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UM
2007
Springer
15 years 8 months 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
116
Voted
SRDS
2000
IEEE
15 years 6 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
15 years 8 months 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
93
Voted
EACL
2009
ACL Anthology
16 years 2 months ago
Text Summarization Model Based on Maximum Coverage Problem and its Variant
Hiroya Takamura, Manabu Okumura
QEST
2006
IEEE
15 years 8 months 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