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SIGIR
1996
ACM
13 years 8 months ago
1996
ACM
Designing good user interfaces to information retrieval systems is a complex activity. The design space is large and evaluation methodologies that go beyond the classical precisio...
SIGIR
1996
ACM
13 years 8 months ago
1996
ACM
Previous research on stemming has shown both positive and negative effects on retrieval performance. This paper describes an experiment in which several linguistic and non-linguis...
SIGIR
1996
ACM
13 years 8 months ago
1996
ACM
Phonetic matching is used in applications such as name retrieval, where the spelling of a name is used to identify other strings that are likely to be of similar pronunciation. In...
SIGIR
1996
ACM
13 years 8 months ago
1996
ACM
We present a deductive data model for concept-based query expansion. It is based abstraction levels: the conceptual, the expression and the occurrence level. Concepts and their re...
SIGIR
2005
ACM
13 years 10 months ago
2005
ACM
We demonstrate a phonotactic-semantic paradigm for spoken document categorization. In this framework, we define a set of acoustic words instead of lexical words to represent acous...