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Xudong Wu
Researcher at Shanghai Jiao Tong University
Publications - 17
Citations - 157
Xudong Wu is an academic researcher from Shanghai Jiao Tong University. The author has contributed to research in topics: Evolving networks & Maximization. The author has an hindex of 4, co-authored 17 publications receiving 111 citations.
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Journal ArticleDOI
iBILL: Using iBeacon and Inertial Sensors for Accurate Indoor Localization in Large Open Areas
TL;DR: iBILL, an indoor localization approach that jointly uses iBeacon and inertial sensors in large open areas and provides solutions of two localization problems that have long remained tough due to the increasingly large computational overhead and arbitrarily placed smartphones is presented.
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Joint Optimization of Multicast Energy in Delay-Constrained Mobile Wireless Networks
TL;DR: The proposed ConMap is the first work that jointly considers both the transmitting and receiving energy in the design of multicast transmission schemes in mobile wireless networks and proves that the approximation ratio of any polynomial time algorithm for DeMEM cannot be better than $({1/{4})\ln k$ .
Journal ArticleDOI
GLP: A Novel Framework for Group-Level Location Promotion in Geo-Social Networks
TL;DR: GLP is proposed, a new and novel framework of group-level location promotion by virtue of geo-communities, each of which is treated as a group in GSNs, which carries out user grouping through an iterative learning approach based on information extraction from massive check-ins records.
Journal ArticleDOI
Adaptive Diffusion of Sensitive Information in Online Social Networks
TL;DR: This paper proposes to learn the unknown diffusion abilities from the diffusion process in real time and adaptively conduct the diffusion constraining measures based on the learned diffusion abilities, relying on the bandit framework, to effectively constrain the sensitive information diffusion.
Proceedings ArticleDOI
Maximizing Influence Diffusion over Evolving Social Networks
TL;DR: Empirical results performed under real evolving network datasets unravel the effect of network evolution on the influence diffusion, and demonstrate that the proposed solution significantly outperforms the non-evolving counterparts on maximizing the impact diffusion size over evolving social networks.