• Publications
  • Influence
Network Dispatcher: A Connection Router for Scalable Internet Services
TLDR
Network Dispatcher is a TCP connection router that supports load sharing across several TCP servers that supports high-availability, support for WANs, and client affinity. Expand
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A scalable and highly available web server
TLDR
We describe a prototype scalable and highly available web server, built on an IBM SP-2 system, and analyze its scalability. Expand
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Enterprise Search: Tough Stuff
TLDR
The last decade has witnessed the growth of information retrieval from a boutique discipline in information and library science to an everyday experience for billions of people around the world. Expand
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Design and performance tradeoffs in clustered video servers
TLDR
We investigate the suitability of clustered architectures for designing scalable multimedia servers that can support efficient means of storing and delivering digital audio and video objects to thousands of clients. Expand
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Buffering and caching in large-scale video servers
TLDR
We study the cost-performance trade-offs of various buffering and caching strategies that can be used in a large-scale video server. Expand
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Exploiting the physical layer for enhanced security [Security and Privacy in Emerging Wireless Networks]
TLDR
We argue that new security paradigms which exploit physical layer properties of the wireless medium, such as the rapid spatial, spectral, and temporal decorrelation properties of radio channel, can enhance confidentiality and authentication services. Expand
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High availability in clustered multimedia servers
TLDR
In this paper, we study mirroring and software RAID schemes with different placement strategies that guarantee high availability in the event of disk and node failures while satisfying the real-time requirements of the streams. Expand
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High availability in clustered multimedia servers
TLDR
Clustered multimedia servers, consisting of interconnected nodes and disks, have been proposed for large scale servers that are capable of supporting multiple concurrent streams which access the video objects stored in the server. Expand
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Navigating large-scale semi-structured data in business portals
TLDR
This paper presents several paradigms by which users of Verity business portals (from within as well as from outside an enterprise) discover and navigate relevant semistructured data in corpora with millions of documents. Expand
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Simulation of parallel computer systems on a shared memory multiprocessor
TLDR
An object-oriented simulator model for parallel computer systems is described. Expand
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