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TALG
2011
98views more  TALG 2011»
14 years 6 months ago
Tree exploration with logarithmic memory
We consider the task of network exploration by a mobile agent (robot) with small memory. The agent has to traverse all nodes and edges of a network (represented as an undirected c...
Christoph Ambühl, Leszek Gasieniec, Andrzej P...
MP
2010
163views more  MP 2010»
14 years 6 months ago
Speeding up IP-based algorithms for constrained quadratic 0-1 optimization
In many practical applications, the task is to optimize a non-linear objective function over the vertices of a well-studied polytope as, e.g., the matching polytope or the travelli...
Christoph Buchheim, Frauke Liers, Marcus Oswald
TIP
2010
170views more  TIP 2010»
14 years 6 months ago
A Distributed Topological Camera Network Representation for Tracking Applications
Abstract--Sensor networks have been widely used for surveillance, monitoring, and tracking. Camera networks, in particular, provide a large amount of information that has tradition...
Edgar J. Lobaton, Ramanarayan Vasudevan, Ruzena Ba...
TWC
2010
14 years 6 months ago
Distributed Multicell-MISO Precoding Using the Layered Virtual SINR Framework
In this letter, we address the problem of distributed multi-antenna cooperative transmission in a cellular system. Most research in this area has so far assumed that base stations ...
Randa Zakhour, David Gesbert
HICSS
2011
IEEE
226views Biometrics» more  HICSS 2011»
14 years 3 months ago
Citizen Energy: Towards Populist Interactive Micro-Energy Production
Citizen Energy is a novel, participatory citizen engagement with energy that is designed to extend our relationship with energy beyond existing producerconsumer models towards one...
Eric Paulos, James Pierce