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NAS
2009
IEEE
16 years 1 months ago
TinyBee: Mobile-Agent-Based Data Gathering System in Wireless Sensor Networks
—This paper proposes a mobile-agent-based data gathering system (called TinyBee) in wireless sensor networks. Most existing mobile-agent-based systems consider only static sinks/...
Kaoru Ota, Mianxiong Dong, Xiaolin Li
INFOCOM
2009
IEEE
16 years 1 months ago
VISA: Virtual Scanning Algorithm for Dynamic Protection of Road Networks
—This paper proposes a VIrtual Scanning Algorithm (VISA), tailored and optimized for road network surveillance. Our design uniquely leverages upon the facts that (i) the movement...
Jaehoon Jeong, Yu Gu, Tian He, David Du
INFOCOM
2009
IEEE
16 years 1 months ago
Greedy Routing with Bounded Stretch
—Greedy routing is a novel routing paradigm where messages are always forwarded to the neighbor that is closest to the destination. Our main result is a polynomial-time algorithm...
Roland Flury, Sriram V. Pemmaraju, Roger Wattenhof...
IROS
2009
IEEE
151views Robotics» more  IROS 2009»
16 years 1 months ago
Stochastic mobility-based path planning in uncertain environments
— The ability of mobile robots to generate feasible trajectories online is an important requirement for their autonomous operation in unstructured environments. Many path generat...
Gaurav Kewlani, Genya Ishigami, Karl Iagnemma
WINE
2009
Springer
117views Economy» more  WINE 2009»
16 years 1 months ago
Envy-Free Allocations for Budgeted Bidders
We study the problem of identifying prices to support a given allocation of items to bidders in an envy-free way. A bidder will envy another bidder if she would prefer to obtain th...
David Kempe, Ahuva Mu'alem, Mahyar Salek