Conference paper
Topics styles in IR and TDT : Effect on system behavior
Martin Franz, J. Scott McCarley, et al.
INTERSPEECH - Eurospeech 2001
Search algorithms in most current text retrieval systems use index data structures extracted from the original text documents. In this paper we focus on reducing the size of the indices by reducing the amount of space dedicated to store term frequencies. In experiments using TREC Ad Hoc [2, 3] corpora and query sets, we show that it is possible to store the term frequency in only two bits without decreasing retrieval performance.
Martin Franz, J. Scott McCarley, et al.
INTERSPEECH - Eurospeech 2001
Martin Franz, J. Scott McCarley, et al.
INTERSPEECH - Eurospeech 2001
Martin Franz, Salim Roukos
SIGIR 1998
Martin Franz, J. Scott McCarley, et al.
SIGIR 2007