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DSS
2006
108views more  DSS 2006»
13 years 7 months ago
Matching observed behavior and modeled behavior: An approach based on Petri nets and integer programming
Inspired by the way SAP R/3 and other transactional information systems log events, we focus on the problem to decide whether a process model and a frequency profile "fit"...
Wil M. P. van der Aalst
HCI
2009
13 years 5 months ago
Partially Observable Markov Decision Process (POMDP) Technologies for Sign Language Based Human-Computer Interaction
Sign language (SL) recognition modules in human-computer interaction systems need to be both fast and reliable. In cases where multiple sets of features are extracted from the SL d...
Sylvie C. W. Ong, David Hsu, Wee Sun Lee, Hanna Ku...
ECAI
2004
Springer
14 years 1 months ago
Combining Multiple Answers for Learning Mathematical Structures from Visual Observation
Learning general truths from the observation of simple domains and, further, learning how to use this knowledge are essential capabilities for any intelligent agent to understand ...
Paulo Santos, Derek R. Magee, Anthony G. Cohn, Dav...
REFSQ
2007
Springer
14 years 1 months ago
Towards a Tomographic Framework for Structured Observation of Communicative Behaviour in Hospital Wards
Abstract. The research presented in this paper investigates how observation of information- and communication-intensive work in hospital wards can be used to produce requirements f...
Inger Dybdahl Sørby, Øystein Nytr&os...
PROCEDIA
2010
87views more  PROCEDIA 2010»
13 years 6 months ago
Forecast sensitivity to the observation error covariance in variational data assimilation
The development of the adjoint of the forecast model and of the adjoint of the data assimilation system (adjoint-DAS) make feasible the evaluation of the derivative-based forecast...
Dacian N. Daescu