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DEBU
2006
82views more  DEBU 2006»
15 years 6 months ago
Structured Queries Over Web Text
The Web contains a vast amount of text that can only be queried using simple keywords-in, documentsout search queries. But Web text often contains structured elements, such as hot...
Michael J. Cafarella, Oren Etzioni, Dan Suciu
ECR
2006
81views more  ECR 2006»
15 years 6 months ago
Reputation management and signature delegation: A distributed approach
In this paper, we present a novel protocol, called Distributed Signcryption with Verifiable Partial Signature (DiSigncryption) protocol, to allow an agent owner to securely distrib...
Omaima Bamasak, Ning Zhang
ENVSOFT
2006
104views more  ENVSOFT 2006»
15 years 6 months ago
Landscape analysis and simulation shell (Lass)
We present a set of models for simulating vegetation dynamics in disturbance-prone ecosystems with different complexity levels, integrated in a modelling environment for generatin...
Juli G. Pausas, Juan I. Ramos
EOR
2006
103views more  EOR 2006»
15 years 6 months ago
Exact solutions to a class of stochastic generalized assignment problems
This paper deals with a stochastic Generalized Assignment Problem with recourse. Only a random subset of the given set of jobs will require to be actually processed. An assignment...
Maria Albareda-Sambola, Maarten H. van der Vlerk, ...
IJMMS
2008
99views more  IJMMS 2008»
15 years 6 months ago
Storied spaces: Cultural accounts of mobility, technology, and environmental knowing
When we think of mobility in technical terms, we think of topics such as bandwidth, resource management, location, and wireless networks. When we think of mobility in social or cu...
Johanna Brewer, Paul Dourish