Sciweavers

7168 search results - page 68 / 1434
» A Factorization Approach to Grouping
Sort
View
IEEEMSP
2002
IEEE
110views Multimedia» more  IEEEMSP 2002»
15 years 8 months ago
Summarizing video using non-negative similarity matrix factorization
Abstract— We present a novel approach to automatically extracting summary excerpts from audio and video. Our approach is to maximize the average similarity between the excerpt an...
Matthew L. Cooper, Jonathan Foote
NAACL
2007
15 years 5 months ago
Modifying SO-PMI for Japanese Weblog Opinion Mining by Using a Balancing Factor and Detecting Neutral Expressions
We propose a variation of the SO-PMI algorithm for Japanese, for use in Weblog Opinion Mining. SO-PMI is an unsupervised approach proposed by Turney that has been shown to work we...
Guangwei Wang, Kenji Araki
122
Voted
ECTEL
2009
Springer
15 years 1 months ago
Experience Structuring Factors Affecting Learning in Family Visits to Museums
Abstract. This paper describes the design and evaluation of an adaptive museum guide for families. In the Kurio system, a mixture of embedded and tangible technology imbues the mus...
Marek Hatala, Karen Tanenbaum, Ron Wakkary, Kevin ...
110
Voted
ASSETS
2008
ACM
15 years 5 months ago
Creating and evaluating a video vocabulary for communicating verbs for different age groups
Icons and digital images used in augmentative and alternative communication (AAC) are not as effective in illustrating verbs, especially for people with cognitive degeneration or ...
Xiaojuan Ma, Perry R. Cook
119
Voted
ICWSM
2010
15 years 5 months ago
User Acceptance of Micro-Blogging in the Enterprise
In this paper, following the IT acceptance theory framework, we analyze factors that affect users' acceptance of micro-blogging in a large corporate environment. We categoriz...
Jun Zhang, Yan Qu, Derek Hansen