Sciweavers

4757 search results - page 266 / 952
» Generalized Posynomial Performance Modeling
Sort
View
GECCO
2007
Springer
159views Optimization» more  GECCO 2007»
16 years 24 days ago
A systemic computation platform for the modelling and analysis of processes with natural characteristics
Computation in biology and in conventional computer architectures seem to share some features, yet many of their important characteristics are very different. To address this, [1]...
Erwan Le Martelot, Peter J. Bentley, R. Beau Lotto
SPIRE
2007
Springer
16 years 22 days ago
Extending Weighting Models with a Term Quality Measure
Abstract. Weighting models use lexical statistics, such as term frequencies, to derive term weights, which are used to estimate the relevance of a document to a query. Apart from t...
Christina Lioma, Iadh Ounis
MM
2006
ACM
119views Multimedia» more  MM 2006»
16 years 17 days ago
Model generation for video-based object recognition
This paper presents a novel approach to object recognition involving a sparse 2D model and matching using video. The model is generated on the basis of geometry and image measurab...
Humera Noor, Shahid H. Mirza, Yaser Sheikh, Amit J...
SIGIR
2006
ACM
16 years 17 days ago
Lightening the load of document smoothing for better language modeling retrieval
We hypothesized that language modeling retrieval would improve if we reduced the need for document smoothing to provide an inverse document frequency (IDF) like effect. We create...
Mark D. Smucker, James Allan
CSFW
2005
IEEE
16 years 7 days ago
Nomad: A Security Model with Non Atomic Actions and Deadlines
Modelling security policies requires means to specify permissions and prohibitions. However, this is generally not sufficient to express security properties such as availability ...
Frédéric Cuppens, Nora Cuppens-Boula...