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» Topic modeling with network regularization
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WEBI
2005
Springer
15 years 5 months ago
Multi-Faceted Information Retrieval System for Large Scale Email Archives
We profile a system for search and analysis of largescale email archives. The system builds around four facets: Content-based search engine, statistical topic model, automaticall...
Jukka Perkiö, Ville H. Tuulos, Wray L. Buntin...
MMMACNS
2001
Springer
15 years 4 months ago
Analyzing Separation of Duties in Petri Net Workflows
Abstract. With the rise of global networks like the Internet the importance of workflow systems is growing. However, security questions in such environments often only address secu...
Konstantin Knorr, Harald Weidner
PE
2002
Springer
207views Optimization» more  PE 2002»
14 years 11 months ago
Delay characteristics in discrete-time GI-G-1 queues with non-preemptive priority queueing discipline
Priority scheduling for packets is becoming a hot topic, as attemps are being made to integrate voice services in existing data networks. In this paper, we consider a discrete-tim...
Joris Walraevens, Bart Steyaert, Herwig Bruneel
IFIP
2009
Springer
14 years 9 months ago
Making PROFIT at the Intermodal Terminal - A Research Agenda
: Intermodality has been a hot topic in the logistics sector for several decades, but the expected diffusion into business is still limited. The key to increased intermodalism lies...
Torbjörn H. Netland, Ingrid Spjelkavik
AAAI
2012
13 years 2 months ago
POMDPs Make Better Hackers: Accounting for Uncertainty in Penetration Testing
Penetration Testing is a methodology for assessing network security, by generating and executing possible hacking attacks. Doing so automatically allows for regular and systematic...
Carlos Sarraute, Olivier Buffet, Jörg Hoffman...