102 search results - page 13 / 21 » Extending Tree-Maps to Three Dimensions: A Comparative Study |
DLOG
2011
12 years 10 months ago
2011
W3C currently extends the SPARQL query language with so-called entailment regimes, which define how queries are evaluated using logical entailment relations. We describe a sound a...
ICDE
2012
IEEE
11 years 9 months ago
2012
IEEE
Abstract—This paper revisits the classical problem of multiquery optimization in the context of RDF/SPARQL. We show that the techniques developed for relational and semi-structur...
MANSCI
2011
12 years 9 months ago
2011
Many revenue management (RM) industries are characterized by (a) fixed capacities in the short term (e.g., hotel rooms, seats on an airline flight), (b) homogeneous products (e....
BMCBI
2010
13 years 6 months ago
2010
Background: Chow and Liu showed that the maximum likelihood tree for multivariate discrete distributions may be found using a maximum weight spanning tree algorithm, for example K...
ISCA
2007
IEEE
14 years 1 months ago
2007
IEEE
Hardware Transactional Memory (HTM) systems reflect choices from three key design dimensions: conflict detection, version management, and conflict resolution. Previously propos...