4895 search results - page 921 / 979 » Web object retrieval |
IJKSR
2011
13 years 1 months ago
2011
Learning management systems are routinely used for presenting, solving and grading exercises with large classes. However, teachers are constrained to use questions with pre-defined...
CSCW
2012
ACM
12 years 5 months ago
2012
ACM
Users have come to rely on automated route finding services for driving, public transit, walking, and bicycling. Current state of the art route finding algorithms typically rely...
TOG
2012
12 years 16 days ago
2012
We present a semi-automated technique for selectively deanimating video to remove the large-scale motions of one or more objects so that other motions are easier to see. The user ...
ICDE
2009
IEEE
14 years 11 months ago
2009
IEEE
Reverse nearest neighbor (RNN) queries have a broad application base such as decision support, profile-based marketing, resource allocation, data mining, etc. Previous work on RNN ...
ICIP
2002
IEEE
14 years 11 months ago
2002
IEEE
Color is one of the main visual cues and has been frequently used in image processing, analysis and retrieval. The extraction of highlevel color descriptors is an increasingly imp...