Sciweavers

1255 search results - page 123 / 251
» User Modeling for Efficient Use of Multimedia Files
Sort
View
MM
2010
ACM
151views Multimedia» more  MM 2010»
15 years 29 days ago
Explicit and implicit concept-based video retrieval with bipartite graph propagation model
The major scientific problem for content-based video retrieval is the semantic gap. Generally speaking, there are two appropriate ways to bridge the semantic gap: the first one is...
Lei Bao, Juan Cao, Yongdong Zhang, Jintao Li, Ming...
SIGIR
1999
ACM
15 years 5 months ago
Relevance Feedback Retrieval of Time Series Data
There has been much recent interest in retrieval of time series data. Earlier work has used a fixed similarity metric (e.g., Euclidean distance) to determine the similarity betwee...
Eamonn J. Keogh, Michael J. Pazzani
ITS
2010
Springer
168views Multimedia» more  ITS 2010»
15 years 5 months ago
Computational Workflows for Assessing Student Learning
The use of technology for instruction, and the enormous amount of information available for consumption, places a considerable burden on instructors who must learn to integrate app...
Jun Ma, Erin Shaw, Jihie Kim
123
Voted
ICMCS
2006
IEEE
148views Multimedia» more  ICMCS 2006»
15 years 6 months ago
A Handover Approach to DVB-H Services
DVB-H offers a new platform for IP-based services and contributes to universal access. There are many challenges of providing multimedia TV experience for DVB-H users anywhere any...
Ville Ollikainen, Chengyuan Peng
193
Voted
SIGMOD
2008
ACM
191views Database» more  SIGMOD 2008»
16 years 27 days ago
Efficient aggregation for graph summarization
Graphs are widely used to model real world objects and their relationships, and large graph datasets are common in many application domains. To understand the underlying character...
Yuanyuan Tian, Richard A. Hankins, Jignesh M. Pate...