5107 search results - page 997 / 1022 » Data Mining and Information Retrieval |
IMC
2009
ACM
14 years 3 months ago
2009
ACM
Proximity measures quantify the closeness or similarity between nodes in a social network and form the basis of a range of applications in social sciences, business, information t...
RECSYS
2009
ACM
14 years 3 months ago
2009
ACM
Conversation double pivots recommend target items related to a source item, based on co-mentions of source and target items in online forums. We deployed several variants on the d...
JCDL
2005
ACM
14 years 2 months ago
2005
ACM
In this paper, we discuss the findings of an in-depth observational study of reading and within-document navigation and add to these findings the results of a second analysis of h...
MM
2005
ACM
14 years 2 months ago
2005
ACM
We investigate methods of segmenting, visualizing, and indexing presentation videos by both audio and visual data. The audio track is segmented by speaker, and augmented with key ...
JCDL
2004
ACM
14 years 1 months ago
2004
ACM
We present a new approach to displaying and browsing a digital library collection, a set of Greek vases in the Perseus digital library. Our design takes advantage of three-dimensi...