Investigation of Accurate and Efficient Query Processing at Location-Based Services

Abstract

Mobile technology is one of the speedy developing applied sciences to support the verbal exchange among the many humans.With the large development in mobile technology, humans of the mobile user want to understand the understanding related totheir wants which is based LBS (location based service). Lacking the monitoring infrastructure for avenue visitors, the LBS couldreceive are living journey occasions of routes from on-line route APIs with a view to offer correct outcome. Our purpose is todiminish the quantity of requests issued via the LBS significantly at the same time keeping accurate query results.First, we advise to exploit latest routes requested from route APIs to reply queries safely. Then,we design strong cut down/higher bounding systems and ordering methods to procedure queriesefficaciously. Also, we study parallel route requests to further shrink the query response time.