Augmented multi-agent DRL for multi-incentive task prioritization in vehicular crowdsensing

P Singh, B Hazarika, K Singh… - IEEE Internet of Things …, 2024 - ieeexplore.ieee.org
Vehicular crowdsensing (VCS) within the social Internet of Vehicles (IoV) significantly
advances urban transportation management by enhancing road safety, traffic efficiency, and …

Scalable distance labeling maintenance and construction for dynamic small-world networks

X Zhou, M Zhang, L Li, X Zhou - 2024 IEEE 40th International …, 2024 - ieeexplore.ieee.org
Shortest path computation is a fundamental operation of many applications in small-world
networks, and shortest path index has been extensively studied to achieve high query …

Approximate skyline index for constrained shortest pathfinding with theoretical guarantee

Z Liu, L Li, M Zhang, W Hua… - 2024 IEEE 40th …, 2024 - ieeexplore.ieee.org
The Constrained Shortest Path (CSP) problem seeks to identify the shortest path between
two vertices in a road network while adhering to a specific constraint on another criterion …

FaceGCN: Structured Priors Inspired Graph Convolutional Networks for Blind Face Restoration

W Yan, W Shao, D Zhang, L **ao - IEEE Transactions on …, 2025 - ieeexplore.ieee.org
Facial image restoration has gained a tremendous progress since the increasing boom of
the deep learning methods. Owing to its nature of strong ill-posedness, different categories …

Global Optimal Travel Planning for Massive Travel Queries in Road Networks

Y Xu, L Li, M Zhang, Z Xu, X Zhou - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Travel planning plays an increasingly important role in our society. The travel plans, which
consist of the paths each vehicle is suggested to follow and its corresponding departure …

A Just-In-Time Framework for Continuous Routing

J Zhao, L Li, M Zhang, Z Luo, X Zhao… - 2024 IEEE 40th …, 2024 - ieeexplore.ieee.org
In this paper, we revisit the problem of the current routing system in terms of prediction
scalability and routing result optimality. Specifically, the current traffic prediction models are …

High Throughput Shortest Distance Query Processing on Large Dynamic Road Networks

X Zhou, M Zhang, L Li, X Zhou - arxiv preprint arxiv:2409.06148, 2024 - arxiv.org
Shortest path (SP) computation is the building block for many location-based services, and
achieving high throughput SP query processing is an essential goal for the real-time …

FulBM: Fast fully batch maintenance for landmark-based 3-hop cover labeling

W Zhang, HH E, H Luo, M Sun - ACM Transactions on Knowledge …, 2024 - dl.acm.org
Landmark-based 3-hop cover labeling is a category of approaches for shortest distance/path
queries on large-scale complex networks. It pre-computes an index offline to accelerate the …

Three Pillars Towards Next-Generation Routing System

L Li, M Zhang, Z Xu, Y Xu, XI Zhou - arxiv preprint arxiv:2409.11412, 2024 - arxiv.org
The routing results are playing an increasingly important role in transportation efficiency, but
they could generate traffic congestion unintentionally. This is because the traffic condition …

A Universal Scheme for Partitioned Dynamic Shortest Path Index

M Zhang, X Zhou, L Li, Z Liu, G Trajcevski… - arxiv preprint arxiv …, 2023 - arxiv.org
Graph partitioning is a common solution to scale up the graph algorithms, and shortest path
(SP) computation is one of them. However, the existing solutions typically have a fixed …