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WSDM
2012
ACM
245views Data Mining» more  WSDM 2012»
13 years 5 months ago
The early bird gets the buzz: detecting anomalies and emerging trends in information networks
In this work we propose a novel approach to anomaly detection in streaming communication data. We first build a stochastic model for the system based on temporal communication pa...
Brian Thompson
AAAI
2012
13 years 6 days ago
Improving Twitter Retrieval by Exploiting Structural Information
Most Twitter search systems generally treat a tweet as a plain text when modeling relevance. However, a series of conventions allows users to tweet in structural ways using combin...
Zhunchen Luo, Miles Osborne, Sasa Petrovic, Ting W...
EDOC
2006
IEEE
15 years 3 months ago
Compliance checking between business processes and business contracts
— It is a typical scenario that many organisations have their business processes specified independently of their business contracts. This is because of the lack of guidelines a...
Guido Governatori, Zoran Milosevic, Shazia Wasim S...
ACOM
2006
Springer
15 years 3 months ago
Temporal Logics for Representing Agent Communication Protocols
Abstract. This paper explores the use of temporal logics in the context of communication protocols for multiagent systems. We concentrate on frameworks where protocols are used to ...
Ulle Endriss
FSKD
2005
Springer
88views Fuzzy Logic» more  FSKD 2005»
15 years 3 months ago
Fuzzy Virtual Coupling Design for High Performance Haptic Display
Conventional virtual coupling is designed mainly for stabilizing the virtual environment (VE) and it thus may have poor performances. This paper proposes a novel adaptive virtual c...
D. Bi, Jun Zhang, G. L. Wang