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GEM
2008
15 years 8 months ago
Better Huffman Coding via Genetic Algorithm
Abstract--We present an approach to compress arbitrary files using a Huffman-like prefix-free code generated through the use of a genetic algorithm, thus requiring no prior knowled...
Cody Boisclair, Markus Wagner
IPL
2010
109views more  IPL 2010»
15 years 2 months ago
A new parameter for a broadcast algorithm with locally bounded Byzantine faults
This paper deals with broadcasting in a network with t-locally bounded Byzantine faults. One of the simplest broadcasting algorithms under Byzantine failures is referred to as a c...
Akira Ichimura, Maiko Shigeno
SIGMOD
2008
ACM
101views Database» more  SIGMOD 2008»
16 years 7 months ago
On Query Algebras for Probabilistic Databases
This article proposes a core query algebra for probabilistic databases. In essence, this core is part of the query languages of most probabilistic database systems proposed so far...
Christoph Koch
ICWN
2007
15 years 8 months ago
A Taxonomy of Localization Schemes for Wireless Sensor Networks
Abstract Knowledge of nodes’ locations is an essential requirement for many applications. This paper surveys the current state of the art for localization schemes in sensor netwo...
Adel M. Youssef, Moustafa Youssef
ECAI
2010
Springer
15 years 8 months ago
The Complexity of Epistemic Model Checking: Clock Semantics and Branching Time
In the clock semantics for epistemic logic, two situations are indistinguishable for an agent when it makes the same observation and the time in the situations is the same. The pa...
Xiaowei Huang, Ron van der Meyden