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SP
2009
IEEE
123views Security Privacy» more  SP 2009»
15 years 8 months ago
DSybil: Optimal Sybil-Resistance for Recommendation Systems
Recommendation systems can be attacked in various ways, and the ultimate attack form is reached with a sybil attack, where the attacker creates a potentially unlimited number of s...
Haifeng Yu, Chenwei Shi, Michael Kaminsky, Phillip...
ISCC
2009
IEEE
201views Communications» more  ISCC 2009»
15 years 8 months ago
Self-Selecting Reliable Path Routing in diverse Wireless Sensor Network environments
Routing protocols for Wireless Sensor Networks (WSN) face three major performance challenges. The first one is an efficient use of bandwidth that minimizes the transfer delay of p...
Thomas A. Babbitt, Christopher Morrell, Boleslaw K...
ICDCSW
2009
IEEE
15 years 7 months ago
A Geometric Routing Protocol in Disruption Tolerant Network
We describe a novel Geometric Localized Routing (GLR) protocol in Disruption (Delay) Tolerant Network (DTN). Although DTNs do not guarantee the connectivity of the network all the...
Jingzhe Du, Evangelos Kranakis, Amiya Nayak
ICDM
2009
IEEE
117views Data Mining» more  ICDM 2009»
15 years 7 months ago
Clustering with Multiple Graphs
—In graph-based learning models, entities are often represented as vertices in an undirected graph with weighted edges describing the relationships between entities. In many real...
Wei Tang, Zhengdong Lu, Inderjit S. Dhillon
ICRA
2009
IEEE
169views Robotics» more  ICRA 2009»
15 years 7 months ago
Task-level imitation learning using variance-based movement optimization
— Recent advances in the field of humanoid robotics increase the complexity of the tasks that such robots can perform. This makes it increasingly difficult and inconvenient to ...
Manuel Mühlig, Michael Gienger, Sven Hellbach...