---
_id: '16409'
abstract:
- lang: eng
text: "Given a set of n mobile robots in the d-dimensional Euclidean space, the
goal is to let them converge to a single not predefined point. The challenge is
that the robots are limited in their capabilities. Robots can, upon activation,
compute the positions of all other robots using an individual affine coordinate
system. The robots are indistinguishable, oblivious and may have different affine
coordinate systems. A very general discrete time model assumes that robots are
activated in arbitrary order. Further, the computation of a new target point may
happen much earlier than the movement, so that the movement is based on outdated
information about other robot's positions. Time is measured as the number of rounds,
where a round ends as soon as each robot has moved at least once. In [Cohen, Peleg:
Convergence properties of gravitational algorithms in asynchronous robot systems],
the Center of Gravity is considered as target function, convergence was proven,
and the number of rounds needed for halving the diameter of the convex hull of
the robot's positions was shown to be O(n^2) and Omega(n). We present an easy-to-check
property of target functions that guarantee convergence and yields upper time
bounds. This property intuitively says that when a robot computes a new target
point, this point is significantly within the current axes aligned minimal box
containing all robots. This property holds, e.g., for the above-mentioned target
function, and improves the above O(n^2) to an asymptotically optimal O(n) upper
bound. Our technique also yields a constant time bound for a target function that
requires all robots having identical coordinate axes.\r\n"
author:
- first_name: Andreas
full_name: Cord-Landwehr, Andreas
last_name: Cord-Landwehr
- first_name: Bastian
full_name: Degener, Bastian
last_name: Degener
- first_name: Matthias
full_name: Fischer, Matthias
id: '146'
last_name: Fischer
- first_name: Martina
full_name: Hüllmann, Martina
last_name: Hüllmann
- first_name: Barbara
full_name: Kempkes, Barbara
last_name: Kempkes
- first_name: Alexander
full_name: Klaas, Alexander
last_name: Klaas
- first_name: Peter
full_name: Kling, Peter
last_name: Kling
- first_name: Sven
full_name: Kurras, Sven
last_name: Kurras
- first_name: Marcus
full_name: Märtens, Marcus
last_name: Märtens
- first_name: Friedhelm
full_name: Meyer auf der Heide, Friedhelm
id: '15523'
last_name: Meyer auf der Heide
- first_name: Christoph
full_name: Raupach, Christoph
last_name: Raupach
- first_name: Kamil
full_name: Swierkot, Kamil
last_name: Swierkot
- first_name: Daniel
full_name: Warner, Daniel
last_name: Warner
- first_name: Christoph
full_name: Weddemann, Christoph
last_name: Weddemann
- first_name: Daniel
full_name: Wonisch, Daniel
last_name: Wonisch
citation:
ama: 'Cord-Landwehr A, Degener B, Fischer M, et al. A New Approach for Analyzing
Convergence Algorithms for Mobile Robots. In: Automata, Languages and Programming.
Berlin, Heidelberg; 2011. doi:10.1007/978-3-642-22012-8_52'
apa: Cord-Landwehr, A., Degener, B., Fischer, M., Hüllmann, M., Kempkes, B., Klaas,
A., … Wonisch, D. (2011). A New Approach for Analyzing Convergence Algorithms
for Mobile Robots. In Automata, Languages and Programming. Berlin, Heidelberg.
https://doi.org/10.1007/978-3-642-22012-8_52
bibtex: '@inbook{Cord-Landwehr_Degener_Fischer_Hüllmann_Kempkes_Klaas_Kling_Kurras_Märtens_Meyer
auf der Heide_et al._2011, place={Berlin, Heidelberg}, title={A New Approach for
Analyzing Convergence Algorithms for Mobile Robots}, DOI={10.1007/978-3-642-22012-8_52},
booktitle={Automata, Languages and Programming}, author={Cord-Landwehr, Andreas
and Degener, Bastian and Fischer, Matthias and Hüllmann, Martina and Kempkes,
Barbara and Klaas, Alexander and Kling, Peter and Kurras, Sven and Märtens, Marcus
and Meyer auf der Heide, Friedhelm and et al.}, year={2011} }'
chicago: Cord-Landwehr, Andreas, Bastian Degener, Matthias Fischer, Martina Hüllmann,
Barbara Kempkes, Alexander Klaas, Peter Kling, et al. “A New Approach for Analyzing
Convergence Algorithms for Mobile Robots.” In Automata, Languages and Programming.
Berlin, Heidelberg, 2011. https://doi.org/10.1007/978-3-642-22012-8_52.
ieee: A. Cord-Landwehr et al., “A New Approach for Analyzing Convergence
Algorithms for Mobile Robots,” in Automata, Languages and Programming,
Berlin, Heidelberg, 2011.
mla: Cord-Landwehr, Andreas, et al. “A New Approach for Analyzing Convergence Algorithms
for Mobile Robots.” Automata, Languages and Programming, 2011, doi:10.1007/978-3-642-22012-8_52.
short: 'A. Cord-Landwehr, B. Degener, M. Fischer, M. Hüllmann, B. Kempkes, A. Klaas,
P. Kling, S. Kurras, M. Märtens, F. Meyer auf der Heide, C. Raupach, K. Swierkot,
D. Warner, C. Weddemann, D. Wonisch, in: Automata, Languages and Programming,
Berlin, Heidelberg, 2011.'
date_created: 2020-04-06T07:47:55Z
date_updated: 2022-01-06T06:52:50Z
department:
- _id: '63'
doi: 10.1007/978-3-642-22012-8_52
language:
- iso: eng
place: Berlin, Heidelberg
publication: Automata, Languages and Programming
publication_identifier:
isbn:
- '9783642220111'
- '9783642220128'
issn:
- 0302-9743
- 1611-3349
publication_status: published
status: public
title: A New Approach for Analyzing Convergence Algorithms for Mobile Robots
type: book_chapter
user_id: '15415'
year: '2011'
...
---
_id: '14010'
abstract:
- lang: eng
text: Die Modellierung bzw. das virtuelle Design von Ultraschallwandlern spielt
gerade im Hinblick auf die Mannigfaltigkeit ihrer Einsatzgebiete und die stetig
wachsenden Anforderungen der Industrie eine Schlüsselrolle bei der Entwicklung
piezoelektrischer Sensor- und Aktorsysteme. Der jeweils für eine spezielle Anwendung
zu erreichende Grad der Realitätsnähe der eingesetzten Modelle ist dabei essentielle
Voraussetzung für die Legitimation des virtuellen Designs. Neben idealisierten
Strukturen, welche der Modellbildung unweigerlich anhaften, wird die Realitätsnähe
wesentlich durch die genutzten Materialmodelle und deren Parametrisierung beeinflusst.
Viele Arbeiten wurden aus diesem Grund auf dem Gebiet der akustischen Materialdaten-bestimmung
sowohl passiver als auch aktiver Materialien durchgeführt. Ein Ultraschallwandler
besteht nun aus einer Komposition von aktiven und passiven Elementen, welche z.
B. mittels Klebungen zusammengef{\"u}gt werden. Aktuelle Praxis ist die Vernachl{\"a}ssigung
der Klebschichteigenschaften oder ggf. eine Korrektur der durch die Klebschichtdicke
hervorgerufene Frequenzverschiebung durch eine virtuelle Vergr{\"o}{\ss}erung
eines der F{\"u}geteile. Dabei werden die Koppelbedingungen zwischen den gef{\"u}gten
Materialien als ideal angenommen, was in der Realit{\"a}t jedoch nicht der Fall
ist. Klebungen sind weder isotrop noch homogen aufgebaut. Des Weiteren ist ihre
Dicke sehr klein, was in der Computersimulation dazu f{\"u}hrt, dass sie {\"u}ber
effektive Parameter und stark vereinfachte Modelle beschrieben werden.
author:
- first_name: Fabian
full_name: Bause, Fabian
last_name: Bause
citation:
ama: 'Bause F. Die Auswirkung verschiedener Klebungen auf das Verhalten eines piezoelektrischen
Wandlers. In: ; 20AD.'
apa: Bause, F. (20AD). Die Auswirkung verschiedener Klebungen auf das Verhalten
eines piezoelektrischen Wandlers.
bibtex: '@inproceedings{Bause_20AD, title={Die Auswirkung verschiedener Klebungen
auf das Verhalten eines piezoelektrischen Wandlers}, author={Bause, Fabian}, year={20AD}
}'
chicago: Bause, Fabian. “Die Auswirkung Verschiedener Klebungen Auf Das Verhalten
Eines Piezoelektrischen Wandlers,” 20AD.
ieee: F. Bause, “Die Auswirkung verschiedener Klebungen auf das Verhalten eines
piezoelektrischen Wandlers,” 20AD.
mla: Bause, Fabian. Die Auswirkung Verschiedener Klebungen Auf Das Verhalten
Eines Piezoelektrischen Wandlers. 20AD.
short: 'F. Bause, in: 20AD.'
date_created: 2019-10-25T12:43:56Z
date_updated: 2022-01-06T06:51:49Z
department:
- _id: '49'
language:
- iso: eng
status: public
title: Die Auswirkung verschiedener Klebungen auf das Verhalten eines piezoelektrischen
Wandlers
type: conference
user_id: '15911'
year: '2011'
...
