, NV, 2003.
ieee: S. Flake and W. Müller, “Expressing Property Specification Patterns with OCL,”
2003.
mla: Flake, Stephan, and Wolfgang Müller. “Expressing Property Specification Patterns
with OCL.” Proceedings of SERP’03, 2003.
short: 'S. Flake, W. Müller, in: Proceedings of SERP’03, Las Vegas, NV, 2003.'
date_created: 2023-01-24T09:45:49Z
date_updated: 2023-01-24T09:45:54Z
department:
- _id: '672'
keyword:
- UML
- Object Constraint Language
- Patterns
- Property Specification
language:
- iso: eng
place: Las Vegas, NV
publication: Proceedings of SERP'03
status: public
title: Expressing Property Specification Patterns with OCL
type: conference
user_id: '5786'
year: '2003'
...
---
_id: '39366'
abstract:
- lang: eng
text: Computer supported collaborative work (CSCW) is currently of growing interest
for application industrial context. Integrated workflow systems are available
to allow the integration of globally distributed teams. However, in many areas
(i.e. in electronic design automation), tool integration remains to be a critical
issue since existing legacy tools have to be integrated into distributed workflows.
By integrating tools based on the operational semantics, dynamic assignment and
replacement of tools in the workflows becomes possible. We present a middleware
for secure collaborative engineering that enables flexible tool management and
overcomes existing networking problems through a peer-to-peer based network infrastructure.
author:
- first_name: Tim
full_name: Schattkowsky, Tim
last_name: Schattkowsky
- first_name: Wolfgang
full_name: Müller, Wolfgang
id: '16243'
last_name: Müller
citation:
ama: 'Schattkowsky T, Müller W. Distributed Engineering Environment for the Design
of Electronic Systems. In: Proceedings of CCE’03. ; 2003.'
apa: Schattkowsky, T., & Müller, W. (2003). Distributed Engineering Environment
for the Design of Electronic Systems. Proceedings of CCE’03.
bibtex: '@inproceedings{Schattkowsky_Müller_2003, place={Poznan Poland}, title={Distributed
Engineering Environment for the Design of Electronic Systems}, booktitle={Proceedings
of CCE’03}, author={Schattkowsky, Tim and Müller, Wolfgang}, year={2003} }'
chicago: Schattkowsky, Tim, and Wolfgang Müller. “Distributed Engineering Environment
for the Design of Electronic Systems.” In Proceedings of CCE’03. Poznan
Poland, 2003.
ieee: T. Schattkowsky and W. Müller, “Distributed Engineering Environment for the
Design of Electronic Systems,” 2003.
mla: Schattkowsky, Tim, and Wolfgang Müller. “Distributed Engineering Environment
for the Design of Electronic Systems.” Proceedings of CCE’03, 2003.
short: 'T. Schattkowsky, W. Müller, in: Proceedings of CCE’03, Poznan Poland, 2003.'
date_created: 2023-01-24T09:49:18Z
date_updated: 2023-01-24T09:49:23Z
department:
- _id: '672'
language:
- iso: eng
place: Poznan Poland
publication: Proceedings of CCE'03
status: public
title: Distributed Engineering Environment for the Design of Electronic Systems
type: conference
user_id: '5786'
year: '2003'
...
---
_id: '39363'
abstract:
- lang: eng
text: "The textual Object Constraint Language (OCL) is an of-\r\nficial part of
the Unified Modeling Language (UML). It is\r\nprimarily used to formulate restrictions
for UML class di-\r\nagrams. Additionally, it is possible to refer to UML State-\r\nchart
states in OCL expressions to reason about currently\r\nactivated states.\r\nHowever,
neither the current OCL standard nor the pro-\r\nposal for the new OCL 2.0 version
integrate Statecharts on\r\nthe language definition level, i.e., the semantics
of State-\r\nchart states in the context of OCL expressions is not suf-\r\nficiently
defined so far. To overcome this deficiency, this\r\narticle provides a formal
semantics for state-oriented OCL\r\nexpressions for application with UML Statecharts."
author:
- first_name: Stephan
full_name: Flake, Stephan
last_name: Flake
- first_name: Wolfgang
full_name: Müller, Wolfgang
id: '16243'
last_name: Müller
citation:
ama: 'Flake S, Müller W. Semantics of State-Oriented Expressions in the Object Constraint
Language. In: Proceedings of SEKE 2003. ; 2003.'
apa: Flake, S., & Müller, W. (2003). Semantics of State-Oriented Expressions
in the Object Constraint Language. Proceedings of SEKE 2003.
bibtex: '@inproceedings{Flake_Müller_2003, place={San Francisco}, title={Semantics
of State-Oriented Expressions in the Object Constraint Language}, booktitle={Proceedings
of SEKE 2003}, author={Flake, Stephan and Müller, Wolfgang}, year={2003} }'
chicago: Flake, Stephan, and Wolfgang Müller. “Semantics of State-Oriented Expressions
in the Object Constraint Language.” In Proceedings of SEKE 2003. San Francisco,
2003.
ieee: S. Flake and W. Müller, “Semantics of State-Oriented Expressions in the Object
Constraint Language,” 2003.
mla: Flake, Stephan, and Wolfgang Müller. “Semantics of State-Oriented Expressions
in the Object Constraint Language.” Proceedings of SEKE 2003, 2003.
short: 'S. Flake, W. Müller, in: Proceedings of SEKE 2003, San Francisco, 2003.'
date_created: 2023-01-24T09:44:11Z
date_updated: 2023-01-24T09:44:24Z
department:
- _id: '672'
language:
- iso: eng
place: San Francisco
publication: Proceedings of SEKE 2003
status: public
title: Semantics of State-Oriented Expressions in the Object Constraint Language
type: conference
user_id: '5786'
year: '2003'
...
---
_id: '39367'
abstract:
- lang: eng
text: 'Confidentiality and security in data access and transmission over multiple
open networks are of utmost importance for most collaborative engineering environments.
