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SIGSPATIAL
2010
46views more  SIGSPATIAL 2010»
13 years 4 months ago
Beyond the metric space model
Benjamin Bustos, Tomás Skopal
ECIR
2008
Springer
13 years 11 months ago
Filaments of Meaning in Word Space
Word space models, in the sense of vector space models built on distributional data taken from texts, are used to model semantic relations between words. We argue that the high dim...
Jussi Karlgren, Anders Holst, Magnus Sahlgren
ICDE
2004
IEEE
144views Database» more  ICDE 2004»
14 years 11 months ago
Spatio-Temporal Aggregation Using Sketches
Several spatio-temporal applications require the retrieval of summarized information about moving objects that lie in a query region during a query interval (e.g., the number of m...
Yufei Tao, George Kollios, Jeffrey Considine, Feif...
GECCO
2007
Springer
185views Optimization» more  GECCO 2007»
14 years 4 months ago
Enhanced forma analysis of permutation problems
Forma analysis provides an approach to formally derive domain specific operators based on domain-independent operator templates by manipulating a set of equivalence relations (i....
Tao Gong, Andrew Tuson