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» On Recognizable Timed Languages
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JFP
2008
75views more  JFP 2008»
15 years 6 months ago
Exploiting reachability and cardinality in higher-order flow analysis
t two complementary improvements for abstract-interpretation-based flow analysis r-order languages: (1) abstract garbage collection and (2) abstract counting.1,2 garbage collecti...
Matthew Might, Olin Shivers
NJC
2006
102views more  NJC 2006»
15 years 6 months ago
Online Evaluation of Regular Tree Queries
Regular tree queries (RTQs) are a class of queries considered especially relevant for the expressiveness and evaluation of XML query languages. The algorithms proposed so far for ...
Alexandru Berlea
JSW
2007
120views more  JSW 2007»
15 years 6 months ago
Constraint-based Model Transformation: Tracing the Preservation of Semantic Properties
Abstract— We present and evaluate a novel constraintbased model transformation approach that implements a preservation-centric view. The proposed framework comprises formal prese...
Thomas Triebsees
AAI
2000
122views more  AAI 2000»
15 years 6 months ago
High-Level Interpretation in Virtual Environments
: As Virtual Environments applications become more complex, there is a need to interpret user interaction in terms of high-level concepts. In this paper, we investigate the relatio...
Marc Cavazza, Ian Palmer
ACL
2009
15 years 4 months ago
A Syntax-Free Approach to Japanese Sentence Compression
Conventional sentence compression methods employ a syntactic parser to compress a sentence without changing its meaning. However, the reference compressions made by humans do not ...
Tsutomu Hirao, Jun Suzuki, Hideki Isozaki