TetraFusion: information discovery on the Internet
Francis Crimmins, Alan F. Smeaton, Taoufiq Dkaki, Josiane Mothe · IEEE Intelligent Systems and their Applications · 1999
The TetraFusion system described in this paper supports knowledge discovery from the World Wide Web by helping users perform data mining operations on sets of harvested URLs. Potential applications range from domain overviewing to science monitoring to competitive intelligence.