18 citations · 18 across the 2 of their papers we have counts for
2 papers
cmp-lg1997★ 18 cited
Topic Graph Generation for Query Navigation: Use of Frequency Classes for Topic Extraction
Yoshiki Niwa, Shingo Nishioka, Makoto Iwayama +2
To make an interactive guidance mechanism for document retrieval systems, we developed a user-interface which presents users the visualized map of topics at each stage of retrieval…
cmp-lg1995
Co-occurrence Vectors from Corpora vs. Distance Vectors from Dictionaries
Yoshiki Niwa, Yoshihiko Nitta
A comparison was made of vectors derived by using ordinary co-occurrence statistics from large text corpora and of vectors derived by measuring the inter-word distances in dictiona…