39 citations · 92 across the 19 of their papers we have counts for
19 papers
Schedule Sequence Design for Broadcast in Multi-channel Ad Hoc Networks
Fang Liu, Kenneth W. Shum, Yijin Zhang +1
We consider a single-hop ad hoc network in which each node aims to broadcast packets to its neighboring nodes by using multiple slotted, TDD collision channels. There is no coopera…
Multichannel Conflict-Avoiding Codes of Weights Three and Four
Yuan-Hsun Lo, Kenneth W. Shum, Wing Shing Wong +1
Conflict-avoiding codes (CACs) were introduced by Levenshtein as a single-channel transmission scheme for a multiple-access collision channel without feedback. When the number of s…
Delay-Constrained Topology-Transparent Distributed Scheduling for MANETs
Lei Deng, Fang Liu, Yijin Zhang +1
Transparent topology is common in many mobile ad hoc networks (MANETs) such as vehicle ad hoc networks (VANETs), unmanned aerial vehicle (UAV) ad hoc networks, and wireless sensor…
Online Inventory Management with Application to Energy Procurement in Data Centers
Lin Yang, Mohammad H. Hajiesmaili, Ramesh Sitaraman +3
Motivated by the application of energy storage management in electricity markets, this paper considers the problem of online linear programming with inventory management constraint…
Integrated Stabilization Policy over a Software Defined Network
Cheng Tan, Wing Shing Wong, Huanshui Zhang
In this paper, we mainly investigate an integrated system operating under a software defined network (SDN) protocol. SDN is a new networking paradigm in which network intelligence…
On Stability Condition of Wireless Networked Control Systems under Joint Design of Control Policy and Network Scheduling Policy
Lei Deng, Cheng Tan, Wing Shing Wong
In this paper, we study a wireless networked control system (WNCS) with sub-systems sharing a common wireless channel. Each sub-system consists of a plant and a controlle…
Delay-Constrained Input-Queued Switch
Lei Deng, Wing Shing Wong, Po-Ning Chen +2
In this paper, we study the delay-constrained input-queued switch where each packet has a deadline and it will expire if it is not delivered before its deadline. Such new scenario…
Forwarding and Optical Indices in an All-Optical BCube Network
Suzhen Wang, Jingjing Luo, Yuan-Hsun Lo +1
BCube is a highly scalable and cost-effective networking topology, which has been widely applied to modular datacenters. Optical technologies based on Wavelength Division Multiplex…
Recursive Exponential Weighting for Online Non-convex Optimization
Lin Yang, Cheng Tan, Wing Shing Wong
In this paper, we investigate the online non-convex optimization problem which generalizes the classic {online convex optimization problem by relaxing the convexity assumption on t…
Randomized Load-balanced Routing for Fat-tree Networks
Suzhen Wang, Jingjing Luo, Bruce Kwong-Bun Tong +1
Fat-tree networks have been widely adopted to High Performance Computing (HPC) clusters and to Data Center Networks (DCN). These parallel systems usually have a large number of ser…
The Undirected Optical Indices of Complete -ary Trees
Yuan-Hsun Lo, Hung-Lin Fu, Yijin Zhang +1
The routing and wavelength assignment problem arises from the investigation of optimal wavelength allocation in an optical network that employs Wavelength Division Multiplexing (WD…
Channel Hopping Sequences for Maximizing Rendezvous Diversity in Cognitive Radio Networks
Yijin Zhang, Yuan-Hsun Lo, Wing Shing Wong
In cognitive radio networks (CRNs), establishing a communication link between a pair of secondary users (SUs) requires them to rendezvous on a common channel which is not occupied…
Sparsest Error Detection via Sparsity Invariant Transformation based Minimization
Suzhen Wang, Sheng Han, Zhiguo Zhang +1
This paper presents a new method, referred to here as the sparsity invariant transformation based minimization, to solve the minimization problem for an over-dete…
Transmission Sequence Design and Allocation for Wide Area Ad Hoc Networks
Wing Shing Wong
In this paper we examine the problem of designing and allocating transmission sequences to users in a mobile ad hoc network that has no spatial boundary. A basic tenet of the trans…
Cooperative Target Realization in Multi-Agent Systems Allowing Choice-Based Actions
Ge Guo, Wing Shing Wong, Zhongchang Liu
In this paper, we study cooperative multi-agent systems in which the target objective and the controls exercised by the agents are dependent on the choices they made at initial sys…
Control Communication Complexity of Distributed Actions
Wing Shing Wong, John Baillieul
Recent papers have treated {\em control communication complexity} in the context of information-based, multiple agent control systems including nonlinear systems of the type that h…
Construction and Applications of CRT Sequences
Kenneth W. Shum, Wing Shing Wong
Protocol sequences are used for channel access in the collision channel without feedback. Each user accesses the channel according to a deterministic zero-one pattern, called the p…
Construction of Short Protocol Sequences with Worst-Case Throughput Guarantee
Kenneth W. Shum, Wing Shing Wong
Protocol sequences are used in channel access for the multiple-access collision channel without feedback. A new construction of protocol sequences with a guarantee of worst-case sy…
A General Upper Bound on the Size of Constant-Weight Conflict-Avoiding Codes
Kenneth W. Shum, Wing Shing Wong, Chung Shue Chen
Conflict-avoiding codes are used in the multiple-access collision channel without feedback. The number of codewords in a conflict-avoiding code is the number of potential users tha…