Hector Garca-molina, Name Chen-chuan, K. Chang, Andreas Paepcke, ...
Searching over heterogeneous information sources is di#cult in part because of the non-uniform query languages. Our approach is to allow users to compose Boolean queries in one rich front-end...
GlOSS: Text-source discovery over the internet (1999)
Luis Gravano, Hector Garca-molina, Anthony Tomasic, Inria Rocquencourt, Name Luis Gravano
The dramatic growth of the Internet has created a new problem for users: the location of relevant sources of documents. This article presents a framework for (and experimentally analyzes a solution...
Evaluating the Cost of Boolean Query Mapping (1997)
Chen-Chuan Chang, Hector Garca-molina
Non-uniform query languages make searching over heterogeneous information sources difficult. Our approach is to allow a user to compose Boolean queries in one rich front-end language. For each user...