In this article, we review smart card based security technologies for their application
in computer-based collaborative engineering environments. We focus on most recent
microprocessor-based smart cards and on JavaCard as a development infrastructure
and operating system. Since JavaCard supports the integration of multiple applications
on one card, it enables smart cards to integrate large sets of additional applications.
In that context, we identify and discuss three potential key applications: authentication
with biometrics, certification, and advanced profile management.'
author:
- first_name: J.
full_name: Wang, J.
last_name: Wang
- first_name: Wolfgang
full_name: Müller, Wolfgang
id: '16243'
last_name: Müller
citation:
ama: 'Wang J, Müller W. SmartCard for Secure Collaborative Engineering. In: Proceedings
of CCE’03. ; 2003.'
apa: Wang, J., & Müller, W. (2003). SmartCard for Secure Collaborative Engineering.
Proceedings of CCE’03.
bibtex: '@inproceedings{Wang_Müller_2003, place={Poznan Poland}, title={SmartCard
for Secure Collaborative Engineering}, booktitle={Proceedings of CCE’03}, author={Wang,
J. and Müller, Wolfgang}, year={2003} }'
chicago: Wang, J., and Wolfgang Müller. “SmartCard for Secure Collaborative Engineering.”
In Proceedings of CCE’03. Poznan Poland, 2003.
ieee: J. Wang and W. Müller, “SmartCard for Secure Collaborative Engineering,” 2003.
mla: Wang, J., and Wolfgang Müller. “SmartCard for Secure Collaborative Engineering.”
Proceedings of CCE’03, 2003.
short: 'J. Wang, W. Müller, in: Proceedings of CCE’03, Poznan Poland, 2003.'
date_created: 2023-01-24T09:51:15Z
date_updated: 2023-01-24T09:51:20Z
department:
- _id: '672'
language:
- iso: eng
place: Poznan Poland
publication: Proceedings of CCE'03
status: public
title: SmartCard for Secure Collaborative Engineering
type: conference
user_id: '5786'
year: '2003'
...
---
_id: '39360'
author:
- first_name: Alexander
full_name: Krupp, Alexander
last_name: Krupp
- first_name: Wolfgang
full_name: Müller, Wolfgang
id: '16243'
last_name: Müller
citation:
ama: Krupp A, Müller W. Formale Verfeinerung und Modelchecking von zeitbehafteten
endlichen Automaten. Published online 2003.
apa: Krupp, A., & Müller, W. (2003). Formale Verfeinerung und Modelchecking
von zeitbehafteten endlichen Automaten.
bibtex: '@article{Krupp_Müller_2003, place={Bremen}, series={Methoden und Beschreibungssprachen
zur Modellierung und Verifikation von Schaltungen und Systemen (MBMV)}, title={Formale
Verfeinerung und Modelchecking von zeitbehafteten endlichen Automaten}, author={Krupp,
Alexander and Müller, Wolfgang}, year={2003}, collection={Methoden und Beschreibungssprachen
zur Modellierung und Verifikation von Schaltungen und Systemen (MBMV)} }'
chicago: Krupp, Alexander, and Wolfgang Müller. “Formale Verfeinerung Und Modelchecking
von Zeitbehafteten Endlichen Automaten.” Methoden Und Beschreibungssprachen Zur
Modellierung Und Verifikation von Schaltungen Und Systemen (MBMV). Bremen, 2003.
ieee: A. Krupp and W. Müller, “Formale Verfeinerung und Modelchecking von zeitbehafteten
endlichen Automaten.” Bremen, 2003.
mla: Krupp, Alexander, and Wolfgang Müller. Formale Verfeinerung Und Modelchecking
von Zeitbehafteten Endlichen Automaten. 2003.
short: A. Krupp, W. Müller, (2003).
date_created: 2023-01-24T09:36:32Z
date_updated: 2023-01-24T09:36:37Z
department:
- _id: '672'
language:
- iso: eng
place: Bremen
series_title: Methoden und Beschreibungssprachen zur Modellierung und Verifikation
von Schaltungen und Systemen (MBMV)
status: public
title: Formale Verfeinerung und Modelchecking von zeitbehafteten endlichen Automaten
type: conference
user_id: '5786'
year: '2003'
...
---
_id: '39368'
author:
- first_name: Alexander
full_name: Krupp, Alexander
last_name: Krupp
- first_name: Wolfgang
full_name: Müller, Wolfgang
id: '16243'
last_name: Müller
citation:
ama: 'Krupp A, Müller W. Combining Formal Refinement and Model Checking for Analysis
of Realtime Systems. In: Proceedings of FDL’03. ; 2003.'
apa: Krupp, A., & Müller, W. (2003). Combining Formal Refinement and Model Checking
for Analysis of Realtime Systems. Proceedings of FDL’03.
bibtex: '@inproceedings{Krupp_Müller_2003, place={Frankfurt, Germany}, title={Combining
Formal Refinement and Model Checking for Analysis of Realtime Systems}, booktitle={Proceedings
of FDL’03}, author={Krupp, Alexander and Müller, Wolfgang}, year={2003} }'
chicago: Krupp, Alexander, and Wolfgang Müller. “Combining Formal Refinement and
Model Checking for Analysis of Realtime Systems.” In Proceedings of FDL’03.
Frankfurt, Germany, 2003.
ieee: A. Krupp and W. Müller, “Combining Formal Refinement and Model Checking for
Analysis of Realtime Systems,” 2003.
mla: Krupp, Alexander, and Wolfgang Müller. “Combining Formal Refinement and Model
Checking for Analysis of Realtime Systems.” Proceedings of FDL’03, 2003.
short: 'A. Krupp, W. Müller, in: Proceedings of FDL’03, Frankfurt, Germany, 2003.'
date_created: 2023-01-24T09:53:01Z
date_updated: 2023-01-24T09:53:06Z
department:
- _id: '672'
language:
- iso: eng
place: Frankfurt, Germany
publication: Proceedings of FDL'03
status: public
title: Combining Formal Refinement and Model Checking for Analysis of Realtime Systems
type: conference
user_id: '5786'
year: '2003'
...