---
_id: '14011'
abstract:
- lang: eng
text: 'Ultraschallsensoren werden heute in der Industrie vielfach erfolgreich für
die verschiedensten Messaufgaben eingesetzt und ständig weiterentwickelt. Wesentliche
aktuelle Entwicklungen zielen auf die Erweiterung der Funktionalität (adaptierbare
Abstrahlcharakteristik, scannende Sensoren …), die Erhöhung der Zuverlässigkeit,
die Miniaturisierung sowie auf die Reduktion der Gerätekosten (Materialsubstitution)
und Fertigungskosten (Konstruktion und Montage). '
author:
- first_name: Bernd
full_name: Henning, Bernd
last_name: Henning
citation:
ama: 'Henning B. Von der Messaufgabe zum Sensorsystem. In: ; 21AD.'
apa: Henning, B. (21AD). Von der Messaufgabe zum Sensorsystem.
bibtex: '@inproceedings{Henning_21AD, title={Von der Messaufgabe zum Sensorsystem},
author={Henning, Bernd}, year={21AD} }'
chicago: Henning, Bernd. “Von Der Messaufgabe Zum Sensorsystem,” 21AD.
ieee: B. Henning, “Von der Messaufgabe zum Sensorsystem,” 21AD.
mla: Henning, Bernd. Von Der Messaufgabe Zum Sensorsystem. 21AD.
short: 'B. Henning, in: 21AD.'
date_created: 2019-10-25T12:47:10Z
date_updated: 2022-01-06T06:51:49Z
department:
- _id: '49'
language:
- iso: eng
status: public
title: Von der Messaufgabe zum Sensorsystem
type: conference
user_id: '15911'
year: '2011'
...
---
_id: '14012'
author:
- first_name: Fabian
full_name: Bause, Fabian
last_name: Bause
- first_name: Sergei
full_name: Olfert, Sergei
last_name: Olfert
- first_name: Andreas
full_name: Schröder, Andreas
last_name: Schröder
- first_name: Jens
full_name: Rautenberg, Jens
last_name: Rautenberg
- first_name: Bernd
full_name: Henning, Bernd
id: '213'
last_name: Henning
- first_name: Elmar
full_name: Moritzer, Elmar
last_name: Moritzer
citation:
ama: Bause F, Olfert S, Schröder A, Rautenberg J, Henning B, Moritzer E. Ultrasonic
Nondestructive Testing of composite materials using disturbed coincidence conditions.
Journal of Electronic Measurement and Instrument . 2011.
apa: Bause, F., Olfert, S., Schröder, A., Rautenberg, J., Henning, B., & Moritzer,
E. (2011). Ultrasonic Nondestructive Testing of composite materials using disturbed
coincidence conditions. Journal of Electronic Measurement and Instrument .
bibtex: '@article{Bause_Olfert_Schröder_Rautenberg_Henning_Moritzer_2011, title={Ultrasonic
Nondestructive Testing of composite materials using disturbed coincidence conditions},
journal={Journal of Electronic Measurement and Instrument }, author={Bause, Fabian
and Olfert, Sergei and Schröder, Andreas and Rautenberg, Jens and Henning, Bernd
and Moritzer, Elmar}, year={2011} }'
chicago: Bause, Fabian, Sergei Olfert, Andreas Schröder, Jens Rautenberg, Bernd
Henning, and Elmar Moritzer. “Ultrasonic Nondestructive Testing of Composite Materials
Using Disturbed Coincidence Conditions.” Journal of Electronic Measurement
and Instrument , 2011.
ieee: F. Bause, S. Olfert, A. Schröder, J. Rautenberg, B. Henning, and E. Moritzer,
“Ultrasonic Nondestructive Testing of composite materials using disturbed coincidence
conditions,” Journal of Electronic Measurement and Instrument , 2011.
mla: Bause, Fabian, et al. “Ultrasonic Nondestructive Testing of Composite Materials
Using Disturbed Coincidence Conditions.” Journal of Electronic Measurement
and Instrument , 2011.
short: F. Bause, S. Olfert, A. Schröder, J. Rautenberg, B. Henning, E. Moritzer,
Journal of Electronic Measurement and Instrument (2011).
date_created: 2019-10-25T12:48:38Z
date_updated: 2022-01-06T06:51:49Z
department:
- _id: '49'
language:
- iso: eng
publication: 'Journal of Electronic Measurement and Instrument '
publication_date: '2011'
status: public
title: Ultrasonic Nondestructive Testing of composite materials using disturbed coincidence
conditions
type: newspaper_article
user_id: '15911'
year: '2011'
...
---
_id: '14013'
abstract:
- lang: eng
text: 'Modeling and simulation play a key-role in computer-assisted design of ultrasonic
sensors. The accuracy of those numerical or analytical models highly depends on
the material dataset chosen as well as on the digitized simplified geometry. Thus,
researchers worked on techniques how to measure material datasets of piezoceramics
or passive materials (i.e. polymers) for use in simulation [Rau08] [Rup09]. Most
computer models neglect the influence of adhesive bonds between those active and
passive material components used to form a complete ultrasonic transducer and
thus imply perfect interface layers. To gain a more accurate model one need to
go further and consider non-perfect interface layers between assembly parts. Because
adhesive bonds are neither necessarily isotropic nor homogeneous and their geometric
dimensions are very small, we need to define effective material datasets dependent
on the model used in simulation. In this contribution the indicator under study
is the electric impedance of the active element. We will show the influence of
different adhesives used to adhere metal electrodes on piezoceramic discs. Therefore,
we use several different types of adhesives (epoxies, cyanoacrylates and perfluorpolyether
grease) and different sizes of piezoceramic discs (PIC 255, manufacturer: PI Ceramic
GmbH) of the same batch (thickness, diameter). The electrodes have been cut from
one plate made of stainless steel using a laser to avoid uncertainty effects due
to variations in material-parameters. The probes have been prepared in an air-conditioned
Lab with constant temperature and humidity. The indicators considered to identify
the effect of those different adhesive films are extracted from the electric impedance
of the electromechanical converter.'
author:
- first_name: Fabian
full_name: Bause, Fabian
last_name: Bause
- first_name: Jens
full_name: Rautenberg, Jens
last_name: Rautenberg
- first_name: Bernd
full_name: Henning, Bernd
id: '213'
last_name: Henning
citation:
ama: 'Bause F, Rautenberg J, Henning B. Analyzing the effect of adhered metal electrodes
on piezoelectric elements using different types of adhesives. In: Vol 3. ; 2011:18-23.'
apa: Bause, F., Rautenberg, J., & Henning, B. (2011). Analyzing the effect of
adhered metal electrodes on piezoelectric elements using different types of adhesives
(Vol. 3, pp. 18–23). Presented at the 10th International Conference on Electronic
Measurement & Instruments (ICEMI), Chengdu, China.
bibtex: '@inproceedings{Bause_Rautenberg_Henning_2011, title={Analyzing the effect
of adhered metal electrodes on piezoelectric elements using different types of
adhesives}, volume={3}, author={Bause, Fabian and Rautenberg, Jens and Henning,
Bernd}, year={2011}, pages={18–23} }'
chicago: Bause, Fabian, Jens Rautenberg, and Bernd Henning. “Analyzing the Effect
of Adhered Metal Electrodes on Piezoelectric Elements Using Different Types of
Adhesives,” 3:18–23, 2011.
ieee: F. Bause, J. Rautenberg, and B. Henning, “Analyzing the effect of adhered
metal electrodes on piezoelectric elements using different types of adhesives,”
presented at the 10th International Conference on Electronic Measurement &
Instruments (ICEMI), Chengdu, China, 2011, vol. 3, pp. 18–23.
mla: Bause, Fabian, et al. Analyzing the Effect of Adhered Metal Electrodes on
Piezoelectric Elements Using Different Types of Adhesives. Vol. 3, 2011, pp.
