Navigating Haystacks and Discovering Needles: Introducing the New Topic Map Standard

نویسنده

  • Steve Pepper
چکیده

This article provides an introduction to the new topic map standard (ISO/IEC 13250) with particular reference to the domain of encyclopaedia publishing, and discusses the relationship between topic maps and the W3C recommendation Resource Description Framework (RDF). It is based on the author’s participation in the development of the topic map standard (representing Norway in SC34, the ISO committee responsible for SGML and related standards), and two years’ collaboration with leading reference works publishers in Norway, Denmark, Sweden, Poland and Germany.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Finding semantic needles in haystacks of Web text and links∗

Content and links are used to search, rank, cluster and classify Web pages. Here I analyze and visualize similarity relationships in massive Web datasets to identify how content and link analysis should be integrated for relevance approximation. Human-generated metadata from Web directories is used to estimate semantic similarity. Highly heterogeneous topical maps point to a critical dependence...

متن کامل

Guest Editors' Introduction: Information Discovery--Needles and Haystacks

For thousands of years, people have realized the importance of archiving and finding information. With the advent of computers, it became possible to store large amounts of information in electronic form — and finding useful needles in the resulting haystacks has since become one of the most important problems in information management. Many systems exist to help users navigate the considerable...

متن کامل

A review of text mining approaches and their function in discovering and extracting a topic

Background and aim: Four text mining methods are examined and focused on understanding and identifying their properties and limitations in subject discovery. Methodology: The study is an analytical review of the literature of text mining and topic modeling.  Findings: LSA could be used to classify specific and unique topics in documents that address only a single topic. The other three text min...

متن کامل

Topic Maps Anna Carlstedt Mats Nordborg

This Master’s thesis looks at a technology for describing knowledge structures and associating them with information resources, namely Topic Maps. Topic Maps are an ISO/IEC standard that enables the structuring and navigating of large amounts of information. The Topic Map technology is based on the ways of structuring knowledge that can be found in indexes, thesauri, glossaries and semantic net...

متن کامل

Looking for a Haystack Selecting Data Sources in a Distributed Retrieval System

The Internet contains billions of documents and thousands of systems for searching over these documents. Searching for a useful document can be as difficult as the proverbial search for a needle in a haystack. Each search engine provides access to a different collection of documents. Collections may be large or small, focused or comprehensive. Focused collections may be centered on any possible...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:
  • Markup Languages

دوره 1  شماره 

صفحات  -

تاریخ انتشار 1999