December 9, 2017
Comments Off on Efficient Clue-based Route Search on Road Networks
Posted in: IEEE 2017, Java
Online Mode Switch Algorithms for Maintaining Data Freshness in Dynamic Cyber Physical Systems Abstract Maintaining the freshness of real-time data is one of the crucial design issues in cyber-physicalsystems (CPS). Past studies have focused on designing update algorithms to minimize the workload imposed by a fixed set of update tasks while ensuring the temporal validity of data. In this paper, we revisit this problem in dynamic cyber-physical systems (DCPS) […]
December 9, 2017
Comments Off on Detecting Stress Based on Social Interactions in Social Networks
Posted in: IEEE 2017, Java
Nearest Keyword Set Search in Multi-Dimensional Datasets Abstract Keyword-based search in text-rich multi-dimensional datasets facilitates many novel applications and tools. In this paper, we consider objects that are tagged with keywords and are embedded in a vector space. For these datasets, we study queries that ask for the tightest groups of points satisfying a givenset of keywords. We propose a novel method […]