Computation of the travelling salesman problem by a shrinking blob (2013)
Journal Article

The travelling salesman problem (TSP) is a well known and challenging combinatorial optimisation problem. Its computational intractability has attracted a number of heuristic approaches to generate satisfactory, if not optimal, candidate solutions. S... Read More about Computation of the travelling salesman problem by a shrinking blob.

Adaptive and secure load-balancing routing protocol for service-oriented wireless sensor networks (2013)
Journal Article

Service-oriented architectures for wireless sensor networks (WSNs) have been proposed to provide an integrated platform, where new applications can be rapidly developed through flexible service composition. In WSNs, the existing multipath routing sch... Read More about Adaptive and secure load-balancing routing protocol for service-oriented wireless sensor networks.

Local semidefinite programming-based node localization system for wireless sensor network applications (2013)
Journal Article

Node localization has been identified as a fundamental and essential issue in wireless sensor networks (WSNs), which is able to determine nodes' locations in location-aware applications and provide different types of services based on the location in... Read More about Local semidefinite programming-based node localization system for wireless sensor network applications.