---
_id: '39369'
abstract:
- lang: eng
text: The latest OCL 2.0 proposal provides two semantic descriptions, i.e., a metamodel
based semantics that uses UML itself to associate the semantic domain with the
language concepts and a formal semantics based on a set-theoretic approach called
object model. Unfortunately, these two semantics are currently neither consistent
nor complete, as (a) the formal semantics does not consider the newly introduced
concept of OCL messages and (b) both semantics lack an integration of Statecharts
and a semantic denition of state-related operations. This article focuses on a
formal semantics for OCL messages as a foundation for consistency among,the two
OCL semantics. We extend object models and present an extended denition of a system
state that comprises all relevant information to be able to evaluate OCL expressions
also w.r.t. OCL messages.
author:
- first_name: Stephan
full_name: Flake, Stephan
last_name: Flake
- first_name: Wolfgang
full_name: Müller, Wolfgang
id: '16243'
last_name: Müller
citation:
ama: 'Flake S, Müller W. Formal Semantics of OCL Messages. In: Proceedings of
the Workshop OCL 2.0 at UML 2003. ; 2003.'
apa: Flake, S., & Müller, W. (2003). Formal Semantics of OCL Messages. Proceedings
of the Workshop OCL 2.0 at UML 2003.
bibtex: '@inproceedings{Flake_Müller_2003, place={San Francisco, USA}, title={Formal
Semantics of OCL Messages}, booktitle={Proceedings of the Workshop OCL 2.0 at
UML 2003}, author={Flake, Stephan and Müller, Wolfgang}, year={2003} }'
chicago: Flake, Stephan, and Wolfgang Müller. “Formal Semantics of OCL Messages.”
In Proceedings of the Workshop OCL 2.0 at UML 2003. San Francisco, USA,
2003.
ieee: S. Flake and W. Müller, “Formal Semantics of OCL Messages,” 2003.
mla: Flake, Stephan, and Wolfgang Müller. “Formal Semantics of OCL Messages.” Proceedings
of the Workshop OCL 2.0 at UML 2003, 2003.
short: 'S. Flake, W. Müller, in: Proceedings of the Workshop OCL 2.0 at UML 2003,
San Francisco, USA, 2003.'
date_created: 2023-01-24T09:54:09Z
date_updated: 2023-01-24T09:54:24Z
department:
- _id: '672'
language:
- iso: eng
place: San Francisco, USA
publication: Proceedings of the Workshop OCL 2.0 at UML 2003
status: public
title: Formal Semantics of OCL Messages
type: conference
user_id: '5786'
year: '2003'
...
---
_id: '38422'
author:
- first_name: B
full_name: Milivojevic, B
last_name: Milivojevic
- first_name: D
full_name: Sandel, D
last_name: Sandel
- first_name: S
full_name: Bhandare, S
last_name: Bhandare
- first_name: Reinhold
full_name: Noé, Reinhold
id: '381'
last_name: Noé
orcid: https://orcid.org/0000-0002-5839-7616
- first_name: F
full_name: Wust, F
last_name: Wust
citation:
ama: Milivojevic B, Sandel D, Bhandare S, Noé R, Wust F. 40 Gbit/s CSRZ-DPSK transmission
system with signed online chromatic dispersion detection. ELECTRONICS LETTERS.
2003;39(20):1455-1456. doi:10.1049/el:20030933
apa: Milivojevic, B., Sandel, D., Bhandare, S., Noé, R., & Wust, F. (2003).
40 Gbit/s CSRZ-DPSK transmission system with signed online chromatic dispersion
detection. ELECTRONICS LETTERS, 39(20), 1455–1456. https://doi.org/10.1049/el:20030933
bibtex: '@article{Milivojevic_Sandel_Bhandare_Noé_Wust_2003, title={40 Gbit/s CSRZ-DPSK
transmission system with signed online chromatic dispersion detection}, volume={39},
DOI={10.1049/el:20030933}, number={20},
journal={ELECTRONICS LETTERS}, author={Milivojevic, B and Sandel, D and Bhandare,
S and Noé, Reinhold and Wust, F}, year={2003}, pages={1455–1456} }'
chicago: 'Milivojevic, B, D Sandel, S Bhandare, Reinhold Noé, and F Wust. “40 Gbit/s
CSRZ-DPSK Transmission System with Signed Online Chromatic Dispersion Detection.”
ELECTRONICS LETTERS 39, no. 20 (2003): 1455–56. https://doi.org/10.1049/el:20030933.'
ieee: 'B. Milivojevic, D. Sandel, S. Bhandare, R. Noé, and F. Wust, “40 Gbit/s CSRZ-DPSK
transmission system with signed online chromatic dispersion detection,” ELECTRONICS
LETTERS, vol. 39, no. 20, pp. 1455–1456, 2003, doi: 10.1049/el:20030933.'
mla: Milivojevic, B., et al. “40 Gbit/s CSRZ-DPSK Transmission System with Signed
Online Chromatic Dispersion Detection.” ELECTRONICS LETTERS, vol. 39, no.
20, 2003, pp. 1455–56, doi:10.1049/el:20030933.
short: B. Milivojevic, D. Sandel, S. Bhandare, R. Noé, F. Wust, ELECTRONICS LETTERS
39 (2003) 1455–1456.
date_created: 2023-01-23T18:21:58Z
date_updated: 2023-01-25T15:49:23Z
department:
- _id: '56'
doi: 10.1049/el:20030933
intvolume: ' 39'
issue: '20'
language:
- iso: eng
page: 1455-1456
publication: ELECTRONICS LETTERS
publication_identifier:
issn:
- 0013-5194
status: public
title: 40 Gbit/s CSRZ-DPSK transmission system with signed online chromatic dispersion
detection
type: journal_article
user_id: '14931'
volume: 39
year: '2003'
...
---
_id: '38388'
author:
- first_name: D
full_name: Sandel, D
last_name: Sandel
- first_name: V
full_name: Mirvocla, V
last_name: Mirvocla
- first_name: F
full_name: Wust, F
last_name: Wust
- first_name: Reinhold
full_name: Noé, Reinhold
id: '381'
last_name: Noé
orcid: https://orcid.org/0000-0002-5839-7616
citation:
ama: Sandel D, Mirvocla V, Wust F, Noé R. Robust, signed, online chromatic dispersion
detection in a 40-Gbit/s optical transmission link. ELECTRICAL ENGINEERING.
