| "TeraGrid," Web Page, 2001. [Online]. Available: http://www.teragrid. org/ |
....follows a Zipf like distribution. They reported that the cache hit rate of a web proxy grows in a log like fashion as a function of the cache size, increasing rapidly initially then attening out. Cooperation among caches to serve user requests was introduced with hierarchical caching in Squid [19] and Harvest [20] When a user request misses in a cache, it queries all its siblings using the ICP protocol. If the object is not found, it forwards the request to its parent. The hierarchies are manually con gured and ICP is not a ver scalable protocol. Fan et al. . 4] proposed using a Bloom ....
{, \Squid Web Proxy Cache," in On-line document, available at http://www.squid-cache.org, 2001.
....of different crawling strategies demonstrates the performance gain obtained by focusing a crawl and by dynamically adapting the focus. 1Introduction The world wide web continues to grow at an amazing speed. In the beginning of 2000, the number of available web pages exceeded one billion [Ink00], and will exceed three billion in 2001, assuming a daily increase of 3 million pages. Although the large web search engines maintain huge indexes, they cover only a relatively small portion of the whole web, for example approximately 330 million pages in the case of Northern Light [Nor01] ....
"Web surpasses one billion documents: Inktomi/NEC press release." available at http://www.inktomi.com, Jan 18 2000.
....in highperformance switch and router architectures. Index Terms Input buffered switches, Lyapunov methods, scheduling algorithm, stability. I. INTRODUCTION A NUMBER of high performance IP routers (for example, the CISCO 12 000 [1] the Lucent Cajun [2] family, or the Nortel Versalar TSR45000 [3]) are built around fast cellbased switching fabrics. The design of these high performance routers generally does not adopt the classical output queueing (OQ) architecture (where cells are stored at the output of the switching fabric) preferring either input queueing (IQ) or combined input output ....
Avici Systems, Inc. (2001), Billerica, MA. [Online]. Available: http://www.avici.com/pdfs/Avici_TSR.pdf
....any priority policy. However, in the near future, Internet will support quality of service through the Differentiated Service Model (DiffServ) 4] which requires all routers to support multiple service classes. As a consequence, all recent commercial routers, e.g. Cisco series 7000 and 12000 [8], support at least the IP TOS. Applications generating low priority traffic may be penalized by dummy packets even if priority is supported by routers. In fact, dummy packets may cause congestions for low priority traffic. Those congestions, however, last for a short period. In fact, dummy ....
Cisco Systems' Web Page, available at http://www.cisco.com, April 2000.
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World Wide Web Consortium. SOAP Version 1.2, May 2003. Available at http://www.w3.org/TR/soap12-part1/
.... Model Driven Architecture (MDA) 1 Introduction The generalized term Web Services does not currently describe a coherent or necessarily consistent set of technologies, architectures, or even visions [17] It is often used loosely to denote a collection of related technologies, which include: SOAP [16], Web Services Description Language (WSDL) 20] and Universal Description, Discovery and Integration (UDDI) 15] Web Services technologies are built upon widely supported Internet standards, including XML standards, HTTP, SMTP, FTP, etc. and stem from the Internet community. These technologies ....
World Wide Web Consortium. SOAP Version 1.2, Dec. 2002. Available at http://www.w3.org/TR/soap12-part1/
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Persistent Systems Private Limited. Enquire Directory Server, 2001. Available at http://www.persistentdata.com/documents/ EnquireWhitePaper.pdf.
....of large search engines to provide partial reverse crawling capabilities. Our algorithm shows significant performance improvements in crawling efficiency over standard focused crawling. 1 Introduction The size of the World Wide Web has provably surpassed one billion (10 9 ) documents[1] and as yet growth shows no sign of leveling off. Dynamic content on the web is also growing as time sensitive materials, such as news, financial data, entertainment and schedules become widely disseminated via the web. Search engines are therefore increasingly challenged when trying to maintain ....
"Web surpasses one billion documents: Inktomi/NEC press release." available at http://www.inktomi.com, Jan 18 2000.
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"TeraGrid," Web Page, 2001. [Online]. Available: http://www.teragrid. org/
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"TeraGrid," Web Page, 2001. [Online]. Available: http://www.teragrid.org/ 6
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