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CVPR
2007
IEEE
15 years 11 months ago
Unsupervised Activity Perception by Hierarchical Bayesian Models
We propose a novel unsupervised learning framework for activity perception. To understand activities in complicated scenes from visual data, we propose a hierarchical Bayesian mod...
Xiaogang Wang, Xiaoxu Ma, Eric Grimson
PDCAT
2005
Springer
15 years 3 months ago
An Agile Programming Model for Grid End Users
Grid and service computing technologies have been explored by enterprises to promote integration, sharing, and collaboration. However, quick response to business environment chang...
Zhiwei Xu, Chengchun Shu, Haiyan Yu, Haozhi Liu
TKDE
2002
91views more  TKDE 2002»
14 years 9 months ago
The EVE Approach: View Synchronization in Dynamic Distributed Environments
The construction and maintenance of data warehouses (views) in large-scale environments composed of numerous distributed and evolving information sources (ISs) such as the WWW has ...
Amy J. Lee, Anisoara Nica, Elke A. Rundensteiner
83
Voted
ODRL
2004
14 years 11 months ago
Interoperability between ODRL and MPEG-21 REL
Two main Rights Expression Languages (RELs) exist to describe licenses governing the access to digital content: ODRL (Open Digital Rights Language) and MPEG-21 REL. Both RELs are ...
Josep Polo, Jose Prados, Jaime Delgado
EPEW
2005
Springer
15 years 3 months ago
Timing Issues in Web Services Composition
webπ is a recent process calculus introduced to formally specify Web Services composition. It extends the π-calculus with timed workunits, namely an asynchronous and temporized m...
Manuel Mazzara