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Browsing by Author "Ravichandra Rao, I.K."

Browsing by Author "Ravichandra Rao, I.K."

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  • Classical Laws of Informatrics : An Overview 
    Ravichandra Rao, I.K. (2004-01-18)
    Classical laws of bibliometrics – Bradford’s law, Lotka’s and Zipf’s law – are discussed, with emphasis on to law of scattering and inverse square law of scientific productivity. Two different approaches to bibliometric ...
  • Copyright and Digital Libraries 
    Sahoo, Bibhuti Bhusan; Ravichandra Rao, I.K. (DRTC, 2003)
    This paper discusses the copyright Act of India in the context of digital libraries. The copyright Act prevents the unauthorized use of authors’ original work in India. With the current technological developments in ...
  • Data Mining and Clustering Techniques 
    Ravichandra Rao, I.K. (DRTC, 2003)
    Data mining techniques are most useful in information retrieval; some of these techniques are classification, association rules and clustering. An attempt has been made here to discuss these techniques.
  • Information Management: Scope, Definition, Challenges & Issues 
    Ravichandra Rao, I.K. (Documentation Research and Training Centre, 1999-01)
    Information, a key resource, plays an important role in information society. Treating information as resource itself is a change in information management. Different issues in information management are management of ...
  • Informetrics: Scope, Definition, Methodology and Conceptual Questions 
    Ravichandra Rao, I.K. (2004-01-17)
    Terminology developments – statistical bibliography to Informetrics – are traced. Librametry and its applications, issues pertaining to bibliometric research, and methodo-logical standards are discussed
  • Issues and Challenges in Management of Information Resources 
    Ravichandra Rao, I.K. (DRTC, 2002)
    Information is an important resource. In many ways information management is different from a traditional library administration. Mostly it involves management of change and management of electronic sources. Issues and ...
  • Planning and costing of a Local Abstracting Periodical 
    Ravichandra Rao, I.K. (Documentation Research and Training Centre, 1974)
    A plan for costing an abstracting service is discussed in detail . PPBS approach has been adopted for estimating the cost of the service . Comparative cost figures for abstracting , and cost - benefit of local abstracting ...
  • Semi-automatic construction of Thesaurus 
    Ravichandra Rao, I.K. (DRTC, 1975)
    Describes computer program for generating a thesaurus from Feature Heading of a Bibliographical Record. Also gives a description of computer program for constructing synonym subject string. Programs are written in COBOL. ...
  • Sources of Information with Emphasis on Electronic Resources 
    Ravichandra Rao, I.K. (DRTC, 2000)
    Information, an invaluable resource is being disseminated, transformed and communicated in a variety of environments. They are now mostly available in emedia. Librarians connot afford to ignore this development and they ...