1621 search results - page 21 / 325 » Detecting Experiences from Weblogs |
VLDB
2007
ACM
14 years 3 months ago
2007
ACM
Real-world datasets exhibit a complex dependency structure among the data attributes. Learning this structure is a key task in automatic statistics configuration for query optimi...
KDD
2012
ACM
11 years 11 months ago
2012
ACM
Advanced technology in GPS and sensors enables us to track physical events, such as human movements and facility usage. Periodicity analysis from the recorded data is an important...
CVPR
2012
IEEE
11 years 11 months ago
2012
IEEE
Single camera-based multiple-person tracking is often hindered by difficulties such as occlusion and changes in appearance. In this paper, we address such problems by proposing a...
ACL
2012
11 years 11 months ago
2012
Microblogs such as Twitter reflect the general public’s reactions to major events. Bursty topics from microblogs reveal what events have attracted the most online attention. Al...
ICML
2008
IEEE
14 years 10 months ago
2008
IEEE
Consider the following problem: given sets of unlabeled observations, each set with known label proportions, predict the labels of another set of observations, also with known lab...