18–23.
short: 'F. Bause, J. Rautenberg, B. Henning, in: 2011, pp. 18–23.'
conference:
end_date: 18.08.2011
location: Chengdu, China
name: 10th International Conference on Electronic Measurement & Instruments (ICEMI)
start_date: 16.08.2011
date_created: 2019-10-25T12:49:42Z
date_updated: 2022-01-06T06:51:49Z
department:
- _id: '49'
intvolume: ' 3'
language:
- iso: eng
page: 18-23
status: public
title: Analyzing the effect of adhered metal electrodes on piezoelectric elements
using different types of adhesives
type: conference
user_id: '15911'
volume: 3
year: '2011'
...
---
_id: '14014'
abstract:
- lang: eng
text: Nowadays ultrasonic distance sensors are widely used in automobiles, robotics
and in industrial automation. Some functional principles of usable transducers
for airborne ultrasonic distance measurements are shown. As every sensor principle,
ultrasonic distance sensors have pros and cons which lead to some problems and
challenges described below. For the main challenges (crosstalk and blind zone)
some trends and solutions are presented.
author:
- first_name: Bernd
full_name: Henning, Bernd
id: '213'
last_name: Henning
- first_name: Andreas
full_name: Schröder, Andreas
last_name: Schröder
citation:
ama: Henning B, Schröder A. Ultrasonic distance sensors - An overview and trends.
Journal of Electronic Measurement and Instrument. 2011;25(7):577-581.
apa: Henning, B., & Schröder, A. (2011). Ultrasonic distance sensors - An overview
and trends. Journal of Electronic Measurement and Instrument, 25(7),
577–581.
bibtex: '@article{Henning_Schröder_2011, title={Ultrasonic distance sensors - An
overview and trends}, volume={25}, number={7}, journal={Journal of Electronic
Measurement and Instrument}, author={Henning, Bernd and Schröder, Andreas}, year={2011},
pages={577–581} }'
chicago: 'Henning, Bernd, and Andreas Schröder. “Ultrasonic Distance Sensors - An
Overview and Trends.” Journal of Electronic Measurement and Instrument
25, no. 7 (2011): 577–81.'
ieee: B. Henning and A. Schröder, “Ultrasonic distance sensors - An overview and
trends,” Journal of Electronic Measurement and Instrument, vol. 25, no.
7, pp. 577–581, 2011.
mla: Henning, Bernd, and Andreas Schröder. “Ultrasonic Distance Sensors - An Overview
and Trends.” Journal of Electronic Measurement and Instrument, vol. 25,
no. 7, 2011, pp. 577–81.
short: B. Henning, A. Schröder, Journal of Electronic Measurement and Instrument
25 (2011) 577–581.
date_created: 2019-10-25T12:52:09Z
date_updated: 2022-01-06T06:51:49Z
department:
- _id: '49'
intvolume: ' 25'
issue: '7'
language:
- iso: eng
page: 577-581
publication: Journal of Electronic Measurement and Instrument
status: public
title: Ultrasonic distance sensors - An overview and trends
type: journal_article
user_id: '15911'
volume: 25
year: '2011'
...
---
_id: '14015'
abstract:
- lang: eng
text: 'Es gibt unterschiedliche Methoden, um räumliche Schallwechseldruckverteilungen
in Flüssigkeiten zu erfassen. Viele dieser Verfahren haben zwei Nachteile. Sie
sind zum einen invasiv, beeinflussen somit die sich ausbreitende Ultraschallwelle,
und zum anderen sehr zeitaufwendig. Die Visualisierung von Ultraschallfeldern
mittels Schlierenmethode ist eine schnelle und einfache Methode, um zweidimensionale
Schallfelder nichtinvasiv zu analysieren. Ein besonderer Vorteil besteht darin,
dass man unmittelbar resultierende Veränderungen im Schallfeld zum Beispiel bei
Frequenzänderung, Sensorausrichtung… beobachten kann. In diesem Beitrag werden
zwei dieser Verfahren vorgestellt. Die modifizierte Schlierenmethode nach Toepler,
das im Weiteren als modifizierte Schlierenmethode bezeichnet wird, und die Hintergrund-schlierenmethode,
das sich bisher hauptsächlich zur Strömungsvisualisierung etabliert hat [1]. Im
ersten Teil werden beide Messverfahren erläutert, die realisierten Messaufbauten
sowie Einsatzmöglichkeiten für die Schallfeldcharakterisierung kurz vorgestellt.
Im zweiten Teil werden beide Verfahren verglichen und die Vor- und Nachteile bezüglich
ausgewählter Messaufgaben bewertet. '
author:
- first_name: Sergei
full_name: Olfert, Sergei
last_name: Olfert
- first_name: Bernd
full_name: Henning, Bernd
id: '213'
last_name: Henning
citation:
ama: 'Olfert S, Henning B. Vergleich zwischen der Schlierenmethode nach Toepler
und der Hintergrundschlierenmethode zur Bestimmung akustischer Grössen eines Ultraschallwandlers.
In: ; 2011.'
apa: Olfert, S., & Henning, B. (2011). Vergleich zwischen der Schlierenmethode
nach Toepler und der Hintergrundschlierenmethode zur Bestimmung akustischer Grössen
eines Ultraschallwandlers. Presented at the 37. Jahrestagung für Akustik (DAGA
2011), Düsseldorf.
bibtex: '@inproceedings{Olfert_Henning_2011, title={Vergleich zwischen der Schlierenmethode
nach Toepler und der Hintergrundschlierenmethode zur Bestimmung akustischer Grössen
eines Ultraschallwandlers}, author={Olfert, Sergei and Henning, Bernd}, year={2011}
}'
chicago: Olfert, Sergei, and Bernd Henning. “Vergleich Zwischen Der Schlierenmethode
Nach Toepler Und Der Hintergrundschlierenmethode Zur Bestimmung Akustischer Grössen
Eines Ultraschallwandlers,” 2011.
ieee: S. Olfert and B. Henning, “Vergleich zwischen der Schlierenmethode nach Toepler
und der Hintergrundschlierenmethode zur Bestimmung akustischer Grössen eines Ultraschallwandlers,”
presented at the 37. Jahrestagung für Akustik (DAGA 2011), Düsseldorf, 2011.
mla: Olfert, Sergei, and Bernd Henning. Vergleich Zwischen Der Schlierenmethode
Nach Toepler Und Der Hintergrundschlierenmethode Zur Bestimmung Akustischer Grössen
Eines Ultraschallwandlers. 2011.
short: 'S. Olfert, B. Henning, in: 2011.'
conference:
end_date: '24.03.2011 '
location: Düsseldorf
name: 37. Jahrestagung für Akustik (DAGA 2011)
start_date: '21.03.2011 '
date_created: 2019-10-25T12:53:13Z
date_updated: 2022-01-06T06:51:49Z
department:
- _id: '49'
language:
- iso: eng
status: public
title: Vergleich zwischen der Schlierenmethode nach Toepler und der Hintergrundschlierenmethode
zur Bestimmung akustischer Grössen eines Ultraschallwandlers
type: conference
user_id: '15911'
year: '2011'
...
