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PVLDB
2010
122views more  PVLDB 2010»
15 years 5 months ago
On Graph Query Optimization in Large Networks
The dramatic proliferation of sophisticated networks has resulted in a growing need for supporting effective querying and mining methods over such large-scale graph-structured da...
Peixiang Zhao, Jiawei Han
TMC
2010
130views more  TMC 2010»
15 years 5 months ago
SYNAPSE++: Code Dissemination in Wireless Sensor Networks Using Fountain Codes
—This paper presents SYNAPSE++, a system for over the air reprogramming of wireless sensor networks (WSNs). In contrast to previous solutions, which implement plain negative ackn...
Michele Rossi, Nicola Bui, Giovanni Zanca, Luca St...
CORR
2010
Springer
115views Education» more  CORR 2010»
15 years 4 months ago
Novel Mechanism to Defend DDoS Attacks Caused by Spam
Corporate mail services are designed to perform better than public mail services. Fast mail delivery, large size file transfer as an attachments, high level spam and virus protect...
Dhinaharan Nagamalai, Beatrice Cynthia Dhinakaran,...
NECO
2011
15 years 1 months ago
Collective Stability of Networks of Winner-Take-All Circuits
The neocortex has a remarkably uniform neuronal organization, suggesting that common principles of processing are employed throughout its extent. In particular, the patterns of co...
Ueli Rutishauser, Rodney J. Douglas, Jean-Jacques ...
MOBISYS
2011
ACM
14 years 9 months ago
TagSense: a smartphone-based approach to automatic image tagging
Mobile phones are becoming the convergent platform for personal sensing, computing, and communication. This paper attempts to exploit this convergence towards the problem of autom...
Chuan Qin, Xuan Bao, Romit Roy Choudhury, Srihari ...