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WSC
2008
13 years 10 months ago
A simulation based scheduling model for call centers with uncertain arrival rates
In this paper we develop a two stage algorithm for scheduling call centers with strict SLAs and arrival rate uncertainty. The first cut schedule can be developed in less than a mi...
Thomas R. Robbins, Terry P. Harrison
NIPS
1998
13 years 9 months ago
Call-Based Fraud Detection in Mobile Communication Networks Using a Hierarchical Regime-Switching Model
Fraud causes substantial losses to telecommunication carriers. Detection systems which automatically detect illegal use of the network can be used to alleviate the problem. Previo...
Jaakko Hollmén, Volker Tresp
CP
2010
Springer
13 years 6 months ago
Context-Sensitive Call Control Using Constraints and Rules
Personalisation and context-awareness are fundamental concerns in Telephony. This paper introduces a rule-based system - 4CRULES - which enables context-sensitive call control by t...
David Lesaint, Deepak Mehta, Barry O'Sullivan, Lui...
PKDD
2010
Springer
127views Data Mining» more  PKDD 2010»
13 years 5 months ago
Software-Defect Localisation by Mining Dataflow-Enabled Call Graphs
Defect localisation is essential in software engineering and is an important task in domain-specific data mining. Existing techniques building on call-graph mining can localise dif...
Frank Eichinger, Klaus Krogmann, Roland Klug, Klem...
ICASSP
2009
IEEE
13 years 5 months ago
Unsupervised speaker adaptation for telephone call transcription
The use of the PC and Internet for placing telephone calls will present new opportunities to capture vast amounts of un-transcribed speech for a particular speaker. This paper inv...
R. Wallace, Kishan Thambiratnam, Frank Seide