title: information systems research at george mason university. authors: sushil jajodia , amihai motro , edgar h. sibley , alexander brodsky , larry kerschberg , xiaoyang sean wang , daniel barbará. venue: sigmod record. year: 1997
title: research activities in database management and information retrieval at university of illinois at chicago. authors: isabel cruz , ashfaq khokhar , bing liu , prasad sistla , ouri wolfson , clement yu. venue: acm sigmod record. year: 2002