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BROADNETS
2004
IEEE
15 years 11 months ago
MOAR: A Multi-Channel Opportunistic Auto-Rate Media Access Protocol for Ad Hoc Networks
The IEEE 802.11 wireless media standard supports multiple frequency channels as well as multiple data rates at the physical (PHY) layer. Moreover, various auto rate adaptation mec...
Vikram Kanodia, Ashutosh Sabharwal, Edward W. Knig...
COCO
2006
Springer
97views Algorithms» more  COCO 2006»
15 years 11 months ago
Grid Graph Reachability Problems
We study the complexity of restricted versions of s-t-connectivity, which is the standard complete problem for NL. In particular, we focus on different classes of planar graphs, o...
Eric Allender, David A. Mix Barrington, Tanmoy Cha...
CTRSA
2006
Springer
176views Cryptology» more  CTRSA 2006»
15 years 11 months ago
Chosen Ciphertext Secure Public Key Threshold Encryption Without Random Oracles
Abstract. We present a non-interactive chosen ciphertext secure threshold encryption system. The proof of security is set in the standard model and does not use random oracles. Our...
Dan Boneh, Xavier Boyen, Shai Halevi
179
Voted
ECAI
2006
Springer
15 years 11 months ago
Minion: A Fast Scalable Constraint Solver
Abstract. We present Minion, a new constraint solver. Empirical results on standard benchmarks show orders of magnitude performance gains over state-of-the-art constraint toolkits....
Ian P. Gent, Christopher Jefferson, Ian Miguel
ENTER
2006
Springer
15 years 11 months ago
A Field Trial to Elicit Individual Preferences in the Context of a Mobile Dynamic Tour Guide
Knowing tourists' individual preferences provides the possibility to offer personalised tours. The challenge is to capture these preferences using a mobile device. During a f...
Ronny Kramer, Marko Modsching, Klaus ten Hagen, Ul...