Sciweavers

3747 search results - page 74 / 750
» Active Operations on Collections
Sort
View
HUC
2007
Springer
14 years 3 months ago
A Long-Term Evaluation of Sensing Modalities for Activity Recognition
We study activity recognition using 104 hours of annotated data collected from a person living in an instrumented home. The home contained over 900 sensor inputs, including wired r...
Beth Logan, Jennifer Healey, Matthai Philipose, Em...
MM
2005
ACM
188views Multimedia» more  MM 2005»
14 years 2 months ago
Detecting group activities using rigidity of formation
Most work in human activity recognition is limited to relatively simple behaviors like sitting down, standing up or other dramatic posture changes. Very little has been achieved i...
Saad M. Khan, Mubarak Shah
CIDM
2009
IEEE
14 years 22 days ago
Clustering-based activity classification with a wrist-worn accelerometer using basic features
Abstract-- Automatic recognition of activities using time series data collected from exercise can facilitate development of applications that motivate people to exercise more frequ...
Pekka Siirtola, Perttu Laurinen, Eija Haapalainen,...
CONEXT
2007
ACM
14 years 22 days ago
Can active tracking of inroamer location optimise a live GSM network?
The mobile communication industry has experienced huge growth in recent years, which amplified the competition among telecommunication companies. This inspired the search for new ...
Katerina Dufková, Jirí Danihelka, Mi...
SIGIR
2011
ACM
12 years 11 months ago
Active learning to maximize accuracy vs. effort in interactive information retrieval
We consider an interactive information retrieval task in which the user is interested in finding several to many relevant documents with minimal effort. Given an initial documen...
Aibo Tian, Matthew Lease