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WSDM
2012
ACM
245views Data Mining» more  WSDM 2012»
12 years 4 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
HICSS
2007
IEEE
181views Biometrics» more  HICSS 2007»
14 years 3 months ago
A Methodology to Evaluate Agent Oriented Software Engineering Techniques
Systems using Software Agents (or Multi-Agent Systems, MAS) are becoming more popular within the development mainstream because, as the name suggests, an Agent aims to handle task...
Chia-En Lin, Krishna M. Kavi, Frederick T. Sheldon...
CLEIEJ
2008
103views more  CLEIEJ 2008»
13 years 9 months ago
An Ontology-based Framework and its Application to Effective Collaboration
In the past few years Artificial Intelligence has been gradually introduced to enhance Education through technologies. However, usual approaches provide systems with a kind of exp...
Seiji Isotani, Riichiro Mizoguchi
ILP
2003
Springer
14 years 2 months ago
Applying Theory Revision to the Design of Distributed Databases
This work presents the application of theory revision to the design of distributed databases to automatically revise a heuristic-based algorithm (called analysis algorithm) through...
Fernanda Araujo Baião, Marta Mattoso, Jude ...
DESRIST
2009
Springer
137views Education» more  DESRIST 2009»
14 years 1 months ago
Coordination analysis: a method for deriving use cases from process dependencies
Despite the widespread recognition that information technology (IT) and business process are tightly connected, existing system design methods provide limited guidance on how to t...
Xiang Michelle Liu, George M. Wyner