2003;85(1):41-44. doi:10.1007/S00202-002-0138-2
apa: Sandel, D., Mirvocla, V., Wust, F., & Noé, R. (2003). Robust, signed, online
chromatic dispersion detection in a 40-Gbit/s optical transmission link. ELECTRICAL
ENGINEERING, 85(1), 41–44. https://doi.org/10.1007/S00202-002-0138-2
bibtex: '@article{Sandel_Mirvocla_Wust_Noé_2003, title={Robust, signed, online chromatic
dispersion detection in a 40-Gbit/s optical transmission link}, volume={85}, DOI={10.1007/S00202-002-0138-2},
number={1}, journal={ELECTRICAL ENGINEERING}, author={Sandel, D and Mirvocla,
V and Wust, F and Noé, Reinhold}, year={2003}, pages={41–44} }'
chicago: 'Sandel, D, V Mirvocla, F Wust, and Reinhold Noé. “Robust, Signed, Online
Chromatic Dispersion Detection in a 40-Gbit/s Optical Transmission Link.” ELECTRICAL
ENGINEERING 85, no. 1 (2003): 41–44. https://doi.org/10.1007/S00202-002-0138-2.'
ieee: 'D. Sandel, V. Mirvocla, F. Wust, and R. Noé, “Robust, signed, online chromatic
dispersion detection in a 40-Gbit/s optical transmission link,” ELECTRICAL
ENGINEERING, vol. 85, no. 1, pp. 41–44, 2003, doi: 10.1007/S00202-002-0138-2.'
mla: Sandel, D., et al. “Robust, Signed, Online Chromatic Dispersion Detection in
a 40-Gbit/s Optical Transmission Link.” ELECTRICAL ENGINEERING, vol. 85,
no. 1, 2003, pp. 41–44, doi:10.1007/S00202-002-0138-2.
short: D. Sandel, V. Mirvocla, F. Wust, R. Noé, ELECTRICAL ENGINEERING 85 (2003)
41–44.
date_created: 2023-01-23T18:21:53Z
date_updated: 2023-01-25T16:02:25Z
department:
- _id: '56'
doi: 10.1007/S00202-002-0138-2
intvolume: ' 85'
issue: '1'
language:
- iso: eng
page: 41-44
publication: ELECTRICAL ENGINEERING
publication_identifier:
issn:
- 0948-7921
status: public
title: Robust, signed, online chromatic dispersion detection in a 40-Gbit/s optical
transmission link
type: journal_article
user_id: '14931'
volume: 85
year: '2003'
...
---
_id: '38375'
author:
- first_name: S
full_name: Bhandare, S
last_name: Bhandare
- first_name: D
full_name: Sandel, D
last_name: Sandel
- first_name: Reinhold
full_name: Noé, Reinhold
id: '381'
last_name: Noé
orcid: https://orcid.org/0000-0002-5839-7616
- first_name: R
full_name: Ricken, R
last_name: Ricken
- first_name: H
full_name: Suche, H
last_name: Suche
- first_name: W
full_name: Sohler, W
last_name: Sohler
citation:
ama: Bhandare S, Sandel D, Noé R, Ricken R, Suche H, Sohler W. LiNbO3-based integrated
optical network analyser for vectorial structure characterisation of fibre Bragg
gratings. IEE PROCEEDINGS-CIRCUITS DEVICES AND SYSTEMS. 2003;150(6):490-494.
doi:10.1049/ip-cds:20030762
apa: Bhandare, S., Sandel, D., Noé, R., Ricken, R., Suche, H., & Sohler, W.
(2003). LiNbO3-based integrated optical network analyser for vectorial structure
characterisation of fibre Bragg gratings. IEE PROCEEDINGS-CIRCUITS DEVICES
AND SYSTEMS, 150(6), 490–494. https://doi.org/10.1049/ip-cds:20030762
bibtex: '@article{Bhandare_Sandel_Noé_Ricken_Suche_Sohler_2003, title={LiNbO3-based
integrated optical network analyser for vectorial structure characterisation of
fibre Bragg gratings}, volume={150}, DOI={10.1049/ip-cds:20030762},
number={6}, journal={IEE PROCEEDINGS-CIRCUITS DEVICES AND SYSTEMS}, author={Bhandare,
S and Sandel, D and Noé, Reinhold and Ricken, R and Suche, H and Sohler, W}, year={2003},
pages={490–494} }'
chicago: 'Bhandare, S, D Sandel, Reinhold Noé, R Ricken, H Suche, and W Sohler.
“LiNbO3-Based Integrated Optical Network Analyser for Vectorial Structure Characterisation
of Fibre Bragg Gratings.” IEE PROCEEDINGS-CIRCUITS DEVICES AND SYSTEMS
150, no. 6 (2003): 490–94. https://doi.org/10.1049/ip-cds:20030762.'
ieee: 'S. Bhandare, D. Sandel, R. Noé, R. Ricken, H. Suche, and W. Sohler, “LiNbO3-based
integrated optical network analyser for vectorial structure characterisation of
fibre Bragg gratings,” IEE PROCEEDINGS-CIRCUITS DEVICES AND SYSTEMS, vol.
150, no. 6, pp. 490–494, 2003, doi: 10.1049/ip-cds:20030762.'
mla: Bhandare, S., et al. “LiNbO3-Based Integrated Optical Network Analyser for
Vectorial Structure Characterisation of Fibre Bragg Gratings.” IEE PROCEEDINGS-CIRCUITS
DEVICES AND SYSTEMS, vol. 150, no. 6, 2003, pp. 490–94, doi:10.1049/ip-cds:20030762.
short: S. Bhandare, D. Sandel, R. Noé, R. Ricken, H. Suche, W. Sohler, IEE PROCEEDINGS-CIRCUITS
DEVICES AND SYSTEMS 150 (2003) 490–494.
date_created: 2023-01-23T18:17:46Z
date_updated: 2023-01-25T16:19:11Z
department:
- _id: '56'
doi: 10.1049/ip-cds:20030762
intvolume: ' 150'
issue: '6'
language:
- iso: eng
page: 490-494
publication: IEE PROCEEDINGS-CIRCUITS DEVICES AND SYSTEMS
publication_identifier:
issn:
- 1350-2409
status: public
title: LiNbO3-based integrated optical network analyser for vectorial structure characterisation
of fibre Bragg gratings
type: journal_article
user_id: '14931'
volume: 150
year: '2003'
...
