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COMCOM
2010
116views more  COMCOM 2010»
15 years 5 months ago
Optimal frame size analysis for framed slotted ALOHA based RFID networks
We offer an analytical solution for the optimal frame size of the non-muting version of the Basic Frame Slotted ALOHA collision resolution protocol for RFID networks. Previous inv...
Zornitza Genova Prodanoff
169
Voted
PRL
2008
143views more  PRL 2008»
15 years 5 months ago
An active feedback framework for image retrieval
In recent years, relevance feedback has been studied extensively as a way to improve performance of content-based image retrieval (CBIR). Since users are usually unwilling to prov...
Tao Qin, Xu-Dong Zhang, Tie-Yan Liu, De-Sheng Wang...
JMIV
2008
97views more  JMIV 2008»
15 years 6 months ago
Fusion Graphs: Merging Properties and Watersheds
Region merging methods consist of improving an initial segmentation by merging some pairs of neighboring regions. In this paper, we consider a segmentation as a set of connected r...
Jean Cousty, Gilles Bertrand, Michel Couprie, Laur...
162
Voted
CHI
2010
ACM
15 years 5 months ago
Social tagging revamped: supporting the users' need of self-promotion through persuasive techniques
People share pictures online to increase their social presence. However, recent studies have shown that most of the content shared in social networks is not looked at by peers. Pr...
Mauro Cherubini, Alejandro Gutierrez, Rodrigo de O...
GIS
2010
ACM
15 years 4 months ago
Exploiting local node cache in top-k queries within wireless sensor networks
Top-k queries are a popular type of query in Wireless Sensor Networks. Typical solutions rely on coordinated root-tonodes and nodes-to-root messages and on maintaining filters at...
Johannes Niedermayer, Mario A. Nascimento, Matthia...
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