An important part of our information-gathering behavior has always been to find out what other people think. With the growing availability and popularity of opinion-rich resource...
Provenance in the context of workflows, both for the data they derive and for their specification, is an essential component to allow for result reproducibility, sharing, and know...
In this paper, we propose a new approach to preventing and constraining denial-of-service (DoS) attacks. Instead of being able to send anything to anyone at any time, in our archi...
Thomas E. Anderson, Timothy Roscoe, David Wetheral...
Computational Grids are emerging as a new infrastructure for Internet-based parallel and distributed computing. They enable the sharing, exchange, discovery, and aggregation of re...
A personalized product recommendation is an enabling mechanism to overcome information overload occurred when shopping in an Internet marketplace. Collaborative filtering has been...