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DEXA
2005
Springer
80views Database» more  DEXA 2005»
14 years 3 months ago
Optimizing I/O Costs of Multi-dimensional Queries Using Bitmap Indices
Bitmap indices are efficient data structures for processing complex, multi-dimensional queries in data warehouse applications and scientific data analysis. For high-cardinality at...
Doron Rotem, Kurt Stockinger, Kesheng Wu
JAIR
2008
173views more  JAIR 2008»
13 years 10 months ago
Creating Relational Data from Unstructured and Ungrammatical Data Sources
In order for agents to act on behalf of users, they will have to retrieve and integrate vast amounts of textual data on the World Wide Web. However, much of the useful data on the...
Matthew Michelson, Craig A. Knoblock
AAAI
2007
14 years 7 days ago
A Robot That Uses Existing Vocabulary to Infer Non-Visual Word Meanings from Observation
The authors present TWIG, a visually grounded wordlearning system that uses its existing knowledge of vocabulary, grammar, and action schemas to help it learn the meanings of new ...
Kevin Gold, Brian Scassellati
ICDE
2007
IEEE
112views Database» more  ICDE 2007»
14 years 11 months ago
Indexing Point Triples Via Triangle Geometry
Database search for images containing icons with specific mutual spatial relationships can be facilitated by an appropriately structured index. For the case of images containing s...
Charles Ben Cranston, Hanan Samet
SAS
2009
Springer
204views Formal Methods» more  SAS 2009»
14 years 10 months ago
Abstract Parsing: Static Analysis of Dynamically Generated String Output Using LR-Parsing Technology
parsing: static analysis of dynamically generated string output using LR-parsing technology Kyung-Goo Doh1 , Hyunha Kim1 , David A. Schmidt2 1 Hanyang University, Ansan, South Kore...
Kyung-Goo Doh, Hyunha Kim, David A. Schmidt