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COSIT
1997
Springer
115views GIS» more  COSIT 1997»
15 years 8 months ago
Qualitative Representation of Change
Current geographic information systems (GISs) have been designed for querying and maintaining static databases representing static phenomena and give little support to those users ...
Kathleen Hornsby, Max J. Egenhofer
ERCIMDL
1997
Springer
106views Education» more  ERCIMDL 1997»
15 years 8 months ago
Scalable Text Retrieval for Large Digital Libraries
It is argued that digital libraries of the future will contain terabyte-scale collections of digital text and that full-text searching techniques will be required to operate over c...
David Hawking
ISER
1997
Springer
86views Robotics» more  ISER 1997»
15 years 8 months ago
Preliminary Experiments with an Actively Tuned Passive Dynamic Running Robot
: This paper describes experiments with an electrically actuated one legged hopping robot, the ARL Monopod. While a spring-mass system, comprised of the leg spring and the body mas...
Mojtaba Ahmadi, Martin Buehler
SIGMOD
1996
ACM
109views Database» more  SIGMOD 1996»
15 years 8 months ago
Improved Histograms for Selectivity Estimation of Range Predicates
Many commercial database systems maintain histograms to summarize the contents of relations and permit efficient estimation of query result sizes and access plan costs. Although s...
Viswanath Poosala, Yannis E. Ioannidis, Peter J. H...
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ECAI
1994
Springer
15 years 8 months ago
Combining the Lazy Label Evaluation with Focusing Techniques in an ATMS
For large problems the ATMS often becomes the main resource consumer in any reasoning system. We propose an architecture (the 2vATMS) that combines the advantages of two techniques...
Mugur M. Tatar