---
_id: '14016'
abstract:
- lang: eng
text: There has been a lot of progress in finding measurable quantities of high
in- formation content for the inverse determination of piezoelectric material
properties. Since some material parameters (mainly \textgreek{e}S 11, e15and cE
44) do not or only marginally influence the electrical impedance over frequency,
it is not sufficient to look only at the electri- cal impedance of discoidal piezoceramics
[1]. Moreover, the parameter sensitivities vary with respect to the diameter--thickness
ratio of the disc and the design of an ultrasonic transducer's piezoceramic has
to match other requirements than those of a good material characterization [2,
3]. That is why it is still desirable to find model based approaches for parameter
identification that either keep the technical effort low (e.g., only an impedance
measurement) or increase speed of the inversion procedure. In this contribution
we answer the question if an additional analytical approximation of cE 44, strictly
following the ideas of Theocaris [4], in conjunction with a single measured elec-
trical impedance will be sufficient for an accurate simulation of both, electrical
impedance and surface normal velocity of a piezoceramic disc. Thereby, the remaining
parameters are identified by means of the Inverse Method. Furthermore, we use
the parameter ap- proximation as an initial guess and limiting boundary to speed
up the inverse algorithm if both, electrical impedance and surface normal velocity
are taken into account within the optimization procedure.
author:
- first_name: Jens
full_name: Rautenberg, Jens
last_name: Rautenberg
- first_name: Stefan J.
full_name: Rupitsch, Stefan J.
last_name: Rupitsch
- first_name: Bernd
full_name: Henning, Bernd
id: '213'
last_name: Henning
- first_name: Reinhard
full_name: Lerch, Reinhard
last_name: Lerch
citation:
ama: 'Rautenberg J, Rupitsch SJ, Henning B, Lerch R. Utilizing an Analytical Approximation
for c44E to Enhance the Inverse Method for Material Parameter Identification of
Piezoceramics. In: 7th International Workshop on Direct and Inverse Problems
in Piezoelectricity. ; 2011.'
apa: Rautenberg, J., Rupitsch, S. J., Henning, B., & Lerch, R. (2011). Utilizing
an Analytical Approximation for c44E to Enhance the Inverse Method for Material
Parameter Identification of Piezoceramics. In 7th International Workshop on
Direct and Inverse Problems in Piezoelectricity.
bibtex: '@inproceedings{Rautenberg_Rupitsch_Henning_Lerch_2011, title={Utilizing
an Analytical Approximation for c44E to Enhance the Inverse Method for Material
Parameter Identification of Piezoceramics}, booktitle={7th International Workshop
on Direct and Inverse Problems in Piezoelectricity}, author={Rautenberg, Jens
and Rupitsch, Stefan J. and Henning, Bernd and Lerch, Reinhard}, year={2011} }'
chicago: Rautenberg, Jens, Stefan J. Rupitsch, Bernd Henning, and Reinhard Lerch.
“Utilizing an Analytical Approximation for C44E to Enhance the Inverse Method
for Material Parameter Identification of Piezoceramics.” In 7th International
Workshop on Direct and Inverse Problems in Piezoelectricity, 2011.
ieee: J. Rautenberg, S. J. Rupitsch, B. Henning, and R. Lerch, “Utilizing an Analytical
Approximation for c44E to Enhance the Inverse Method for Material Parameter Identification
of Piezoceramics,” in 7th International Workshop on Direct and Inverse Problems
in Piezoelectricity, 2011.
mla: Rautenberg, Jens, et al. “Utilizing an Analytical Approximation for C44E to
Enhance the Inverse Method for Material Parameter Identification of Piezoceramics.”
7th International Workshop on Direct and Inverse Problems in Piezoelectricity,
2011.
short: 'J. Rautenberg, S.J. Rupitsch, B. Henning, R. Lerch, in: 7th International
Workshop on Direct and Inverse Problems in Piezoelectricity, 2011.'
date_created: 2019-10-25T12:54:40Z
date_updated: 2022-01-06T06:51:49Z
department:
- _id: '49'
language:
- iso: eng
publication: 7th International Workshop on Direct and Inverse Problems in Piezoelectricity
status: public
title: Utilizing an Analytical Approximation for c44E to Enhance the Inverse Method
for Material Parameter Identification of Piezoceramics
type: conference
user_id: '15911'
year: '2011'
...
---
_id: '14548'
abstract:
- lang: eng
text: Bei der Luftultraschall-Abstandsmessung mit einem einzelnen Schallwandler
ist der Mindestabstand durch die Sendesignaldauer und die Ausschwingzeit des Schallwandlers
begrenzt. Daher führt die Verwendung von codierten Sendesignalen, wie sie z.B.
für die Unterscheidung mehrerer Sender genutzt werden können, im Allgemeinen zu
einer Vergrößerung des Mindestabstandes. Dieser Beitrag zeigt, dass der Mindestabstand
bei codierten Sendesignalen durch eine geeignete Signalverarbeitung, bei der eine
Trennung des Sende- und Empfangssignals erfolgt, deutlich verringert werden kann.
author:
- first_name: Andreas
full_name: Schröder, Andreas
last_name: Schröder
- first_name: Bernd
full_name: Henning, Bernd
id: '213'
last_name: Henning
citation:
ama: 'Schröder A, Henning B. Luftultraschall-Abstandsmessung mit verkürztem Mindestabstand.
In: ; 2011.'
apa: Schröder, A., & Henning, B. (2011). Luftultraschall-Abstandsmessung mit
verkürztem Mindestabstand. Presented at the 7. Jahrestagung für Akustik (DAGA
2011), Düsseldorf.
bibtex: '@inproceedings{Schröder_Henning_2011, title={Luftultraschall-Abstandsmessung
mit verkürztem Mindestabstand}, author={Schröder, Andreas and Henning, Bernd},
year={2011} }'
chicago: Schröder, Andreas, and Bernd Henning. “Luftultraschall-Abstandsmessung
Mit Verkürztem Mindestabstand,” 2011.
ieee: A. Schröder and B. Henning, “Luftultraschall-Abstandsmessung mit verkürztem
Mindestabstand,” presented at the 7. Jahrestagung für Akustik (DAGA 2011), Düsseldorf,
2011.
mla: Schröder, Andreas, and Bernd Henning. Luftultraschall-Abstandsmessung Mit
Verkürztem Mindestabstand. 2011.
short: 'A. Schröder, B. Henning, in: 2011.'
conference:
end_date: 24.03.2011
location: Düsseldorf
name: 7. Jahrestagung für Akustik (DAGA 2011)
start_date: 21.03.2011
date_created: 2019-11-05T14:54:48Z
date_updated: 2022-01-06T06:52:02Z
department:
- _id: '49'
language:
- iso: eng
status: public
title: Luftultraschall-Abstandsmessung mit verkürztem Mindestabstand
type: conference
user_id: '15911'
year: '2011'
...
---
_id: '14549'
abstract:
- lang: eng
text: Simultaneous transmitting and receiving (STaR) enhances the utilization of
single transducer ultrasound measurement systems. In distance measurement applications
the dead zone can be reduced to nearly zero, independent of the transmitted signal.
So it is possible to transmit codedsignals to identify different sensors without
increasing the minimum distance. The electrical transducer signal consists of
the electrical transmitted and received signal. A separation of these two signals
can be done with a mathematical model of the electrical system. For this purpose
it is necessary to digitize the electrical transducer signal. Due to the relative
small amplitude of the received signal compared to the transmitted signal amplitude,
a high resolution analog to digital converter (ADC) is needed. This leads to high
requirements for the ADC. The necessary resolution limits the sample rate of the
ADC. By down mixing the transducer signal using a coherent quadrature demodulation
(CQD), as used in many high frequency ultrasound applications, the sample rate
of the ADC can be reduced. In this contribution an airborne ultrasound distance
measurement system with reduced dead zone is used to analyze the effects of this
concept to the signal conditioning, system identification and system performance.
The approach is compared with a system without CQD and an ADC with a lower resolution
but a higher sample rate. By analyzing the pros and cons of both systems the usability
of a CQD based system for a STaR application is evaluated. The distance measurement
system used for the experiments is based on a 40 kHz airborne ultrasonic transducer.
A gyrator based transmit amplifier delivers a system bandwidth of about 10 kHz.
In the experiments, coded transmitted signals are used to measure the distance
to a metal reflector. The main objectives are short distances between 0 mm and
200 mm. Here a separation of transmitted and received signal is necessary. The
reflector distance is calculated by a cross correlation between transmitted and
received signal.
author:
- first_name: Andreas
full_name: Schröder, Andreas
last_name: Schröder
- first_name: Bernd
full_name: Henning, Bernd
last_name: Henning
citation:
ama: 'Schröder A, Henning B. Model based separation of transmitted and received
signal for single transducer distance measurement applications. In: ; 2011.'
apa: Schröder, A., & Henning, B. (2011). Model based separation of transmitted
and received signal for single transducer distance measurement applications.
bibtex: '@inproceedings{Schröder_Henning_2011, title={Model based separation of
transmitted and received signal for single transducer distance measurement applications},
author={Schröder, Andreas and Henning, Bernd}, year={2011} }'
chicago: Schröder, Andreas, and Bernd Henning. “Model Based Separation of Transmitted
and Received Signal for Single Transducer Distance Measurement Applications,”
2011.
ieee: A. Schröder and B. Henning, “Model based separation of transmitted and received
signal for single transducer distance measurement applications,” 2011.
mla: Schröder, Andreas, and Bernd Henning. Model Based Separation of Transmitted
and Received Signal for Single Transducer Distance Measurement Applications.
