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PPDP
2010
Springer
15 years 5 months ago
Deriving predicate statistics in datalog
Database query optimizers rely on data statistics in selecting query execution plans. Similar query optimization techniques are desirable for deductive databases and, to make this...
Senlin Liang, Michael Kifer
SWARM
2010
SPRINGER
154views Optimization» more  SWARM 2010»
15 years 5 months ago
An Immune Concentration Based Virus Detection Approach Using Particle Swarm Optimization
This paper proposes an immune concentration based virus detection approach which utilizes a two-element concentration vector to construct the feature. In this approach, ‘self’ ...
Wei Wang, Pengtao Zhang, Ying Tan
WCRE
2010
IEEE
15 years 5 months ago
Reverse Engineering Self-Modifying Code: Unpacker Extraction
—An important application of binary-level reverse engineering is in reconstructing the internal logic of computer malware. Most malware code is distributed in encrypted (or “pa...
Saumya K. Debray, Jay Patel
CASES
2010
ACM
15 years 5 months ago
Instruction selection by graph transformation
Common generated instruction selections are based on tree pattern matching, but modern and custom architectures feature instructions, which cannot be covered by trees. To overcome...
Sebastian Buchwald, Andreas Zwinkau
FSTTCS
2010
Springer
15 years 5 months ago
Expressiveness of streaming string transducers
Streaming string transducers [1] define (partial) functions from input strings to output strings. A streaming string transducer makes a single pass through the input string and us...
Rajeev Alur, Pavol Cerný
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