An Efficient Sum Query Algorithm for Distance-Based Locally Dominating Functions

An effective optimization algorithm for locally nonconvex Lipschitz functions based on mollifier subgradients

an effective optimization algorithm for locally nonconvex lipschitz functions based on mollifier subgradients

An Efficient Query Algorithm for Trajectory Similarity Based on Fréchet Distance Threshold

The processing and analysis of trajectories are the core of many location-based applications and services, while trajectory similarity is an essential concept regularly used. To address the time-consuming problem of similarity query, an efficient algorithm based on Fréchet distance called Ordered Coverage Judge (OCJ) is proposed, which could realize the filtering query with a given Fréchet dist...

EEQR: An Energy Efficient Query-Based Routing Protocol for Wireless Sensor Networks

Routing in Wireless Sensor Networks (WSNs) is a very challenging task due to the large number of nodes, their mobility and lack of proper infrastructure. Since the sensors are battery powered devices, energy efficiency is considered as one of the main factors in designing routing protocols in WSNs. Most of energy-aware routing protocols are mere energy savers that attempt to decrease the energy...

EEQR: An Energy Efficient Query-Based Routing Protocol for Wireless Sensor Networks

Routing in Wireless Sensor Networks (WSNs) is a very challenging task due to the large number of nodes, their mobility and lack of proper infrastructure. Since the sensors are battery powered devices, energy efficiency is considered as one of the main factors in designing routing protocols in WSNs. Most of energy-aware routing protocols are mere energy savers that attempt to decrease the energy...