2011.
short: 'A. Schröder, B. Henning, in: 2011.'
date_created: 2019-11-05T14:56:17Z
date_updated: 2022-01-06T06:52:02Z
department:
- _id: '49'
language:
- iso: eng
status: public
title: Model based separation of transmitted and received signal for single transducer
distance measurement applications
type: conference
user_id: '15911'
year: '2011'
...
---
_id: '14550'
abstract:
- lang: eng
text: For many applications like level measurement and industry robotics it is of
advantage if the directional characteristic of an ultrasonic transducer is changeable
or adaptable for the improvement of spatial resolution. Often this goal is reached
with the use of ultrasonic transducer arrays, which elements are driven with phase
shifted excitation signals. One disadvantage of these solutions is the great effort
for building such an array and the multi-channel sensor electronics. In this contribution
the directional characteristic of a single air transducer with segmented electrodes
is analyzed. Therefore a variable script based finite element model is used to
discover the influence of different electrode configurations on the directional
characteristic of a single piezoceramic transducer. Especially the influence on
the angle of beam and the near field length are evaluated. The used variable model
permits an optimization of the configuration with regards to the mentioned criteria.
The findings will be used for the development of a level measurement system for
bulk solids.
author:
- first_name: Carsten
full_name: Unverzagt, Carsten
last_name: Unverzagt
- first_name: Bernd
full_name: Henning, Bernd
id: '213'
last_name: Henning
citation:
ama: 'Unverzagt C, Henning B. Finite element simulation of single ultrasonic transducer
with segmented electrodes to adjust the directional characteristic. In: ; 2011.'
apa: Unverzagt, C., & Henning, B. (2011). Finite element simulation of single
ultrasonic transducer with segmented electrodes to adjust the directional characteristic.
Presented at the International Congress on Ultrasonics (ICU 2011), Gdansk, Poland.
bibtex: '@inproceedings{Unverzagt_Henning_2011, title={Finite element simulation
of single ultrasonic transducer with segmented electrodes to adjust the directional
characteristic}, author={Unverzagt, Carsten and Henning, Bernd}, year={2011} }'
chicago: Unverzagt, Carsten, and Bernd Henning. “Finite Element Simulation of Single
Ultrasonic Transducer with Segmented Electrodes to Adjust the Directional Characteristic,”
2011.
ieee: C. Unverzagt and B. Henning, “Finite element simulation of single ultrasonic
transducer with segmented electrodes to adjust the directional characteristic,”
presented at the International Congress on Ultrasonics (ICU 2011), Gdansk, Poland,
2011.
mla: Unverzagt, Carsten, and Bernd Henning. Finite Element Simulation of Single
Ultrasonic Transducer with Segmented Electrodes to Adjust the Directional Characteristic.
2011.
short: 'C. Unverzagt, B. Henning, in: 2011.'
conference:
end_date: 08.09.2011
location: Gdansk, Poland
name: International Congress on Ultrasonics (ICU 2011)
start_date: 05.09.2011
date_created: 2019-11-05T14:57:17Z
date_updated: 2022-01-06T06:52:02Z
department:
- _id: '49'
keyword:
- Elektrode
language:
- iso: eng
status: public
title: Finite element simulation of single ultrasonic transducer with segmented electrodes
to adjust the directional characteristic
type: conference
user_id: '15911'
year: '2011'
...
---
_id: '13053'
author:
- first_name: Alejandro
full_name: Cook, Alejandro
last_name: Cook
- first_name: Sybille
full_name: Hellebrand, Sybille
id: '209'
last_name: Hellebrand
orcid: 0000-0002-3717-3939
- first_name: Thomas
full_name: Indlekofer, Thomas
last_name: Indlekofer
- first_name: Hans-Joachim
full_name: Wunderlich, Hans-Joachim
last_name: Wunderlich
citation:
ama: 'Cook A, Hellebrand S, Indlekofer T, Wunderlich H-J. Robuster Selbsttest mit
Diagnose. In: 5. GMM/GI/ITG Fachtagung “Zuverlässigkeit Und Entwurf.” Hamburg,
Germany; 2011:48-53.'
apa: Cook, A., Hellebrand, S., Indlekofer, T., & Wunderlich, H.-J. (2011). Robuster
Selbsttest mit Diagnose. In 5. GMM/GI/ITG Fachtagung “Zuverlässigkeit und Entwurf”
(pp. 48–53). Hamburg, Germany.
bibtex: '@inproceedings{Cook_Hellebrand_Indlekofer_Wunderlich_2011, place={Hamburg,
Germany}, title={Robuster Selbsttest mit Diagnose}, booktitle={5. GMM/GI/ITG Fachtagung
“Zuverlässigkeit und Entwurf”}, author={Cook, Alejandro and Hellebrand, Sybille
and Indlekofer, Thomas and Wunderlich, Hans-Joachim}, year={2011}, pages={48–53}
}'
chicago: Cook, Alejandro, Sybille Hellebrand, Thomas Indlekofer, and Hans-Joachim
Wunderlich. “Robuster Selbsttest Mit Diagnose.” In 5. GMM/GI/ITG Fachtagung
“Zuverlässigkeit Und Entwurf,” 48–53. Hamburg, Germany, 2011.
ieee: A. Cook, S. Hellebrand, T. Indlekofer, and H.-J. Wunderlich, “Robuster Selbsttest
mit Diagnose,” in 5. GMM/GI/ITG Fachtagung “Zuverlässigkeit und Entwurf,”
2011, pp. 48–53.
mla: Cook, Alejandro, et al. “Robuster Selbsttest Mit Diagnose.” 5. GMM/GI/ITG
Fachtagung “Zuverlässigkeit Und Entwurf,” 2011, pp. 48–53.
short: 'A. Cook, S. Hellebrand, T. Indlekofer, H.-J. Wunderlich, in: 5. GMM/GI/ITG
Fachtagung “Zuverlässigkeit Und Entwurf,” Hamburg, Germany, 2011, pp. 48–53.'
date_created: 2019-08-28T11:47:35Z
date_updated: 2022-01-06T06:51:27Z
department:
- _id: '48'
language:
- iso: eng
page: 48-53
place: Hamburg, Germany
publication: 5. GMM/GI/ITG Fachtagung "Zuverlässigkeit und Entwurf"
status: public
title: Robuster Selbsttest mit Diagnose
type: conference
user_id: '209'
year: '2011'
...
---
_id: '13194'
author:
- first_name: K.
full_name: Dembczynski, K.
last_name: Dembczynski
- first_name: W.
full_name: Waegeman, W.
last_name: Waegeman
- first_name: W.
full_name: Cheng, W.
last_name: Cheng
- first_name: Eyke
full_name: Hüllermeier, Eyke
id: '48129'
last_name: Hüllermeier
citation:
ama: 'Dembczynski K, Waegeman W, Cheng W, Hüllermeier E. An exact algorithm for
F-measure maximization. In: In Proceedings NIPS-2011, 25th Annual Conference
on Neural Information Processing Systems, Granada, Spain. ; 2011.'
apa: Dembczynski, K., Waegeman, W., Cheng, W., & Hüllermeier, E. (2011). An
exact algorithm for F-measure maximization. In In Proceedings NIPS-2011, 25th
Annual Conference on Neural Information Processing Systems, Granada, Spain.
bibtex: '@inproceedings{Dembczynski_Waegeman_Cheng_Hüllermeier_2011, title={An exact
algorithm for F-measure maximization}, booktitle={In Proceedings NIPS-2011, 25th
Annual Conference on Neural Information Processing Systems, Granada, Spain}, author={Dembczynski,
K. and Waegeman, W. and Cheng, W. and Hüllermeier, Eyke}, year={2011} }'
chicago: Dembczynski, K., W. Waegeman, W. Cheng, and Eyke Hüllermeier. “An Exact
Algorithm for F-Measure Maximization.” In In Proceedings NIPS-2011, 25th Annual
Conference on Neural Information Processing Systems, Granada, Spain, 2011.
ieee: K. Dembczynski, W. Waegeman, W. Cheng, and E. Hüllermeier, “An exact algorithm
for F-measure maximization,” in In Proceedings NIPS-2011, 25th Annual Conference
on Neural Information Processing Systems, Granada, Spain, 2011.
mla: Dembczynski, K., et al. “An Exact Algorithm for F-Measure Maximization.” In
Proceedings NIPS-2011, 25th Annual Conference on Neural Information Processing
Systems, Granada, Spain, 2011.
short: 'K. Dembczynski, W. Waegeman, W. Cheng, E. Hüllermeier, in: In Proceedings
NIPS-2011, 25th Annual Conference on Neural Information Processing Systems, Granada,
Spain, 2011.'
date_created: 2019-09-12T14:45:38Z
date_updated: 2022-01-06T06:51:30Z
department:
- _id: '34'
- _id: '7'
- _id: '355'
language:
- iso: eng
publication: In Proceedings NIPS-2011, 25th Annual Conference on Neural Information
Processing Systems, Granada, Spain
status: public
title: An exact algorithm for F-measure maximization
type: conference
user_id: '49109'
year: '2011'
...