---
_id: '38358'
author:
- first_name: D
full_name: Sandel, D
last_name: Sandel
- first_name: V
full_name: Mirvoda, V
last_name: Mirvoda
- first_name: S
full_name: Bhandare, S
last_name: Bhandare
- first_name: F
full_name: Wust, F
last_name: Wust
- first_name: Reinhold
full_name: Noé, Reinhold
id: '381'
last_name: Noé
orcid: https://orcid.org/0000-0002-5839-7616
citation:
ama: Sandel D, Mirvoda V, Bhandare S, Wust F, Noé R. Some enabling techniques for
polarization mode dispersion compensation. JOURNAL OF LIGHTWAVE TECHNOLOGY.
2003;21(5):1198-1210. doi:10.1109/JLT.2003.811563
apa: Sandel, D., Mirvoda, V., Bhandare, S., Wust, F., & Noé, R. (2003). Some
enabling techniques for polarization mode dispersion compensation. JOURNAL
OF LIGHTWAVE TECHNOLOGY, 21(5), 1198–1210. https://doi.org/10.1109/JLT.2003.811563
bibtex: '@article{Sandel_Mirvoda_Bhandare_Wust_Noé_2003, title={Some enabling techniques
for polarization mode dispersion compensation}, volume={21}, DOI={10.1109/JLT.2003.811563},
number={5}, journal={JOURNAL OF LIGHTWAVE TECHNOLOGY}, author={Sandel, D and Mirvoda,
V and Bhandare, S and Wust, F and Noé, Reinhold}, year={2003}, pages={1198–1210}
}'
chicago: 'Sandel, D, V Mirvoda, S Bhandare, F Wust, and Reinhold Noé. “Some Enabling
Techniques for Polarization Mode Dispersion Compensation.” JOURNAL OF LIGHTWAVE
TECHNOLOGY 21, no. 5 (2003): 1198–1210. https://doi.org/10.1109/JLT.2003.811563.'
ieee: 'D. Sandel, V. Mirvoda, S. Bhandare, F. Wust, and R. Noé, “Some enabling techniques
for polarization mode dispersion compensation,” JOURNAL OF LIGHTWAVE TECHNOLOGY,
vol. 21, no. 5, pp. 1198–1210, 2003, doi: 10.1109/JLT.2003.811563.'
mla: Sandel, D., et al. “Some Enabling Techniques for Polarization Mode Dispersion
Compensation.” JOURNAL OF LIGHTWAVE TECHNOLOGY, vol. 21, no. 5, 2003, pp.
1198–210, doi:10.1109/JLT.2003.811563.
short: D. Sandel, V. Mirvoda, S. Bhandare, F. Wust, R. Noé, JOURNAL OF LIGHTWAVE
TECHNOLOGY 21 (2003) 1198–1210.
date_created: 2023-01-23T18:15:55Z
date_updated: 2023-01-25T21:59:05Z
department:
- _id: '56'
doi: 10.1109/JLT.2003.811563
intvolume: ' 21'
issue: '5'
language:
- iso: eng
page: 1198-1210
publication: JOURNAL OF LIGHTWAVE TECHNOLOGY
publication_identifier:
issn:
- 0733-8724
status: public
title: Some enabling techniques for polarization mode dispersion compensation
type: journal_article
user_id: '14931'
volume: 21
year: '2003'
...
---
_id: '38325'
author:
- first_name: S
full_name: Bhandare, S
last_name: Bhandare
- first_name: D
full_name: Sandel, D
last_name: Sandel
- first_name: Reinhold
full_name: Noé, Reinhold
id: '381'
last_name: Noé
orcid: https://orcid.org/0000-0002-5839-7616
- first_name: R
full_name: Ricken, R
last_name: Ricken
- first_name: H
full_name: Suche, H
last_name: Suche
- first_name: W
full_name: Sohler, W
last_name: Sohler
citation:
ama: Bhandare S, Sandel D, Noé R, Ricken R, Suche H, Sohler W. LiNbO3-based integrated
optical network analyser for vectorial structure characterisation of fibre Bragg
gratings. IEE PROCEEDINGS-CIRCUITS DEVICES AND SYSTEMS. 2003;150(6):490-494.
doi:10.1049/ip-cds:20030762
apa: Bhandare, S., Sandel, D., Noé, R., Ricken, R., Suche, H., & Sohler, W.
(2003). LiNbO3-based integrated optical network analyser for vectorial structure
characterisation of fibre Bragg gratings. IEE PROCEEDINGS-CIRCUITS DEVICES
AND SYSTEMS, 150(6), 490–494. https://doi.org/10.1049/ip-cds:20030762
bibtex: '@article{Bhandare_Sandel_Noé_Ricken_Suche_Sohler_2003, title={LiNbO3-based
integrated optical network analyser for vectorial structure characterisation of
fibre Bragg gratings}, volume={150}, DOI={10.1049/ip-cds:20030762},
number={6}, journal={IEE PROCEEDINGS-CIRCUITS DEVICES AND SYSTEMS}, author={Bhandare,
S and Sandel, D and Noé, Reinhold and Ricken, R and Suche, H and Sohler, W}, year={2003},
pages={490–494} }'
chicago: 'Bhandare, S, D Sandel, Reinhold Noé, R Ricken, H Suche, and W Sohler.
