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ICRA
2006
IEEE
134views Robotics» more  ICRA 2006»
15 years 3 months ago
Multiresolution Approach for Motion Planning under Differential Constraints
Abstract— In this paper, we present an incremental, multiresolution motion planning algorithm designed for systems with differential constraints. Planning for these sytems is mor...
Stephen R. Lindemann, Steven M. LaValle
TCS
2010
14 years 8 months ago
Tight results for Next Fit and Worst Fit with resource augmentation
It is well known that the two simple algorithms for the classic bin packing problem, NF and WF both have an approximation ratio of 2. However, WF seems to be a more reasonable alg...
Joan Boyar, Leah Epstein, Asaf Levin
ICDT
2009
ACM
121views Database» more  ICDT 2009»
14 years 7 months ago
Automatic verification of database-driven systems: a new frontier
We describe a novel approach to verification of software systems centered around an underlying database. Instead of applying general-purpose techniques with only partial guarantee...
Victor Vianu
WWW
2007
ACM
15 years 10 months ago
Just the right amount: extracting modules from ontologies
The ability to extract meaningful fragments from an ontology is key for ontology re-use. We propose a definition of a module that guarantees to completely capture the meaning of a...
Bernardo Cuenca Grau, Ian Horrocks, Yevgeny Kazako...
VLDB
2005
ACM
74views Database» more  VLDB 2005»
15 years 3 months ago
Designing Information-Preserving Mapping Schemes for XML
An XML-to-relational mapping scheme consists of a procedure for shredding XML documents into relational databases, a procedure for publishing databases back as documents, and a se...
Denilson Barbosa, Juliana Freire, Alberto O. Mende...