Sciweavers

3415 search results - page 525 / 683
» Lower Bounds for Kernelizations
Sort
View
AMMA
2009
Springer
15 years 11 months ago
A Market-Based Approach to Multi-factory Scheduling
Abstract. In this paper, we report on the design of a novel market-based approach for decentralised scheduling across multiple factories. Specifically, because of the limitations ...
Perukrishnen Vytelingum, Alex Rogers, Douglas K. M...
APPROX
2009
Springer
142views Algorithms» more  APPROX 2009»
15 years 11 months ago
Optimal Sherali-Adams Gaps from Pairwise Independence
Abstract. This work considers the problem of approximating fixed predicate constraint satisfaction problems (MAX k-CSP(P)). We show that if the set of assignments accepted by P co...
Konstantinos Georgiou, Avner Magen, Madhur Tulsian...
APPROX
2009
Springer
137views Algorithms» more  APPROX 2009»
15 years 11 months ago
Testing Computability by Width Two OBDDs
Property testing is concerned with deciding whether an object (e.g. a graph or a function) has a certain property or is “far” (for some definition of far) from every object w...
Dana Ron, Gilad Tsur
154
Voted
WADS
2009
Springer
223views Algorithms» more  WADS 2009»
15 years 11 months ago
Fault Tolerant External Memory Algorithms
Abstract. Algorithms dealing with massive data sets are usually designed for I/O-efficiency, often captured by the I/O model by Aggarwal and Vitter. Another aspect of dealing with ...
Gerth Stølting Brodal, Allan Grønlun...
DEXA
2009
Springer
222views Database» more  DEXA 2009»
15 years 11 months ago
On Index-Free Similarity Search in Metric Spaces
Metric access methods (MAMs) serve as a tool for speeding similarity queries. However, all MAMs developed so far are index-based; they need to build an index on a given database. T...
Tomás Skopal, Benjamin Bustos