617 search results - page 70 / 124 » Impact of problem centralization in distributed constraint o... |
144
Voted
ATAL
2007
Springer
15 years 9 months ago
2007
Springer
Decentralized MDPs provide powerful models of interactions in multi-agent environments, but are often very difficult or even computationally infeasible to solve optimally. Here we...
157
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GLOBECOM
2009
IEEE
15 years 10 months ago
2009
IEEE
Abstract—The barrier coverage model was proposed for applications in which sensors are deployed for intrusion detection. In this paper, we study a strong barrier coverage problem...
126
Voted
ICNP
2009
IEEE
15 years 10 months ago
2009
IEEE
—In this paper, we describe oCast, an energy-optimal multicast routing protocol for wireless sensor networks. The general minimum-energy multicast problem is NP-hard. Intermitten...
120
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CIA
2007
Springer
15 years 9 months ago
2007
Springer
Abstract. In this paper we investigate methods for analyzing the expected value of adding information in distributed task scheduling problems. As scheduling problems are NP-complet...
119
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ICNP
2006
IEEE
15 years 9 months ago
2006
IEEE
—Data caching can significantly improve the efficiency of information access in a wireless ad hoc network by reducing the access latency and bandwidth usage. However, designing e...