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IJACTAICIT
2010
135views more  IJACTAICIT 2010»
15 years 2 months ago
New Clustering Protocol to Decrease Probability Failure Nodes and Increasing the Lifetime in WSNs
Clustering in wireless sensor networks is one of the crucial methods for increasing of network lifetime. There are many algorithms in for clustering. LEACH algorithm is one of the...
Davood KeyKhosravi, Ali Ghaffari, Ali Hosseinalipo...
JIPS
2010
110views more  JIPS 2010»
15 years 2 months ago
A License Audit Model for Secure DRM Systems in IP-based Environments
Communication devices aim to provide a multimedia service without spatial or temporal limitations in an IP-based environment. However, it is incapable of allowing for fair use by c...
Ui-Jin Jang, Hyung-Min Lim, Yong-Tae Shin
ATAL
2011
Springer
14 years 7 months ago
Human-like memory retrieval mechanisms for social companions
This paper demonstrates a biologically- and psychologicallyinspired human-like computational memory focusing on the retrieval mechanisms – Spreading Activation and Compound Cue ...
Mei Yii Lim, Ruth Aylett, Patrícia Amâ...
ATAL
2011
Springer
14 years 7 months ago
AgentC: agent-based system for securing maritime transit
Recent rise in maritime piracy prompts the search for novel techniques for addressing the problem. We therefore developed AgentC, a prototype system that demonstrates how agent-ba...
Michal Jakob, Ondrej Vanek, Branislav Bosansk&yacu...
SIGMOD
2012
ACM
203views Database» more  SIGMOD 2012»
13 years 10 months ago
Optimizing index for taxonomy keyword search
Query substitution is an important problem in information retrieval. Much work focuses on how to find substitutes for any given query. In this paper, we study how to efficiently ...
Bolin Ding, Haixun Wang, Ruoming Jin, Jiawei Han, ...