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SSS
2009
Springer
162views Control Systems» more  SSS 2009»
16 years 1 months ago
Distributed Sleep Scheduling in Wireless Sensor Networks via Fractional Domatic Partitioning
We consider setting up sleep scheduling in sensor networks. We formulate the problem as an instance of the fractional domatic partition problem and obtain a distributed approximati...
André Schumacher, Harri Haanpää
SODA
2003
ACM
126views Algorithms» more  SODA 2003»
15 years 8 months ago
Smaller core-sets for balls
We prove the existence of small core-sets for solving approximate k-center clustering and related problems. The size of these core-sets is considerably smaller than the previously...
Mihai Badoiu, Kenneth L. Clarkson
IJCAI
1997
15 years 8 months ago
Exploiting Domain Knowledge for Approximate Diagnosis
The AI literature contains many definitions of diagnostic reasoning most of which are defined in terms of the logical entailment relation. We use existing work on approximate en...
Annette ten Teije, Frank van Harmelen
IJCAI
1989
15 years 8 months ago
An Approximate Solver for Symbolic Equations
This paper describes a program, called NEWTON, that finds approximate symbolic solutions to parameterized equations in one variable. N E W T O N derives an initial approximation b...
Elisha Sacks
SIGMOD
2004
ACM
199views Database» more  SIGMOD 2004»
16 years 7 months ago
Approximate XML Query Answers
The rapid adoption of XML as the standard for data representation and exchange foreshadows a massive increase in the amounts of XML data collected, maintained, and queried over th...
Neoklis Polyzotis, Minos N. Garofalakis, Yannis E....