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» Topic Models Conditioned on Relations
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AMFG
2003
IEEE
151views Biometrics» more  AMFG 2003»
15 years 11 months ago
Illumination Modeling and Normalization for Face Recognition
In this paper, we present a general framework for face modeling under varying lighting conditions. First, we show that a face lighting subspace can be constructed based on three o...
Haitao Wang, Stan Z. Li, Yangsheng Wang, Weiwei Zh...
RTSS
1998
IEEE
15 years 10 months ago
Elastic Task Model for Adaptive Rate Control
An increasing number of real-time applications, related to multimedia and adaptive control systems, require greater flexibility than classical real-time theory usually permits. In...
Giorgio C. Buttazzo, Giuseppe Lipari, Luca Abeni
WSC
2004
15 years 7 months ago
Efficient Pricing of Barrier Options with the Variance-Gamma Model
We develop an efficient Monte Carlo algorithm for pricing barrier options with the variance gamma model (Madan, Carr, and Chang 1998). After generalizing the double-gamma bridge s...
Athanassios N. Avramidis
TASLP
2008
115views more  TASLP 2008»
15 years 6 months ago
Recognition of Dialogue Acts in Multiparty Meetings Using a Switching DBN
Abstract--This paper is concerned with the automatic recognition of dialogue acts (DAs) in multiparty conversational speech. We present a joint generative model for DA recognition ...
Alfred Dielmann, Steve Renals
CICLING
2010
Springer
16 years 1 months ago
A Sequential Model for Discourse Segmentation
Identifying discourse relations in a text is essential for various tasks in Natural Language Processing, such as automatic text summarization, question-answering, and dialogue gene...
Hugo Hernault, Danushka Bollegala, Mitsuru Ishizuk...