“LiNbO3-Based Integrated Optical Network Analyser for Vectorial Structure Characterisation
of Fibre Bragg Gratings.” IEE PROCEEDINGS-CIRCUITS DEVICES AND SYSTEMS
150, no. 6 (2003): 490–94. https://doi.org/10.1049/ip-cds:20030762.'
ieee: 'S. Bhandare, D. Sandel, R. Noé, R. Ricken, H. Suche, and W. Sohler, “LiNbO3-based
integrated optical network analyser for vectorial structure characterisation of
fibre Bragg gratings,” IEE PROCEEDINGS-CIRCUITS DEVICES AND SYSTEMS, vol.
150, no. 6, pp. 490–494, 2003, doi: 10.1049/ip-cds:20030762.'
mla: Bhandare, S., et al. “LiNbO3-Based Integrated Optical Network Analyser for
Vectorial Structure Characterisation of Fibre Bragg Gratings.” IEE PROCEEDINGS-CIRCUITS
DEVICES AND SYSTEMS, vol. 150, no. 6, 2003, pp. 490–94, doi:10.1049/ip-cds:20030762.
short: S. Bhandare, D. Sandel, R. Noé, R. Ricken, H. Suche, W. Sohler, IEE PROCEEDINGS-CIRCUITS
DEVICES AND SYSTEMS 150 (2003) 490–494.
date_created: 2023-01-23T18:11:17Z
date_updated: 2023-01-25T22:27:17Z
department:
- _id: '56'
doi: 10.1049/ip-cds:20030762
intvolume: ' 150'
issue: '6'
language:
- iso: eng
page: 490-494
publication: IEE PROCEEDINGS-CIRCUITS DEVICES AND SYSTEMS
publication_identifier:
issn:
- 1350-2409
status: public
title: LiNbO3-based integrated optical network analyser for vectorial structure characterisation
of fibre Bragg gratings
type: journal_article
user_id: '14931'
volume: 150
year: '2003'
...
---
_id: '38308'
author:
- first_name: D
full_name: Sandel, D
last_name: Sandel
- first_name: V
full_name: Mirvoda, V
last_name: Mirvoda
- first_name: S
full_name: Bhandare, S
last_name: Bhandare
- first_name: F
full_name: Wust, F
last_name: Wust
- first_name: Reinhold
full_name: Noé, Reinhold
id: '381'
last_name: Noé
orcid: https://orcid.org/0000-0002-5839-7616
citation:
ama: Sandel D, Mirvoda V, Bhandare S, Wust F, Noé R. Some enabling techniques for
polarization mode dispersion compensation. JOURNAL OF LIGHTWAVE TECHNOLOGY.
2003;21(5):1198-1210. doi:10.1109/JLT.2003.811563
apa: Sandel, D., Mirvoda, V., Bhandare, S., Wust, F., & Noé, R. (2003). Some
enabling techniques for polarization mode dispersion compensation. JOURNAL
OF LIGHTWAVE TECHNOLOGY, 21(5), 1198–1210. https://doi.org/10.1109/JLT.2003.811563
bibtex: '@article{Sandel_Mirvoda_Bhandare_Wust_Noé_2003, title={Some enabling techniques
for polarization mode dispersion compensation}, volume={21}, DOI={10.1109/JLT.2003.811563},
number={5}, journal={JOURNAL OF LIGHTWAVE TECHNOLOGY}, author={Sandel, D and Mirvoda,
V and Bhandare, S and Wust, F and Noé, Reinhold}, year={2003}, pages={1198–1210}
}'
chicago: 'Sandel, D, V Mirvoda, S Bhandare, F Wust, and Reinhold Noé. “Some Enabling
Techniques for Polarization Mode Dispersion Compensation.” JOURNAL OF LIGHTWAVE
TECHNOLOGY 21, no. 5 (2003): 1198–1210. https://doi.org/10.1109/JLT.2003.811563.'
ieee: 'D. Sandel, V. Mirvoda, S. Bhandare, F. Wust, and R. Noé, “Some enabling techniques
for polarization mode dispersion compensation,” JOURNAL OF LIGHTWAVE TECHNOLOGY,
vol. 21, no. 5, pp. 1198–1210, 2003, doi: 10.1109/JLT.2003.811563.'
mla: Sandel, D., et al. “Some Enabling Techniques for Polarization Mode Dispersion
Compensation.” JOURNAL OF LIGHTWAVE TECHNOLOGY, vol. 21, no. 5, 2003, pp.
1198–210, doi:10.1109/JLT.2003.811563.
short: D. Sandel, V. Mirvoda, S. Bhandare, F. Wust, R. Noé, JOURNAL OF LIGHTWAVE
TECHNOLOGY 21 (2003) 1198–1210.
date_created: 2023-01-23T18:11:14Z
date_updated: 2023-01-25T22:46:53Z
department:
- _id: '56'
doi: 10.1109/JLT.2003.811563
intvolume: ' 21'
issue: '5'
language:
- iso: eng
page: 1198-1210
publication: JOURNAL OF LIGHTWAVE TECHNOLOGY
publication_identifier:
issn:
- 0733-8724
status: public
title: Some enabling techniques for polarization mode dispersion compensation
type: journal_article
user_id: '14931'
volume: 21
year: '2003'
...
---
_id: '39956'
author:
- first_name: Margit
full_name: Rösler, Margit
id: '37390'
last_name: Rösler
citation:
ama: 'Rösler M. Dunkl Operators: Theory and Applications. In: Lecture Notes in
Mathematics. Springer Berlin Heidelberg; 2003:93–135. doi:10.1007/3-540-44945-0_3'
apa: 'Rösler, M. (2003). Dunkl Operators: Theory and Applications. In Lecture
Notes in Mathematics (pp. 93–135). Springer Berlin Heidelberg. https://doi.org/10.1007/3-540-44945-0_3'
bibtex: '@inbook{Rösler_2003, place={Berlin, Heidelberg}, title={Dunkl Operators:
Theory and Applications}, DOI={10.1007/3-540-44945-0_3},
booktitle={Lecture Notes in Mathematics}, publisher={Springer Berlin Heidelberg},
author={Rösler, Margit}, year={2003}, pages={93–135} }'
chicago: 'Rösler, Margit. “Dunkl Operators: Theory and Applications.” In Lecture
Notes in Mathematics, 93–135. Berlin, Heidelberg: Springer Berlin Heidelberg,
2003. https://doi.org/10.1007/3-540-44945-0_3.'
ieee: 'M. Rösler, “Dunkl Operators: Theory and Applications,” in Lecture Notes
in Mathematics, Berlin, Heidelberg: Springer Berlin Heidelberg, 2003, pp.
