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تعداد نتایج: 13770  

Journal: :مدیریت اطلاعات سلامت 0
محمد کریم صابری کارشناس ارشد، علوم کتابداری و اطلاع رسانی، دانشگاه آزاد اسلامی- واحد علوم و تحقیقات تهران، تهران، ایران علیرضا اسفندیاری مقدم استادیار، علوم کتابداری و اطلاع رسانی، دانشگاه آزاد اسلامی- واحد همدان، همدان، ایران.

introduction: web citations (urls) are at risk of decay and can be easily fade because of the variable and unstable nature of the internet. so, the purpose of this research was to assess web citation accessibility and decay of articles published in journal of the medical library association (jmla). methods: in this applied– descriptive study, jmla articles (231) in a seven year period (from 200...

2009
Onkar Dalal

This work consists of a review of online algorithms for URL classification followed by some extensions and tweaking of these methods to make them efficient in terms of computational time and memory. We found out that the trade-off in error for these extensions are fairly comparable for some of these algorithms. We also applied two more kernel based methods namely Forgetron and Projectron.

2006
Sung Jin Kim Hyo Sook Jeong Sang Ho Lee

URL normalization is a process of transforming URL strings into canonical form. Through this process, duplicate URL representations for web pages can be reduced significantly. There are a number of normalization methods. In this paper, we describe four metrics for evaluating normalization methods. The reliability and consistency of a URL is also considered in our evaluation. With the metrics pr...

Journal: :Computer Networks 2000
Monika Henzinger Allan Heydon Michael Mitzenmacher Marc Najork

We consider the problem of sampling URLs uniformly at random from the Web. A tool for sampling URLs uniformly can be used to estimate various properties of Web pages, such as the fraction of pages in various Internet domains or written in various languages. Moreover, uniform URL sampling can be used to determine the sizes of various search engines relative to the entire Web. In this paper, we c...

Journal: :Int. J. Approx. Reasoning 2014
Didier Dubois Lluis Godo Henri Prade

Before presenting the contents of the special issue, we propose a structured introductory overview of a landscape of the weighted logics (in a general sense) that can be found in the Artificial Intelligence literature, highlighting their fundamental differences and their application areas. URL http://www.sciencedirect.com/science/article/pii/S0888613X14001364 [4] Source URL: https://www.iiia.cs...

2001
Mark Smith Tim Howes

Internet-Drafts are draft documents valid for a maximum of six months and may be updated, replaced, or obsoleted by other documents at any time. It is inappropriate to use Internet-Drafts as reference material or to cite them other than as "work in progress." Discussion of this document should take place on the LDAP (v3) Revison (ldapbis) Working Group mailing list . ...

2007
C. Newman

Status of This Memo This document specifies an Internet standards track protocol for the Internet community, and requests discussion and suggestions for improvements. Please refer to the current edition of the "Internet Official Protocol Standards" (STD 1) for the standardization state and status of this protocol. Distribution of this memo is unlimited. Abstract IMAP (RFC 3501) is a rich protoc...

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