IKEYS: Interactive KEYword search dedicated to corporate data

Abstract

IKEYS is an interactive and cooperative system aimed to query corporate linked data that allows users define explicit and unambiguous queries. Users first express their information needs through coarse keyword queries (‘track J. Morrison 1971’) that may then be refined with explicit projection and selection statements involving comparison operators and aggregation functions (‘title of track composed by J. Morrison before 1971’). This demonstration shows how intuitive and efficient IKEYS is to find the exact answer to enhanced keyword queries.