---
_id: '13195'
author:
- first_name: W.
full_name: Cheng, W.
last_name: Cheng
- first_name: J.
full_name: Fuernkranz, J.
last_name: Fuernkranz
- first_name: Eyke
full_name: Hüllermeier, Eyke
id: '48129'
last_name: Hüllermeier
- first_name: S.H.
full_name: Park, S.H.
last_name: Park
citation:
ama: 'Cheng W, Fuernkranz J, Hüllermeier E, Park SH. Preference-based policy iteration:
Leveraging preference learning for reinforcement learning. In: Proceedings
ECML/PKDD-2011, European Conference on Machine Learning and Principles and Practice
of Knowledge Discovery in Databases, Athens, Greece, . ; 2011.'
apa: 'Cheng, W., Fuernkranz, J., Hüllermeier, E., & Park, S. H. (2011). Preference-based
policy iteration: Leveraging preference learning for reinforcement learning. In
Proceedings ECML/PKDD-2011, European Conference on Machine Learning and Principles
and Practice of Knowledge Discovery in Databases, Athens, Greece, .'
bibtex: '@inproceedings{Cheng_Fuernkranz_Hüllermeier_Park_2011, title={Preference-based
policy iteration: Leveraging preference learning for reinforcement learning},
booktitle={Proceedings ECML/PKDD-2011, European Conference on Machine Learning
and Principles and Practice of Knowledge Discovery in Databases, Athens, Greece,
}, author={Cheng, W. and Fuernkranz, J. and Hüllermeier, Eyke and Park, S.H.},
year={2011} }'
chicago: 'Cheng, W., J. Fuernkranz, Eyke Hüllermeier, and S.H. Park. “Preference-Based
Policy Iteration: Leveraging Preference Learning for Reinforcement Learning.”
In Proceedings ECML/PKDD-2011, European Conference on Machine Learning and
Principles and Practice of Knowledge Discovery in Databases, Athens, Greece, ,
2011.'
ieee: 'W. Cheng, J. Fuernkranz, E. Hüllermeier, and S. H. Park, “Preference-based
policy iteration: Leveraging preference learning for reinforcement learning,”
in Proceedings ECML/PKDD-2011, European Conference on Machine Learning and
Principles and Practice of Knowledge Discovery in Databases, Athens, Greece, ,
2011.'
mla: 'Cheng, W., et al. “Preference-Based Policy Iteration: Leveraging Preference
Learning for Reinforcement Learning.” Proceedings ECML/PKDD-2011, European
Conference on Machine Learning and Principles and Practice of Knowledge Discovery
in Databases, Athens, Greece, , 2011.'
short: 'W. Cheng, J. Fuernkranz, E. Hüllermeier, S.H. Park, in: Proceedings ECML/PKDD-2011,
European Conference on Machine Learning and Principles and Practice of Knowledge
Discovery in Databases, Athens, Greece, , 2011.'
date_created: 2019-09-12T14:50:29Z
date_updated: 2022-01-06T06:51:30Z
language:
- iso: eng
publication: 'Proceedings ECML/PKDD-2011, European Conference on Machine Learning
and Principles and Practice of Knowledge Discovery in Databases, Athens, Greece, '
status: public
title: 'Preference-based policy iteration: Leveraging preference learning for reinforcement
learning'
type: conference
user_id: '49109'
year: '2011'
...
---
_id: '13196'
author:
- first_name: J.
full_name: Fürnkranz, J.
last_name: Fürnkranz
- first_name: Eyke
full_name: Hüllermeier, Eyke
id: '48129'
last_name: Hüllermeier
citation:
ama: 'Fürnkranz J, Hüllermeier E. Learning from label preferences. In: Elomaa T,
Hollmen J, Mannila H, eds. In Proceedings DS-2011, 14th International Conference
on Discovery Science, Number 6926 in LNAI. Springer; 2011:2-17.'
apa: Fürnkranz, J., & Hüllermeier, E. (2011). Learning from label preferences.
In T. Elomaa, J. Hollmen, & H. Mannila (Eds.), in Proceedings DS-2011,
14th International Conference on Discovery Science, number 6926 in LNAI (pp.
2–17). Springer.
bibtex: '@inproceedings{Fürnkranz_Hüllermeier_2011, title={Learning from label preferences},
booktitle={in Proceedings DS-2011, 14th International Conference on Discovery
Science, number 6926 in LNAI}, publisher={Springer}, author={Fürnkranz, J. and
Hüllermeier, Eyke}, editor={Elomaa, T. and Hollmen, J. and Mannila, H.Editors},
year={2011}, pages={2–17} }'
chicago: Fürnkranz, J., and Eyke Hüllermeier. “Learning from Label Preferences.”
In In Proceedings DS-2011, 14th International Conference on Discovery Science,
Number 6926 in LNAI, edited by T. Elomaa, J. Hollmen, and H. Mannila, 2–17.
Springer, 2011.
ieee: J. Fürnkranz and E. Hüllermeier, “Learning from label preferences,” in in
Proceedings DS-2011, 14th International Conference on Discovery Science, number
6926 in LNAI, 2011, pp. 2–17.
mla: Fürnkranz, J., and Eyke Hüllermeier. “Learning from Label Preferences.” In
Proceedings DS-2011, 14th International Conference on Discovery Science, Number
6926 in LNAI, edited by T. Elomaa et al., Springer, 2011, pp. 2–17.
short: 'J. Fürnkranz, E. Hüllermeier, in: T. Elomaa, J. Hollmen, H. Mannila (Eds.),
In Proceedings DS-2011, 14th International Conference on Discovery Science, Number
6926 in LNAI, Springer, 2011, pp. 2–17.'
date_created: 2019-09-12T15:00:59Z
date_updated: 2022-01-06T06:51:30Z
department:
- _id: '34'
- _id: '7'
- _id: '355'
editor:
- first_name: T.
full_name: Elomaa, T.
last_name: Elomaa
- first_name: J.
full_name: Hollmen, J.
last_name: Hollmen
- first_name: H.
full_name: Mannila, H.
last_name: Mannila
language:
- iso: eng
page: 2-17
publication: in Proceedings DS-2011, 14th International Conference on Discovery Science,
number 6926 in LNAI
publisher: Springer
status: public
title: Learning from label preferences
type: conference
user_id: '49109'
year: '2011'
...
---
_id: '13197'
author:
- first_name: A.
full_name: Fallah Tehrani, A.
last_name: Fallah Tehrani
- first_name: W.
full_name: Cheng, W.
last_name: Cheng
- first_name: K.
full_name: Dembczynski, K.
last_name: Dembczynski
- first_name: Eyke
full_name: Hüllermeier, Eyke
id: '48129'
last_name: Hüllermeier
citation:
ama: 'Fallah Tehrani A, Cheng W, Dembczynski K, Hüllermeier E. Learning monotone
nonlinear models using the Choquet integral. In: In Proceedings ECML/PKDD-2011,
European Conference on Machine Learning and Principles and Practice of Knowledge
Discovery in Databases, Athens, Greece,. ; 2011.'
apa: Fallah Tehrani, A., Cheng, W., Dembczynski, K., & Hüllermeier, E. (2011).