93–135.'
mla: 'Rösler, Margit. “Dunkl Operators: Theory and Applications.” Lecture Notes
in Mathematics, Springer Berlin Heidelberg, 2003, pp. 93–135, doi:10.1007/3-540-44945-0_3.'
short: 'M. Rösler, in: Lecture Notes in Mathematics, Springer Berlin Heidelberg,
Berlin, Heidelberg, 2003, pp. 93–135.'
date_created: 2023-01-25T10:09:14Z
date_updated: 2023-01-26T17:44:19Z
department:
- _id: '555'
doi: 10.1007/3-540-44945-0_3
extern: '1'
language:
- iso: eng
page: 93–135
place: Berlin, Heidelberg
publication: Lecture Notes in Mathematics
publication_identifier:
isbn:
- '9783540403753'
- '9783540449454'
issn:
- 0075-8434
publication_status: published
publisher: Springer Berlin Heidelberg
status: public
title: 'Dunkl Operators: Theory and Applications'
type: book_chapter
user_id: '93826'
year: '2003'
...
---
_id: '40903'
abstract:
- lang: eng
text: Non-stationary complex random signals are in general improper (not circularly
symmetric), which means that their complementary covariance is non-zero. Since
the Karhunen-Loeve expansion in its known form is only valid for proper processes,
we derive the improper version of this expansion. It produces two sets of eigenvalues
and an improper internal description. We use the Karhunen-Loeve expansion to solve
the problem of detecting non-stationary improper complex random signals in additive
white Gaussian noise. Using the deflection criterion we compare the performance
of conventional processing, which ignores complementary covariances, with processing
that takes these into account. The performance gain can be as great as a factor
of 2.
author:
- first_name: Peter J.
full_name: Schreier, Peter J.
last_name: Schreier
- first_name: Louis L.
full_name: Scharf, Louis L.
last_name: Scharf
citation:
ama: 'Schreier PJ, Scharf LL. The Karhunen-Loève expansion of improper complex random
signals with applications in detection. In: Proc.\ IEEE Int.\ Conf.\ Acoustics,
Speech and Signal Process. Vol 6. ; 2003:717–720. doi:10.1109/ICASSP.2003.1201782'
apa: Schreier, P. J., & Scharf, L. L. (2003). The Karhunen-Loève expansion of
improper complex random signals with applications in detection. Proc.\ IEEE
Int.\ Conf.\ Acoustics, Speech and Signal Process., 6, 717–720. https://doi.org/10.1109/ICASSP.2003.1201782
bibtex: '@inproceedings{Schreier_Scharf_2003, title={The Karhunen-Loève expansion
of improper complex random signals with applications in detection}, volume={6},
DOI={10.1109/ICASSP.2003.1201782},
booktitle={Proc.\ IEEE Int.\ Conf.\ Acoustics, Speech and Signal Process.}, author={Schreier,
Peter J. and Scharf, Louis L.}, year={2003}, pages={717–720} }'
chicago: Schreier, Peter J., and Louis L. Scharf. “The Karhunen-Loève Expansion
of Improper Complex Random Signals with Applications in Detection.” In Proc.\
IEEE Int.\ Conf.\ Acoustics, Speech and Signal Process., 6:717–720, 2003.
https://doi.org/10.1109/ICASSP.2003.1201782.
ieee: 'P. J. Schreier and L. L. Scharf, “The Karhunen-Loève expansion of improper
complex random signals with applications in detection,” in Proc.\ IEEE Int.\
Conf.\ Acoustics, Speech and Signal Process., 2003, vol. 6, pp. 717–720, doi:
10.1109/ICASSP.2003.1201782.'
mla: Schreier, Peter J., and Louis L. Scharf. “The Karhunen-Loève Expansion of Improper
Complex Random Signals with Applications in Detection.” Proc.\ IEEE Int.\ Conf.\
Acoustics, Speech and Signal Process., vol. 6, 2003, pp. 717–720, doi:10.1109/ICASSP.2003.1201782.
short: 'P.J. Schreier, L.L. Scharf, in: Proc.\ IEEE Int.\ Conf.\ Acoustics, Speech
and Signal Process., 2003, pp. 717–720.'
date_created: 2023-01-30T11:52:09Z
date_updated: 2023-01-30T11:52:42Z
department:
- _id: '263'
doi: 10.1109/ICASSP.2003.1201782
intvolume: ' 6'
page: 717–720
publication: Proc.\ IEEE Int.\ Conf.\ Acoustics, Speech and Signal Process.
status: public
title: The Karhunen-Loève expansion of improper complex random signals with applications
in detection
type: conference
user_id: '43497'
volume: 6
year: '2003'
...
---
_id: '40900'
abstract:
- lang: eng
text: In this paper we describe a beamforming algorithm based on widely-linear rather
than linear data models. Initially, we develop this beamformer by generalizing
the Capon (MVDR) optimization problem. That is, if the objective is to minimize
output power while maintaining a specified directional gain, then we show that
the output power of the widely-linear beamformer is less than or equal to the
output power of the Capon (MVDR) beamformer. This result is valid regardless of
the “true” distribution of the data. We also derive the widely-linear beamformer
by considering beamforming to be an estimation problem. Linear models assume that
the composite covariance matrix formed from the real and imaginary parts of the
array-snapshot has a particular structure. This structure is often summarized
by stating that the covariance formed from the array snapshot and its transpose
(not Hermitian transpose) is zero. We could also call these data “proper” Gaussian
vectors. The beamformers in this paper are appropriate for situations in which
these implicit assumptions are violated.
author:
- first_name: Todd
full_name: McWhorter, Todd
last_name: McWhorter
- first_name: Peter J.
full_name: Schreier, Peter J.
last_name: Schreier
citation:
ama: 'McWhorter T, Schreier PJ. Widely-linear beamforming. In: Proc. 37th\ Asilomar
Conf.\ Signals Syst.\ Computers. Vol 1. ; 2003:753–759. doi:10.1109/ACSSC.2003.1292015'
apa: McWhorter, T., & Schreier, P. J. (2003). Widely-linear beamforming. Proc.
