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ECIR
2009
Springer
16 years 3 months ago
Representing User Navigation in XML Retrieval with Structural Summaries
Abstract. This poster presents a novel way to represent user navigation in XML retrieval using collection statistics from XML summaries. Currently, developing user navigation model...
Mir Sadek Ali, Mariano P. Consens, Birger Larsen
PET
2009
Springer
16 years 1 months ago
Vida: How to Use Bayesian Inference to De-anonymize Persistent Communications
We present the Vida family of abstractions of anonymous communication systems, model them probabilistically and apply Bayesian inference to extract patterns of communications and u...
George Danezis, Carmela Troncoso
IPPS
2009
IEEE
16 years 1 months ago
Accurate analytical performance model of communications in MPI applications
This paper presents a new LogP-based model, called LoOgGP, which allows an accurate characterization of MPI applications based on microbenchmark measurements. This new model is an...
Diego Rodriguez Martínez, José Carlo...
CVPR
2009
IEEE
17 years 1 months ago
Global Connectivity Potentials for Random Field Models
Markov random field (MRF, CRF) models are popular in computer vision. However, in order to be computationally tractable they are limited to incorporate only local interactions a...
Sebastian Nowozin, Christoph H. Lampert
MMM
2009
Springer
126views Multimedia» more  MMM 2009»
16 years 3 months ago
A User Experience Model for Home Video Summarization
In this paper, we propose a novel system for automatically summarizing home videos based on a user experience model. The user experience model takes account of user’s spontaneous...
Wei-Ting Peng, Wei-Jia Huang, Wei-Ta Chu, Chien-Na...