Learning monotone nonlinear models using the Choquet integral. In In Proceedings
ECML/PKDD-2011, European Conference on Machine Learning and Principles and Practice
of Knowledge Discovery in Databases, Athens, Greece,.
bibtex: '@inproceedings{Fallah Tehrani_Cheng_Dembczynski_Hüllermeier_2011, title={Learning
monotone nonlinear models using the Choquet integral}, booktitle={In Proceedings
ECML/PKDD-2011, European Conference on Machine Learning and Principles and Practice
of Knowledge Discovery in Databases, Athens, Greece,}, author={Fallah Tehrani,
A. and Cheng, W. and Dembczynski, K. and Hüllermeier, Eyke}, year={2011} }'
chicago: Fallah Tehrani, A., W. Cheng, K. Dembczynski, and Eyke Hüllermeier. “Learning
Monotone Nonlinear Models Using the Choquet Integral.” In In Proceedings ECML/PKDD-2011,
European Conference on Machine Learning and Principles and Practice of Knowledge
Discovery in Databases, Athens, Greece, 2011.
ieee: A. Fallah Tehrani, W. Cheng, K. Dembczynski, and E. Hüllermeier, “Learning
monotone nonlinear models using the Choquet integral,” in In Proceedings ECML/PKDD-2011,
European Conference on Machine Learning and Principles and Practice of Knowledge
Discovery in Databases, Athens, Greece, 2011.
mla: Fallah Tehrani, A., et al. “Learning Monotone Nonlinear Models Using the Choquet
Integral.” In Proceedings ECML/PKDD-2011, European Conference on Machine Learning
and Principles and Practice of Knowledge Discovery in Databases, Athens, Greece,
2011.
short: 'A. Fallah Tehrani, W. Cheng, K. Dembczynski, E. Hüllermeier, in: In Proceedings
ECML/PKDD-2011, European Conference on Machine Learning and Principles and Practice
of Knowledge Discovery in Databases, Athens, Greece, 2011.'
date_created: 2019-09-12T15:04:58Z
date_updated: 2022-01-06T06:51:30Z
department:
- _id: '34'
- _id: '7'
- _id: '355'
language:
- iso: eng
publication: In Proceedings ECML/PKDD-2011, European Conference on Machine Learning
and Principles and Practice of Knowledge Discovery in Databases, Athens, Greece,
status: public
title: Learning monotone nonlinear models using the Choquet integral
type: conference
user_id: '49109'
year: '2011'
...
---
_id: '13198'
author:
- first_name: Eyke
full_name: Hüllermeier, Eyke
id: '48129'
last_name: Hüllermeier
- first_name: P.
full_name: Schlegel, P.
last_name: Schlegel
citation:
ama: 'Hüllermeier E, Schlegel P. Preference-based CBR: First steps toward a methodological
framework. In: Ram A, Wiratunga N, eds. In Proceedings ICCBR-2011, 19th International
Conference on Case-Based Reasoning, Number 6880 in LNAI. Springer; 2011:77-91.'
apa: 'Hüllermeier, E., & Schlegel, P. (2011). Preference-based CBR: First steps
toward a methodological framework. In A. Ram & N. Wiratunga (Eds.), In
Proceedings ICCBR-2011, 19th International Conference on Case-Based Reasoning,
number 6880 in LNAI (pp. 77–91). Springer.'
bibtex: '@inproceedings{Hüllermeier_Schlegel_2011, title={Preference-based CBR:
First steps toward a methodological framework}, booktitle={In Proceedings ICCBR-2011,
19th International Conference on Case-Based Reasoning, number 6880 in LNAI}, publisher={Springer},
author={Hüllermeier, Eyke and Schlegel, P.}, editor={Ram, A. and Wiratunga, N.Editors},
year={2011}, pages={77–91} }'
chicago: 'Hüllermeier, Eyke, and P. Schlegel. “Preference-Based CBR: First Steps
toward a Methodological Framework.” In In Proceedings ICCBR-2011, 19th International
Conference on Case-Based Reasoning, Number 6880 in LNAI, edited by A. Ram
and N. Wiratunga, 77–91. Springer, 2011.'
ieee: 'E. Hüllermeier and P. Schlegel, “Preference-based CBR: First steps toward
a methodological framework,” in In Proceedings ICCBR-2011, 19th International
Conference on Case-Based Reasoning, number 6880 in LNAI, 2011, pp. 77–91.'
mla: 'Hüllermeier, Eyke, and P. Schlegel. “Preference-Based CBR: First Steps toward
a Methodological Framework.” In Proceedings ICCBR-2011, 19th International
Conference on Case-Based Reasoning, Number 6880 in LNAI, edited by A. Ram
and N. Wiratunga, Springer, 2011, pp. 77–91.'
short: 'E. Hüllermeier, P. Schlegel, in: A. Ram, N. Wiratunga (Eds.), In Proceedings
ICCBR-2011, 19th International Conference on Case-Based Reasoning, Number 6880
in LNAI, Springer, 2011, pp. 77–91.'
date_created: 2019-09-12T15:10:28Z
date_updated: 2022-01-06T06:51:30Z
department:
- _id: '34'
- _id: '7'
- _id: '355'
editor:
- first_name: A.
full_name: Ram, A.
last_name: Ram
- first_name: N.
full_name: Wiratunga, N.
last_name: Wiratunga
language:
- iso: eng
page: 77-91
publication: In Proceedings ICCBR-2011, 19th International Conference on Case-Based
Reasoning, number 6880 in LNAI
publisher: Springer
status: public
title: 'Preference-based CBR: First steps toward a methodological framework'
type: conference
user_id: '49109'
year: '2011'
...
---
_id: '13206'
author:
- first_name: Matthias
full_name: Trier, Matthias
id: '72744'
last_name: Trier
- first_name: Alexander
full_name: Richter, Alexander
last_name: Richter
- first_name: Susanne
full_name: Mörl, Susanne
last_name: Mörl
- first_name: Michael
full_name: Koch, Michael
last_name: Koch
citation:
ama: 'Trier M, Richter A, Mörl S, Koch M. Anwendungsszenarien als Werkzeug zur (V)
Ermittlung des Nutzens von corporate social software. In: Bernstein A, Schwabe
G, eds. 10th International Conference on Wirtschaftsinformatik. ; 2011.'
apa: Trier, M., Richter, A., Mörl, S., & Koch, M. (2011). Anwendungsszenarien
als Werkzeug zur (V) Ermittlung des Nutzens von corporate social software. In
A. Bernstein & G. Schwabe (Eds.), 10th International Conference on Wirtschaftsinformatik.
bibtex: '@inproceedings{Trier_Richter_Mörl_Koch_2011, title={Anwendungsszenarien
als Werkzeug zur (V) Ermittlung des Nutzens von corporate social software}, booktitle={10th
International Conference on Wirtschaftsinformatik}, author={Trier, Matthias and
Richter, Alexander and Mörl, Susanne and Koch, Michael}, editor={Bernstein, A
and Schwabe, GEditors}, year={2011} }'
chicago: Trier, Matthias, Alexander Richter, Susanne Mörl, and Michael Koch. “Anwendungsszenarien
Als Werkzeug Zur (V) Ermittlung Des Nutzens von Corporate Social Software.” In
10th International Conference on Wirtschaftsinformatik, edited by A Bernstein
and G Schwabe, 2011.
ieee: M. Trier, A. Richter, S. Mörl, and M. Koch, “Anwendungsszenarien als Werkzeug
zur (V) Ermittlung des Nutzens von corporate social software,” in 10th International
Conference on Wirtschaftsinformatik, 2011.
mla: Trier, Matthias, et al. “Anwendungsszenarien Als Werkzeug Zur (V) Ermittlung
Des Nutzens von Corporate Social Software.” 10th International Conference on
Wirtschaftsinformatik, edited by A Bernstein and G Schwabe, 2011.
short: 'M. Trier, A. Richter, S. Mörl, M. Koch, in: A. Bernstein, G. Schwabe (Eds.),
10th International Conference on Wirtschaftsinformatik, 2011.'
date_created: 2019-09-13T09:25:37Z
date_updated: 2022-01-06T06:51:30Z
department:
- _id: '195'
editor:
- first_name: A
full_name: Bernstein, A
last_name: Bernstein
- first_name: G
full_name: Schwabe, G
last_name: Schwabe
extern: '1'
language:
- iso: eng
publication: 10th International Conference on Wirtschaftsinformatik
publication_status: published
status: public
title: Anwendungsszenarien als Werkzeug zur (V) Ermittlung des Nutzens von corporate
social software
type: conference
user_id: '72744'
year: '2011'
...
