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FLAIRS
2004
15 years 8 months ago
Package Planning with Graphical Models
We consider a novel class of applications where a set of activities conducted by a group of people over a time period needs to be planned, taking into account each member's p...
Yang Xiang, Michael Janzen
SEBD
2003
112views Database» more  SEBD 2003»
15 years 8 months ago
A temporal data model and system architecture for the management of normative texts
Abstract. In this paper, we present the preliminary results of an ongoing research activity concerning the temporal management of normative texts in XML format. In particular, four...
Fabio Grandi, Federica Mandreoli, Paolo Tiberio, M...
ICPR
2008
IEEE
16 years 8 months ago
On efficient Viterbi decoding for hidden semi-Markov models
We present algorithms for improved Viterbi decoding for the case of hidden semi-Markov models. By carefully constructing directed acyclic graphs, we pose the decoding problem as t...
Bonnie K. Ray, Jianying Hu, Ritendra Datta
MFCS
2009
Springer
16 years 1 months ago
A General Class of Models of
Abstract. We recently introduced an extensional model of the pure λcalculus living in a cartesian closed category of sets and relations. In this paper, we provide sufficient condi...
Giulio Manzonetto
DSS
2006
108views more  DSS 2006»
15 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