Sciweavers

Share
CISS
2011
IEEE
7 years 11 months ago
Noncoherent compressive sensing with application to distributed radar
—We consider a multi-static radar scenario with spatially dislocated receivers that can individually extract delay information only. Furthermore, we assume that the receivers are...
Christian R. Berger, Josee M. F. Moura
TSP
2010
8 years 2 months ago
Distributed sampling of signals linked by sparse filtering: theory and applications
We study the distributed sampling and centralized reconstruction of two correlated signals, modeled as the input and output of an unknown sparse filtering operation. This is akin ...
Ali Hormati, Olivier Roy, Yue M. Lu, Martin Vetter...
TSP
2010
8 years 2 months ago
Blind separation of Gaussian sources with general covariance structures: bounds and optimal estimation
Abstract--We consider the separation of Gaussian sources exhibiting general, arbitrary (not necessarily stationary) covariance structures. First, assuming a semi-blind scenario, in...
Arie Yeredor
CVPR
2011
IEEE
8 years 3 months ago
Scenario-Based Video Event Recognition by Constraint Flow
We present a novel approach to representing and recognizing composite video events. A composite event is specified by a scenario, which is based on primitive events and their tem...
Suha Kwak, Bohyung Han, Joon Han
VTC
2010
IEEE
167views Communications» more  VTC 2010»
8 years 5 months ago
The Impact of Fading on the Outage Probability in Cognitive Radio Networks
Abstract--This paper analyzes the outage probability in cognitive radio networks, based on the Poisson point process model of node spatial distribution and the standard propagation...
Yaobin Wen, Sergey Loyka, Abbas Yongaçoglu
IC
2010
8 years 5 months ago
Recovering from mDNS Domain Failures
Abstract-- `mDNS' - a hierarchical multicast session directory service architecture, which has been recently submitted to IETF editorial board for publication under Best Curre...
Piyush Harsh, Richard Newman
CODES
2010
IEEE
8 years 5 months ago
Worst-case performance analysis of synchronous dataflow scenarios
Synchronous Dataflow (SDF) is a powerful analysis tool for regular, cyclic, parallel task graphs. The behaviour of SDF graphs however is static and therefore not always able to ac...
Marc Geilen, Sander Stuijk
TCOM
2010
141views more  TCOM 2010»
8 years 5 months ago
Communications over the Best Singular Mode of a Reciprocal MIMO Channel
We consider two nodes equipped with multiple antennas that intend to communicate i.e. both of which transmit and receive data. We model the responses of the communication channels...
Saeed Gazor, Khalid AlSuhaili
TSE
1998
92views more  TSE 1998»
8 years 7 months ago
Requirements Development in Scenario-Based Design
—We describe and analyze the process of requirements development in scenario-based design through consideration of a case study. In our project, a group of teachers and system de...
John M. Carroll, Mary Beth Rosson, George Chin Jr....
CSSE
2004
IEEE
8 years 7 months ago
Trustable B2C markets on the semantic web
Abstract. Semantic Web technologies will deeply influence the further development of the Internet Economy. A major challenge is, however, to find a practical solution for trust pro...
Robert Tolksdorf, Christian Bizer, Rainer Eckstein...
books