3415 search results - page 427 / 683 » Lower bounds on kernelization |
187
click to vote
OPODIS
2007
15 years 8 months ago
2007
This paper presents Timed Quorum System (TQS), a quorum system for large-scale and dynamic systems. TQS provides guarantees that two quorums, accessed at instances of time that are...
152
click to vote
RSS
2007
15 years 8 months ago
2007
— A simple approach for mobile robots to exploit multipath fading in order to improve received radio signal strength (RSS), is presented. The strategy is to sample the RSS at dis...
145
click to vote
FLAIRS
2006
15 years 8 months ago
2006
We are exploring the differences between expert and less expert tutors with two goals: cognitive (what does tutoring tell us about learning) and applied (which features of tutorin...
186
click to vote
MSV
2004
15 years 8 months ago
2004
The paper studies the problem of maintaining external dynamic dictionaries with variable length keys. We introduce a new type of balanced trees, called S(b)-trees, which generaliz...
136
click to vote
OPODIS
2004
15 years 8 months ago
2004
A network is k-connected if it remains connected after the removal of any k - 1 of its nodes. Assume that n sensors, modeled here as (omni)directional antennas, are dropped random...