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DASFAA
2011
IEEE
231views Database» more  DASFAA 2011»
14 years 3 months ago
Querying Moving Objects with Uncertainty in Spatio-Temporal Databases
Spatio-temporal uncertainty is a special feature of moving objects due to the inability of precisely capturing or predicting their continuously changing locations. Indeterminate lo...
Hechen Liu, Markus Schneider
DLOG
2011
14 years 3 months ago
Quelo: an Ontology-Driven Query Interface
In this paper we present a formal framework and tool supporting the user in the task of formulating a precise query – which best captures their information needs – even in the ...
Enrico Franconi, Paolo Guagliardo, Marco Trevisan,...
FGR
2011
IEEE
201views Biometrics» more  FGR 2011»
14 years 3 months ago
Tangent bundle for human action recognition
— Common human actions are instantly recognizable by people and increasingly machines need to understand this language if they are to engage smoothly with people. Here we introdu...
Yui Man Lui, J. Ross Beveridge
WEBI
2005
Springer
15 years 5 months ago
Page-reRank: Using Trusted Links to Re-Rank Authority
The basis of much of the intelligence on the Web is the hyperlink structure which represents an organising principle based on the human facility to be able to discriminate between...
Paolo Massa, Conor Hayes
ICDE
2012
IEEE
196views Database» more  ICDE 2012»
13 years 2 months ago
Scalable Multi-query Optimization for SPARQL
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...
Wangchao Le, Anastasios Kementsietsidis, Songyun D...