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EDBT
2006
ACM
136views Database» more  EDBT 2006»
16 years 5 months ago
Optimizing Monitoring Queries over Distributed Data
Scientific data in the life sciences is distributed over various independent multi-format databases and is constantly expanding. We discuss a scenario where a life science research...
Frank Neven, Dieter Van de Craen
STOC
2004
ACM
118views Algorithms» more  STOC 2004»
16 years 5 months ago
Boosted sampling: approximation algorithms for stochastic optimization
Several combinatorial optimization problems choose elements to minimize the total cost of constructing a feasible solution that satisfies requirements of clients. In the STEINER T...
Anupam Gupta, Martin Pál, R. Ravi, Amitabh ...
DC
2007
15 years 4 months ago
A family of optimal termination detection algorithms
An important problem in distributed systems is to detect termination of a distributed computation. A computation is said to have terminated when all processes have become passive a...
Neeraj Mittal, Subbarayan Venkatesan, Sathya Peri
126
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JPDC
2008
103views more  JPDC 2008»
15 years 4 months ago
On termination detection in crash-prone distributed systems with failure detectors
We investigate the problem of detecting termination of a distributed computation in systems where processes can fail by crashing. Specifically, when the communication topology is ...
Neeraj Mittal, Felix C. Freiling, Subbarayan Venka...
CIDU
2010
15 years 2 months ago
Optimal Partitions of Data In Higher Dimensions
Given any collection of data cells in a data space X, consider the problem of finding the optimal partition of the data cells into blocks which are unions of cells. The algorithms...
Bradley W. Jackson, Jeffrey D. Scargle, Chris Cusa...