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DM
2008
107views more  DM 2008»
15 years 5 months ago
Set maps, umbral calculus, and the chromatic polynomial
Some important properties of the chromatic polynomial also hold for any polynomial set map satisfying pS(x + y) = TU=S pT (x)pU (y). Using umbral calculus, we give a formula for t...
Gus Wiseman
APLAS
2004
ACM
15 years 12 months ago
Region-Based Memory Management for a Dynamically-Typed Language
Abstract. Region-based memory management scheme has been proposed for the programming language ML. In this scheme, a compiler statically estimates the lifetime of each object by pe...
Akihito Nagata, Naoki Kobayashi, Akinori Yonezawa
FLOPS
2001
Springer
15 years 11 months ago
A Simply Typed Context Calculus with First-Class Environments
We introduce a simply typed λ-calculus λκε which has both contexts and environments as first-class values. In λκε, holes in contexts are represented by ordinary variables ...
Masahiko Sato, Takafumi Sakurai, Yukiyoshi Kameyam...
ICDM
2006
IEEE
118views Data Mining» more  ICDM 2006»
16 years 14 days ago
Reducing the Frequent Pattern Set
One of the major problems in frequent pattern mining is the explosion of the number of results, making it difficult to identify the interesting frequent patterns. In a recent pap...
Ronnie Bathoorn, Arne Koopman, Arno Siebes
ECAI
2008
Springer
15 years 8 months ago
Advanced Preprocessing for Answer Set Solving
Abstract. We introduce the first substantial approach to preprocessing in the context of answer set solving. The idea is to simplify a logic program while identifying equivalences ...
Martin Gebser, Benjamin Kaufmann, André Neu...