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Chris D. Hyser
Researcher at Hewlett-Packard
Publications - 53
Citations - 2528
Chris D. Hyser is an academic researcher from Hewlett-Packard. The author has contributed to research in topics: Virtual machine & Data center. The author has an hindex of 22, co-authored 53 publications receiving 2476 citations.
Papers
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Proceedings ArticleDOI
Renewable and cooling aware workload management for sustainable data centers
Zhenhua Liu,Yuan Chen,Cullen E. Bash,Adam Wierman,Daniel Gmach,Zhikui Wang,Manish Marwah,Chris D. Hyser +7 more
TL;DR: This work presents a novel approach to model the energy flows in a data center and optimize its operation that can reduce both the recurring power costs and the use of non-renewable energy by as much as 60% compared to existing techniques, while still meeting the Service Level Agreements.
Patent
Starting up at least one virtual machine in a physical machine by a load balancer
Chris D. Hyser,Bret A. McKee +1 more
TL;DR: In this paper, a load balancer receives a request from a client and decides whether at least one additional virtual machine should be started up in response to the request, in order to satisfy the request.
Autonomic Virtual Machine Placement in the Data Center
TL;DR: A high level overview of a virtual machine placement system in which an autonomic controller dynamically manages the mapping of virtual machines onto physical hosts in accordance with policies specified by the user is presented.
Proceedings ArticleDOI
1000 Islands: Integrated Capacity and Workload Management for the Next Generation Data Center
Xiaoyun Zhu,Don Young,Brian J. Watson,Zhikui Wang,Jerry Rolia,Sharad Singhal,Bret Fort Collins McKee,Chris D. Hyser,Daniel Gmach,Robert C. Gardner,Thomas W. Christian,Ludmila Cherkasova +11 more
TL;DR: An automated capacity and workload management system that integrates multiple resource controllers at three different scopes and time scales is described and results confirm that such an integrated solution ensures efficient and effective use of data center resources while reducing service level violations for high priority applications.
Patent
Secure machine platform that interfaces to operating systems and customized control programs
William S. Worley,John S. Worley,Daniel J. Magenheimer,Chris D. Hyser,Tom Christian,Bret A. McKee,Robert D. Gardner +6 more
TL;DR: The combined-hardware-and-software secure-platform (C-SPSP) as mentioned in this paper provides a hardware platform that provides at least four privilege levels, nonprivileged instructions, non-privileged registers, privileged instructions, privileged registers, and firmware interfaces.