37th\ Asilomar Conf.\ Signals Syst.\ Computers, 1, 753–759. https://doi.org/10.1109/ACSSC.2003.1292015
bibtex: '@inproceedings{McWhorter_Schreier_2003, title={Widely-linear beamforming},
volume={1}, DOI={10.1109/ACSSC.2003.1292015},
booktitle={Proc. 37th\ Asilomar Conf.\ Signals Syst.\ Computers}, author={McWhorter,
Todd and Schreier, Peter J.}, year={2003}, pages={753–759} }'
chicago: McWhorter, Todd, and Peter J. Schreier. “Widely-Linear Beamforming.” In
Proc. 37th\ Asilomar Conf.\ Signals Syst.\ Computers, 1:753–759, 2003.
https://doi.org/10.1109/ACSSC.2003.1292015.
ieee: 'T. McWhorter and P. J. Schreier, “Widely-linear beamforming,” in Proc.
37th\ Asilomar Conf.\ Signals Syst.\ Computers, 2003, vol. 1, pp. 753–759,
doi: 10.1109/ACSSC.2003.1292015.'
mla: McWhorter, Todd, and Peter J. Schreier. “Widely-Linear Beamforming.” Proc.
37th\ Asilomar Conf.\ Signals Syst.\ Computers, vol. 1, 2003, pp. 753–759,
doi:10.1109/ACSSC.2003.1292015.
short: 'T. McWhorter, P.J. Schreier, in: Proc. 37th\ Asilomar Conf.\ Signals Syst.\
Computers, 2003, pp. 753–759.'
date_created: 2023-01-30T11:52:09Z
date_updated: 2023-01-30T11:52:45Z
department:
- _id: '263'
doi: 10.1109/ACSSC.2003.1292015
intvolume: ' 1'
page: 753–759
publication: Proc. 37th\ Asilomar Conf.\ Signals Syst.\ Computers
status: public
title: Widely-linear beamforming
type: conference
user_id: '43497'
volume: 1
year: '2003'
...
---
_id: '40901'
abstract:
- lang: eng
text: Historically, transform coding of noisy sources has been performed by first
estimating the message and then quantizing this estimate. We show that it is also
optimum to first transform the noisy observations into canonical coordinates,
quantize, apply a Wiener filter in this coordinate system, and then transform
the result back to the original coordinates. Canonical coordinates are uncorrelated,
and quantizing and Wiener filtering are applied to each component independently.
Optimality of this approach can be proved assuming additive white quantization
noise. Half canonical coordinates minimize the mean-squared error by minimizing
the trace of the error covariance matrix and full canonical coordinates maximize
information rate by minimizing the determinant of the error covariance matrix.
author:
- first_name: Peter J.
full_name: Schreier, Peter J.
last_name: Schreier
- first_name: Louis L.
full_name: Scharf, Louis L.
last_name: Scharf
- first_name: Tianjian
full_name: Hu, Tianjian
last_name: Hu
- first_name: Stephen D.
full_name: Voran, Stephen D.
last_name: Voran
citation:
ama: 'Schreier PJ, Scharf LL, Hu T, Voran SD. Canonical coordinates are the right
coordinate system for transform coding of noisy sources. In: Proc.\ IEEE Works.\
Statistical Signal Proces. ; 2003:234–237. doi:10.1109/SSP.2003.1289387'
apa: Schreier, P. J., Scharf, L. L., Hu, T., & Voran, S. D. (2003). Canonical
coordinates are the right coordinate system for transform coding of noisy sources.
Proc.\ IEEE Works.\ Statistical Signal Proces., 234–237. https://doi.org/10.1109/SSP.2003.1289387
bibtex: '@inproceedings{Schreier_Scharf_Hu_Voran_2003, title={Canonical coordinates
are the right coordinate system for transform coding of noisy sources}, DOI={10.1109/SSP.2003.1289387},
booktitle={Proc.\ IEEE Works.\ Statistical Signal Proces.}, author={Schreier,
Peter J. and Scharf, Louis L. and Hu, Tianjian and Voran, Stephen D.}, year={2003},
pages={234–237} }'
chicago: Schreier, Peter J., Louis L. Scharf, Tianjian Hu, and Stephen D. Voran.
“Canonical Coordinates Are the Right Coordinate System for Transform Coding of
Noisy Sources.” In Proc.\ IEEE Works.\ Statistical Signal Proces., 234–237,
2003. https://doi.org/10.1109/SSP.2003.1289387.
ieee: 'P. J. Schreier, L. L. Scharf, T. Hu, and S. D. Voran, “Canonical coordinates
are the right coordinate system for transform coding of noisy sources,” in Proc.\
IEEE Works.\ Statistical Signal Proces., 2003, pp. 234–237, doi: 10.1109/SSP.2003.1289387.'
mla: Schreier, Peter J., et al. “Canonical Coordinates Are the Right Coordinate
System for Transform Coding of Noisy Sources.” Proc.\ IEEE Works.\ Statistical
Signal Proces., 2003, pp. 234–237, doi:10.1109/SSP.2003.1289387.
short: 'P.J. Schreier, L.L. Scharf, T. Hu, S.D. Voran, in: Proc.\ IEEE Works.\ Statistical
Signal Proces., 2003, pp. 234–237.'
date_created: 2023-01-30T11:52:09Z
date_updated: 2023-01-30T11:52:49Z
department:
- _id: '263'
doi: 10.1109/SSP.2003.1289387
page: 234–237
publication: Proc.\ IEEE Works.\ Statistical Signal Proces.
status: public
title: Canonical coordinates are the right coordinate system for transform coding
of noisy sources
type: conference
user_id: '43497'
year: '2003'
...