Matrix Completion with Convex Constraints for Data Gathering in Wireless Sensor Networks.
Mohamed Ali MoussaYosra MarnissiYacine Ghamri-DoudanePublished in: GLOBECOM (2016)
Keyphrases
- data gathering
- matrix completion
- convex constraints
- wireless sensor networks
- convex optimization
- low rank
- energy efficient
- convex relaxation
- sensor networks
- energy consumption
- base station
- global consistency
- sensor nodes
- data collection
- convex programming
- maximum lifetime
- energy efficiency
- network lifetime
- interior point methods
- primal dual
- routing algorithm
- multi hop
- routing protocol
- missing data
- collaborative filtering
- incomplete data
- kernel matrix
- total variation
- matrix factorization