Sciweavers

771 search results - page 119 / 155
» Efficient Web Searching Using Temporal Factors
Sort
View
CIKM
2009
Springer
15 years 4 months ago
Event detection from flickr data through wavelet-based spatial analysis
Detecting events from web resources has attracted increasing research interests in recent years. Our focus in this paper is to detect events from photos on Flickr, an Internet ima...
Ling Chen, Abhishek Roy
ICDE
2003
IEEE
149views Database» more  ICDE 2003»
15 years 11 months ago
Indexing Weighted-Sequences in Large Databases
We present an index structure for managing weightedsequences in large databases. A weighted-sequence is defined as a two-dimensional structure where each element in the sequence i...
Haixun Wang, Chang-Shing Perng, Wei Fan, Sanghyun ...
EDBT
2008
ACM
194views Database» more  EDBT 2008»
15 years 10 months ago
XCraft: boosting the performance of active XML materialization
An active XML (AXML) document contains tags representing calls to Web services. Therefore, retrieving its contents consists in materializing its data elements by invoking the embe...
Gabriela Ruberg, Marta Mattoso
HICSS
2003
IEEE
156views Biometrics» more  HICSS 2003»
15 years 3 months ago
Developing Video Services for Mobile Users
Video information, image processing and computer vision techniques are developing rapidly nowadays because of the availability of acquisition, processing and editing tools, which ...
Mohamed Ahmed, Roger Impey, Ahmed Karmouch
SIGIR
2004
ACM
15 years 3 months ago
Display time as implicit feedback: understanding task effects
Recent research has had some success using the length of time a user displays a document in their web browser as implicit feedback for document preference. However, most studies h...
Diane Kelly, Nicholas J. Belkin