597 search results - page 35 / 120 » Open problems in data collection networks |
KDD
2010
ACM
13 years 6 months ago
2010
ACM
Crisis Management and Disaster Recovery have gained immense importance in the wake of recent man and nature inflicted calamities. A critical problem in a crisis situation is how t...
ICCAD
2009
IEEE
13 years 5 months ago
2009
IEEE
Wireless sensor networks hold the potential to open new domains to distributed data acquisition. However, such networks are prone to premature failure because some nodes deplete t...
ICASSP
2009
IEEE
14 years 2 months ago
2009
IEEE
Recently proposed l1-regularized maximum-likelihood optimization methods for learning sparse Markov networks result into convex problems that can be solved optimally and efficien...
CAISE
2005
Springer
14 years 1 months ago
2005
Springer
In vague queries, a user enters a value that represents some real world object and expects as the result the set of database values that represent this real world object even with ...
MOBIHOC
2007
ACM
14 years 7 months ago
2007
ACM
Outlier detection has many important applications in sensor networks, e.g., abnormal event detection, animal behavior change, etc. It is a difficult problem since global informati...