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» Asim: A Performance Model Framework
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ICONIP
2004
15 years 7 months ago
Neural-Evolutionary Learning in a Bounded Rationality Scenario
Abstract. This paper presents a neural-evolutionary framework for the simulation of market models in a bounded rationality scenario. Each agent involved in the scenario make use of...
Ricardo Matsumura de Araújo, Luís C....
AOSE
2008
Springer
15 years 8 months ago
OperA and Brahms: A Symphony?
The organizational view on work systems focuses on the desired outcomes of work, while the emergent view focuses on how the work actually gets done. Often a gap exists between thes...
Bart-Jan van Putten, Virginia Dignum, Maarten Sier...
SIGIR
2006
ACM
16 years 10 days ago
Action modeling: language models that predict query behavior
We present a novel language modeling approach to capturing the query reformulation behavior of Web search users. Based on a framework that categorizes eight different types of “...
G. Craig Murray, Jimmy J. Lin, Abdur Chowdhury
ICASSP
2010
IEEE
15 years 6 months ago
From flat direct models to segmental CRF models
This paper summarizes recent work at Microsoft on the development of novel direct models. The key characteristic of our approaches is the use of long-span segment level features t...
Geoffrey Zweig, Patrick Nguyen
ICASSP
2008
IEEE
16 years 26 days ago
Audiovisual-to-articulatory speech inversion using Active Appearance Models for the face and Hidden Markov Models for the dynami
We are interested in recovering aspects of vocal tract’s geometry and dynamics from auditory and visual speech cues. We approach the problem in a statistical framework based on ...
Athanassios Katsamanis, George Papandreou, Petros ...