Query substitution is an important problem in information retrieval. Much work focuses on how to find substitutes for any given query. In this paper, we study how to efficiently ...
Querying uncertain data has emerged as an important problem in data management due to the imprecise nature of many measurement data. In this paper we study answering range queries...
Pankaj K. Agarwal, Siu-Wing Cheng, Yufei Tao, Ke Y...
In this paper we present the results of an experiment made with our e-librarian service ”MatES”, an e-Learning tool on fractions in mathematics. MatES allows students to enter...
Abstract: Die Video-Suchmaschine OSOTIS erm¨oglicht eine automatische inhaltsbezogene Annotation von Videodaten und dadurch eine zielgenaue Suche auch innerhalb einzelner Videoauf...
Prefetching – die vorsorgliche ¨Ubertragung in Zukunft wahrscheinlich ben¨otigter Daten – stellt in verteilten Client-Server-Systemen ein wichtiges Konzept dar, um die Leist...