Efficient Shortest Path Query Processing in Dynamic Road Networks

1. [7] Mengxuan Zhang, Lei Li, Wen Hua, and Xiaofang Zhou, Batch processing of shortest path queries in road networks, Australasian Database ...

Efficient Shortest Path Index Maintenance on Dynamic Road ...

A plethora of index-based methods for shortest path queries on road networks have been proposed in the literature, such as ALT [21], hierar- chical MulTi (HiTi) ...

Efficient shortest path query processing in dynamic road networks

Given an origin and a destination in a road network, a shortest path query returns a path between them with the minimum cost (e.g. shortest ...

Efficient Shortest Path Processing in Dynamic Road Networks

Description: Shortest path query processing is the fundamental operation for the app-based/ in-car navigation services and the building block of ...

Stream Processing of Shortest Path Query in Dynamic Road Networks

Abstract: Shortest path query in road network is pervasive in various location-based services nowadays. As the business expands, ...

High Throughput Shortest Distance Query Processing on Large ...

However, the large number of queries submitted in large-scale dynamic road networks still poses challenges to this goal. Therefore, in this work ...

Efficient shortest path index maintenance on dynamic road networks ...

Computing the shortest path between two vertices is a fundamental problem in road networks that is applied in a wide variety of applications.

Efficient shortest path index maintenance on dynamic road networks ...

In this paper, we adopt CH as our underlying short- est path query processing method and aim to efficiently maintain the shortcut index of CH for dynamic road ...

Efficient Shortest Path Counting on Large Road Networks

This paper aims to improve the efficiency of counting the shortest paths between two query vertices on a large road network. We propose a novel index solution ...

Label-constrained shortest path query processing on road networks

... efficiently constructed and maintained for dynamic graphs ... With LSD - Index , we design efficient query processing and index ...

Efficient shortest path index maintenance on dynamic road networks ...

... Shortest path queries [2,5,17,24, 47] and related queries [1,10,23,33,58] ...

Stream Processing of Shortest Path Query in Dynamic Road Networks

Shortest path query in road network is pervasive in various location-based services nowadays. As the business expands, the scalability issue becomes severer ...

A Distributed Solution for Efficient K Shortest Paths Computation ...

This is the first treatment of the problem of processing KSP queries over dynamic road networks. Extensive experiments conducted on real road networks confirm ...

A Distributed Solution for Efficient K Shortest Paths Computation ...

The problem of identifying the k-shortest paths (KSPs for short) in a dynamic road network is essential to many location-based services. Road ...

Efficient single-pair all-shortest-path query processing for massive ...

In this paper, we present a novel single-pair all-shortest-path algorithm, which performs well on massive networks as well as dynamic networks.

Efficient shortest path index maintenance on dynamic road networks ...

Abstract: Computing the shortest path between two vertices is a fundamental problem in road networks that is applied in a wide variety of ...

Efficient Processing of All Nearest Neighbor Queries in Dynamic ...

Therefore, this study proposes an efficient algorithm to find the ANN queries on dynamic road networks by implementing the shared execution technique. The ...

Distributed shortest path query processing on dynamic road networks.

Detailed Record ; Keywords: Dynamic road networks. Navigational intelligence. Shortest path query. Yahoo S4 ; Company/Entity: UBER Technologies Inc. Abstract ...

Efficient processing of coverage centrality queries on road networks

HL calculates the shortest distance by summing up the distance label value and takes the minimum one as the shortest distance without graph ...

Efficient shortest distance query processing and indexing on large ...

The existing solutions are not efficient to update the index for the dynamic condition. Shor-test path query on bicriteria road network is ...