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IADIS
2003
15 years 9 months ago
Requirements for Groupware Calendar Systems (GCS): Addressing Social Relationships
This paper challenges the generic single conceptual viewpoint that designers have of groupware and specifically Groupware Calendar Systems (GCS). From the analysis of interviews, ...
Sungmin Park, Howard Harris, Patricia Crosbie
TREC
2003
15 years 9 months ago
QED: The Edinburgh TREC-2003 Question Answering System
This report describes a new open-domain answer retrieval system developed at the University of Edinburgh and gives results for the TREC-12 question answering track. Phrasal answer...
Jochen L. Leidner, Johan Bos, Tiphaine Dalmas, Jam...
AUTOMATICA
2010
122views more  AUTOMATICA 2010»
15 years 7 months ago
On the algebraic characterization of invariant sets of switched linear systems
In this paper, a suitable LaSalle principle for continuous-time linear switched systems is used to characterize invariant sets and their associated switching laws. An algorithm to...
Pierre Riedinger, Mario Sigalotti, Jamal Daafouz
CORR
2010
Springer
105views Education» more  CORR 2010»
15 years 7 months ago
Fuzzy Controller for Matrix Converter System to Improve its Quality of Output
: In this paper, Fuzzy Logic controller is developed for ac/ac Matrix Converter. Furthermore, Total Harmonic Distortion is reduced significantly. Space Vector Algorithm is a method...
Nagalingam Mahendran, G. Gurusamy
TEI
2010
ACM
132views Hardware» more  TEI 2010»
16 years 2 months ago
Interactions around a contextually embedded system
This paper discusses observations of visitor interactions around a museum installation, focusing on how physical setup and shape of two variants of the installation, a telescope-l...
Eva Hornecker