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UM
2007
Springer
16 years 14 days ago
Identifiability: A Fundamental Problem of Student Modeling
In this paper we show how model identifiability is an issue for student modeling: observed student performance corresponds to an infinite family of possible model parameter estimat...
Joseph E. Beck, Kai-min Chang
173
Voted
SRDS
2000
IEEE
15 years 10 months ago
Modeling Fault-Tolerant Mobile Agent Execution as a Sequence of Agreement Problems
Fault-tolerance is fundamental to the further development of mobile agent applications. In the context of mobile agents, fault-tolerance prevents a partial or complete loss of the...
Stefan Pleisch, André Schiper
GMP
2006
IEEE
16 years 12 days ago
Simultaneous Precise Solutions to the Visibility Problem of Sculptured Models
Abstract. We present an efficient and robust algorithm for computing continuous visibility for two- or three-dimensional shapes whose boundaries are NURBS curves or surfaces by li...
Joon-Kyung Seong, Gershon Elber, Elaine Cohen
143
Voted
EACL
2009
ACL Anthology
16 years 7 months ago
Text Summarization Model Based on Maximum Coverage Problem and its Variant
Hiroya Takamura, Manabu Okumura
QEST
2006
IEEE
16 years 11 days ago
Modeling and Optimization Problems in Contact Centers
We give a quick overview of some key issues in (quantitative) call center management: building realistic models, developing efficient tools to simulate these models, finding qui...
Pierre L'Ecuyer