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GLOBECOM
2010
IEEE
14 years 7 months ago
Packet-Reliability-Based Decode-and-Forward Distributed Space-Time Shift Keying
Motivated by the recent concept of Space-Time Shift Keying (STSK), we propose a novel cooperative STSK scheme, which is capable of achieving a flexible rate-diversity tradeoff, in ...
Shinya Sugiura, Sheng Chen, Lajos Hanzo
DLOG
2009
14 years 7 months ago
Explaining by Example: Model Exploration for Ontology Comprehension
Abstract. In this paper, we describe an approach for ontology comprehension support called model exploration in which models for ontologies are generated and presented interactivel...
Johannes Bauer, Ulrike Sattler, Bijan Parsia
105
Voted
ACSAC
2010
IEEE
14 years 7 months ago
Detecting spammers on social networks
Social networking has become a popular way for users to meet and interact online. Users spend a significant amount of time on popular social network platforms (such as Facebook, M...
Gianluca Stringhini, Christopher Kruegel, Giovanni...
IJCV
2008
209views more  IJCV 2008»
14 years 8 months ago
Motion and Appearance Nonparametric Joint Entropy for Video Segmentation
This paper deals with video segmentation based on motion and spatial information. Classically, the motion term is based on a motion compensation error (MCE) between two consecutiv...
Sylvain Boltz, Ariane Herbulot, Eric Debreuve, Mic...
111
Voted
NETWORKS
2011
14 years 11 days ago
On terminal delta-wye reducibility of planar graphs
A graph is terminal ∆ − Y -reducible if, it can be reduced to a distinguished set of terminal vertices by a sequence of series-parallel reductions and ∆−Y -transformations...
Isidoro Gitler, Feliu Sagols