---
_id: '13256'
author:
- first_name: Junghyun
full_name: Ahn, Junghyun
last_name: Ahn
- first_name: Anna
full_name: Borowiec, Anna
last_name: Borowiec
- first_name: Kevan
full_name: Buckley, Kevan
last_name: Buckley
- first_name: Di
full_name: Cai, Di
last_name: Cai
- first_name: Anna
full_name: Chmiel, Anna
last_name: Chmiel
- first_name: Agnieszka
full_name: Czaplicka, Agnieszka
last_name: Czaplicka
- first_name: Grzegorz
full_name: Dąbrowski, Grzegorz
last_name: Dąbrowski
- first_name: Antonios
full_name: Garas, Antonios
last_name: Garas
- first_name: David
full_name: Garcia, David
last_name: Garcia
- first_name: Stéphane
full_name: Gobron, Stéphane
last_name: Gobron
- first_name: Robert
full_name: Hillmann, Robert
last_name: Hillmann
- first_name: Janusz
full_name: Hołyst, Janusz
last_name: Hołyst
- first_name: Arvid
full_name: Kappas, Arvid
last_name: Kappas
- first_name: Dennis
full_name: Küster, Dennis
last_name: Küster
- first_name: Marija
full_name: Mitrovic, Marija
last_name: Mitrovic
- first_name: Georgios
full_name: Paltoglou, Georgios
last_name: Paltoglou
- first_name: Hannes
full_name: Pirker, Hannes
last_name: Pirker
- first_name: Stefan
full_name: Rank, Stefan
last_name: Rank
- first_name: Frank
full_name: Schweitzer, Frank
last_name: Schweitzer
- first_name: Julian
full_name: Sienkiewicz, Julian
last_name: Sienkiewicz
- first_name: Marcin
full_name: Skowron, Marcin
last_name: Skowron
- first_name: Paweł
full_name: Sobkowicz, Paweł
last_name: Sobkowicz
- first_name: Daniel
full_name: Thalmann, Daniel
last_name: Thalmann
- first_name: Mike
full_name: Thelwall, Mike
last_name: Thelwall
- first_name: Mathias
full_name: Theunis, Mathias
last_name: Theunis
- first_name: Matthias
full_name: Trier, Matthias
id: '72744'
last_name: Trier
- first_name: Elena
full_name: Tsankova, Elena
last_name: Tsankova
- first_name: Paweł
full_name: Weronski, Paweł
last_name: Weronski
citation:
ama: Ahn J, Borowiec A, Buckley K, et al. CYBEREMOTIONS – Collective Emotions in
Cyberspace. Procedia Computer Science. 2011:221-222. doi:10.1016/j.procs.2011.09.076
apa: Ahn, J., Borowiec, A., Buckley, K., Cai, D., Chmiel, A., Czaplicka, A., … Weronski,
P. (2011). CYBEREMOTIONS – Collective Emotions in Cyberspace. Procedia Computer
Science, 221–222. https://doi.org/10.1016/j.procs.2011.09.076
bibtex: '@article{Ahn_Borowiec_Buckley_Cai_Chmiel_Czaplicka_Dąbrowski_Garas_Garcia_Gobron_et
al._2011, title={CYBEREMOTIONS – Collective Emotions in Cyberspace}, DOI={10.1016/j.procs.2011.09.076},
journal={Procedia Computer Science}, author={Ahn, Junghyun and Borowiec, Anna
and Buckley, Kevan and Cai, Di and Chmiel, Anna and Czaplicka, Agnieszka and Dąbrowski,
Grzegorz and Garas, Antonios and Garcia, David and Gobron, Stéphane and et al.},
year={2011}, pages={221–222} }'
chicago: Ahn, Junghyun, Anna Borowiec, Kevan Buckley, Di Cai, Anna Chmiel, Agnieszka
Czaplicka, Grzegorz Dąbrowski, et al. “CYBEREMOTIONS – Collective Emotions in
Cyberspace.” Procedia Computer Science, 2011, 221–22. https://doi.org/10.1016/j.procs.2011.09.076.
ieee: J. Ahn et al., “CYBEREMOTIONS – Collective Emotions in Cyberspace,”
Procedia Computer Science, pp. 221–222, 2011.
mla: Ahn, Junghyun, et al. “CYBEREMOTIONS – Collective Emotions in Cyberspace.”
Procedia Computer Science, 2011, pp. 221–22, doi:10.1016/j.procs.2011.09.076.
short: J. Ahn, A. Borowiec, K. Buckley, D. Cai, A. Chmiel, A. Czaplicka, G. Dąbrowski,
A. Garas, D. Garcia, S. Gobron, R. Hillmann, J. Hołyst, A. Kappas, D. Küster,
M. Mitrovic, G. Paltoglou, H. Pirker, S. Rank, F. Schweitzer, J. Sienkiewicz,
M. Skowron, P. Sobkowicz, D. Thalmann, M. Thelwall, M. Theunis, M. Trier, E. Tsankova,
P. Weronski, Procedia Computer Science (2011) 221–222.
date_created: 2019-09-17T14:29:56Z
date_updated: 2022-01-06T06:51:31Z
department:
- _id: '198'
doi: 10.1016/j.procs.2011.09.076
language:
- iso: eng
page: 221-222
publication: Procedia Computer Science
publication_identifier:
issn:
- 1877-0509
publication_status: published
status: public
title: CYBEREMOTIONS – Collective Emotions in Cyberspace
type: journal_article
user_id: '62809'
year: '2011'
...
---
_id: '13265'
author:
- first_name: Matthias
full_name: Trier, Matthias
id: '72744'
last_name: Trier
- first_name: Annette
full_name: Bobrik, Annette
last_name: Bobrik
citation:
ama: 'Trier M, Bobrik A. Dynamische Analyse von Netzwerken elektronischer Kommunikation.
Kann der Zentralität getraut werden? In: Netzwerkanalyse Und Netzwerktheorie.
Wiesbaden; 2011. doi:10.1007/978-3-531-92029-0_25'
apa: Trier, M., & Bobrik, A. (2011). Dynamische Analyse von Netzwerken elektronischer
Kommunikation. Kann der Zentralität getraut werden? In Netzwerkanalyse und
Netzwerktheorie. Wiesbaden. https://doi.org/10.1007/978-3-531-92029-0_25
bibtex: '@inbook{Trier_Bobrik_2011, place={Wiesbaden}, title={Dynamische Analyse
von Netzwerken elektronischer Kommunikation. Kann der Zentralität getraut werden?},
DOI={10.1007/978-3-531-92029-0_25},
booktitle={Netzwerkanalyse und Netzwerktheorie}, author={Trier, Matthias and Bobrik,
Annette}, year={2011} }'
chicago: Trier, Matthias, and Annette Bobrik. “Dynamische Analyse von Netzwerken
Elektronischer Kommunikation. Kann Der Zentralität Getraut Werden?” In Netzwerkanalyse
Und Netzwerktheorie. Wiesbaden, 2011. https://doi.org/10.1007/978-3-531-92029-0_25.
ieee: M. Trier and A. Bobrik, “Dynamische Analyse von Netzwerken elektronischer
Kommunikation. Kann der Zentralität getraut werden?,” in Netzwerkanalyse und
Netzwerktheorie, Wiesbaden, 2011.
mla: Trier, Matthias, and Annette Bobrik. “Dynamische Analyse von Netzwerken Elektronischer
Kommunikation. Kann Der Zentralität Getraut Werden?” Netzwerkanalyse Und Netzwerktheorie,
2011, doi:10.1007/978-3-531-92029-0_25.
short: 'M. Trier, A. Bobrik, in: Netzwerkanalyse Und Netzwerktheorie, Wiesbaden,
2011.'
date_created: 2019-09-17T15:19:23Z
date_updated: 2022-01-06T06:51:31Z
department:
- _id: '198'
doi: 10.1007/978-3-531-92029-0_25
language:
- iso: eng
place: Wiesbaden
publication: Netzwerkanalyse und Netzwerktheorie
publication_identifier:
isbn:
- '9783531173276'
- '9783531920290'
publication_status: published
status: public
title: Dynamische Analyse von Netzwerken elektronischer Kommunikation. Kann der Zentralität
getraut werden?
type: book_chapter
user_id: '62809'
year: '2011'
...