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WWW
2007
ACM
16 years 7 months ago
Netprobe: a fast and scalable system for fraud detection in online auction networks
Given a large online network of online auction users and their histories of transactions, how can we spot anomalies and auction fraud? This paper describes the design and implemen...
Shashank Pandit, Duen Horng Chau, Samuel Wang, Chr...
CSCW
2002
ACM
15 years 6 months ago
Articulating User Needs in Collaborative Design: Towards an Activity-Theoretical Approach
This paper analyses the collaborative design of a high-technology product, a neuromagnetometer used in the analysis of the activity of the human cortex. The producer, Neuromag Com...
Reijo Miettinen, Mervi Hasu
MSR
2010
ACM
15 years 8 months ago
Replaying IDE interactions to evaluate and improve change prediction approaches
Abstract—Change prediction helps developers by recommending program entities that will have to be changed alongside the entities currently being changed. To evaluate their accura...
Romain Robbes, Damien Pollet, Michele Lanza
ITRUST
2004
Springer
15 years 11 months ago
Towards Dynamic Security Perimeters for Virtual Collaborative Networks
Abstract The Internet provides a ubiquitous, standards-based substrate for global communications of all kinds. Rapid advances are now being made in agreeing protocols and machine-p...
Ivan Djordjevic, Theodosis Dimitrakos
CCR
1998
75views more  CCR 1998»
15 years 6 months ago
A comparative analysis of groupware application protocols
Two of the most difficult problems faced by developers of synchronous groupware applications are the handling of multiple session connections and the maintenance of replicated dat...
Mark Pendergast