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HICSS
2008
IEEE
120views Biometrics» more  HICSS 2008»
15 years 11 months ago
Optimizing the Supplier Selection and Service Portfolio of a SOA Service Integrator
The Service-Oriented Architecture (SOA) paradigm promises to enable software vendors to compose software systems using services purchased from various suppliers. In this paper, we...
Jan Christian Lang, Thomas Widjaja, Peter Buxmann,...
HICSS
2008
IEEE
88views Biometrics» more  HICSS 2008»
15 years 11 months ago
Internet Users' Beliefs about Government Surveillance - The Role of Social Awareness and Internet Literacy
This study focuses on exploring Internet literacy and social awareness as antecedents to Internet users’ attitudes towards government surveillance in the Internet environment. P...
Tamara Dinev
ICASSP
2008
IEEE
15 years 11 months ago
Deformable trellis: open contour tracking in bio-image sequences
This paper presents an open contour tracking method that employs an arc-emission Hidden Markov Model (HMM). The algorithm encodes the shape information of the structure in a spati...
Mehmet Emre Sargin, Alphan Altinok, Kenneth Rose, ...
ICASSP
2008
IEEE
15 years 11 months ago
Stability analysis of the consensus-based distributed LMS algorithm
We deal with consensus-based online estimation and tracking of (non-) stationary signals using ad hoc wireless sensor networks (WSNs). A distributed (D-) least-mean square (LMS) l...
Ioannis D. Schizas, Gonzalo Mateos, Georgios B. Gi...
ICPR
2008
IEEE
15 years 11 months ago
Incremental clustering via nonnegative matrix factorization
Nonnegative matrix factorization (NMF) has been shown to be an efficient clustering tool. However, NMF`s batch nature necessitates recomputation of whole basis set for new samples...
Serhat Selcuk Bucak, Bilge Günsel