H. Guan

Publications
Influence

A multi-objective ant colony system algorithm for virtual machine placement in cloud computing

Yongqiang Gao, H. Guan, Z. Qi, Yang Hou, Liang Liu
Computer Science
J. Comput. Syst. Sci.
1 December 2013

In this paper, we propose a multi-objective ant colony system algorithm for the virtual machine placement problem. Expand

PowerLyra: Differentiated Graph Computation and Partitioning on Skewed Graphs

R. Chen, Jiaxin Shi, Yanzhe Chen, B. Zang, H. Guan, Haibo Chen
Computer Science
TOPC
23 January 2019

We introduce PowerLyra, a new distributed graph processing system that embraces the best of both worlds of existing graph-parallel systems. Expand

High performance network virtualization with SR-IOV

Y. Dong, X. Yang, J. Li, Guangdeng Liao, K. Tian, H. Guan
Computer Science
HPCA - 16 The Sixteenth International Symposium…
1 November 2012

We propose a generic virtualization architecture for SR-IOV devices, which can be implemented on multiple Virtual Machine Monitors (VMMs). Expand

Guaranteeing deadlines for inter-datacenter transfers

H. Zhang, K. Chen, +5 authors M. Zhang
Computer Science
EuroSys
17 April 2015

This paper addresses the problem by introducing a Deadline-based Network Abstraction (DNA) for inter-DC WANs. Expand

Guaranteeing Deadlines for Inter-Data Center Transfers

Hong Zhang, Kai Chen, +5 authors M. Zhang
Computer Science
IEEE/ACM Transactions on Networking
1 February 2017

In this paper, we address the problem by introducing a deadline-based network abstraction (DNA) for inter-DC WANs. Expand

SYNC or ASYNC: time to fuse for distributed graph-parallel computation

Chenning Xie, R. Chen, H. Guan, B. Zang, H. Chen
Computer Science
PPOPP
24 January 2015

We propose Hsync, a hybrid graph computation mode that adaptively switches a graph-parallel program between the two modes for optimal performance. Expand

COLO: COarse-grained LOck-stepping virtual machines for non-stop service

Y. Dong, W. Ye, +4 authors H. Guan
Computer Science, Engineering
SoCC
1 October 2013

We propose a generic and highly efficient non-stop service solution, named as "COLO" (COarse-grained LOck-stepping virtual machine) utilizing on-demand VM replication. Expand

Service level agreement based energy-efficient resource management in cloud data centers

Yongqiang Gao, H. Guan, Z. Qi, T. Song, F. Huan, Liang Liu
Computer Science
Comput. Electr. Eng.
1 July 2014

We propose a dynamic resource management scheme which takes advantage of both dynamic voltage/frequency scaling and server consolidation to achieve energy efficiency and desired service level agreements in cloud data centers. Expand

Transparent and Efficient CFI Enforcement with Intel Processor Trace

Y. Liu, Peitao Shi, X. Wang, H. Chen, B. Zang, H. Guan
Computer Science
IEEE International Symposium on High Performance…
1 February 2017

This paper describes FlowGuard, a lightweight, transparent CFI enforcement approach by a novel reuse of Intel Processor Trace (IPT), a recent hardware feature that efficiently captures the entire runtime control flow. Expand

VGRIS: virtualized GPU resource isolation and scheduling in cloud gaming

M. Yu, Chao Zhang, Z. Qi, Jianguo Yao, Y. Wang, H. Guan
Computer Science
HPDC '13
17 June 2013

We propose VGRIS, a resource management framework for Virtualized GPU Resource Isolation and Scheduling in cloud gaming. Expand

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