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» Information Modeling in the Time of the Revolution
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ICML
2005
IEEE
16 years 8 months ago
Active learning for Hidden Markov Models: objective functions and algorithms
Hidden Markov Models (HMMs) model sequential data in many fields such as text/speech processing and biosignal analysis. Active learning algorithms learn faster and/or better by cl...
Brigham Anderson, Andrew Moore
ICDM
2006
IEEE
183views Data Mining» more  ICDM 2006»
16 years 1 months ago
Accelerating Newton Optimization for Log-Linear Models through Feature Redundancy
— Log-linear models are widely used for labeling feature vectors and graphical models, typically to estimate robust conditional distributions in presence of a large number of pot...
Arpit Mathur, Soumen Chakrabarti
ICMCS
2006
IEEE
98views Multimedia» more  ICMCS 2006»
16 years 1 months ago
A Two-Layer Graphical Model for Combined Video Shot and Scene Boundary Detection
In this work we present a novel two-layer hybrid Graphical model for combined shot and scene boundary detection in videos. In the first layer of the model, low-level features are...
Marc Al-Hames, Stefan Zettl, Frank Wallhoff, Steph...
ECAI
2004
Springer
16 years 17 days ago
FIRE: An Integrated Trust and Reputation Model for Open Multi-Agent Systems
Trust and reputation are central to effective interactions in open multi-agent systems in which agents, that are owned by a variety of stakeholders, can enter and leave the system ...
Trung Dong Huynh, Nicholas R. Jennings, Nigel R. S...
MSE
2002
IEEE
122views Hardware» more  MSE 2002»
16 years 3 days ago
Modeling and Analyzing SMIL Documents in SAM
A composite multimedia object has specific timing relationships among the different types of component media. Coordinating the real-time presentation of information and maintaini...
Huiqun Yu, Xudong He, Shu Gao, Yi Deng