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WWW
2009
ACM
16 years 15 days ago
How opinions are received by online communities: a case study on amazon.com helpfulness votes
There are many on-line settings in which users publicly express opinions. A number of these offer mechanisms for other users to evaluate these opinions; a canonical example is Ama...
Cristian Danescu-Niculescu-Mizil, Gueorgi Kossinet...
SEMWEB
2009
Springer
15 years 6 months ago
MapPSO Results for OAEI 2009
Abstract. This paper presents and discusses the results of the latest developments of the MapPSO system, which is an ontology alignment approach that is based on discrete particle ...
Jürgen Bock, Peng Liu 0002, Jan Hettenhausen
CLEAR
2007
Springer
157views Biometrics» more  CLEAR 2007»
15 years 6 months ago
Multispeaker Localization and Tracking in Intelligent Environments
Automatic speaker localization is an important task in several applications such as acoustic scene analysis, hands-free videoconferencing orspeechenhancement.Trackingspeakersinmult...
Carlos Segura, Alberto Abad, Javier Hernando, Clim...
EURONGI
2004
Springer
15 years 5 months ago
Admission Region of Multimedia Services for EDCA in IEEE 802.11e Access Networks
This paper presents a simulation analysis for the evaluation of the admission region of a IEEE 802.11e network adopting the EDCA (Enhanced Distributed Channel Access) mechanism. In...
Rosario Giuseppe Garroppo, Stefano Giordano, Stefa...
DSN
2000
IEEE
15 years 4 months ago
Loki: A State-Driven Fault Injector for Distributed Systems
Distributed applications can fail in subtle ways that depend on the state of multiple parts of a system. This complicates the validation of such systems via fault injection, since...
Ramesh Chandra, Ryan M. Lefever, Michel Cukier, Wi...