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Page 44 of Library & Information Science Abstracts Vol. , Issue 7 [page]

1993 Library & Information Science Abstracts  
Highlights the information retrieval issues specific to hypertext and hypermedia systems and discusses a concept-based information retrieval model for hypertext.  ...  Shows how these links can be incorporated into a probabilistic retrieval model based on inference networks.  ... 

Page 35 of Library & Information Science Abstracts Vol. , Issue 6 [page]

1992 Library & Information Science Abstracts  
Describes the implications of this effect for the application of PCP to intelligent front end interfaces for information retrieval systems. (2f) — Hypertext 92/3460 Models for hypertext. Mark F.  ...  Each model represents a different level in the design and decision process necessary for effective hypertext development, and each model plays an important role in the development and use of information  ... 

On hypertext

M. Agosti, M. F. Bruandet, U. Hahn, S. Weiss
1990 Proceedings of the 13th annual international ACM SIGIR conference on Research and development in information retrieval - SIGIR '90  
This panel will employ two different interpretations of the phrase *'growing up" to address areas of common interest between hypertext and information retrieval researchers.  ...  large knowledge bases, accommodating multiple users, and distributing single logical hypertexts across multiple physical sites.  ...  Discussion Topics Hypertext developers often ignore link semantics when creating information retrieval systems for hypettexts and address information retrieval needs by equating hypertexts with a collection  ... 
doi:10.1145/96749.98237 dblp:conf/sigir/FrisseABHW90 fatcat:fbusjjmbfzhljdphbbetnmnk6y

Page 55 of Library & Information Science Abstracts Vol. , Issue 5 [page]

1990 Library & Information Science Abstracts  
Most currently used information retrieval models are unsuitable to describe and integrate many recent techniques, namely those for semantic-based retrieval.  ...  ZjNgh — Mathematical models 90/3137 An information retrieval model based on modal logic. Jianyun Nie. Information Processing & Management, 25 (5) 1989, 477-491. illus. 14 refs.  ... 

Page 29 of Library & Information Science Abstracts Vol. , Issue 8 [page]

1991 Library & Information Science Abstracts  
Examines the suitability of the relational data base model as a basis for storing and retrieving documents and compares it with conventional retrieval systems.  ...  Relational data bases 91/4365 Text retrieval and the relational model. Ian A. Macleod. Journal of the American Society for Information Science, 42 (3) Apr 91, 155-165. illus. 20 refs.  ... 

Personalised multilingual hypertext retrieval

Maristella Agosti, Ernesto William De Luca, Séamus Lawless, Johannes Leveling
2011 Proceedings of the First Workshop on Personalised Multilingual Hypertext Retrieval - PMHR '11  
to meet and to determine a program of actions to undertake; to devise a strategy for the evaluation of PMHR systems, which should define the collection of resources to use to evaluate such systems together  ...  The aims of the workshop on Personalised Multilingual Hypertext Retrieval (PMHR) are twofold: to set the scene in this challenging area, allowing the different communities engaged in related research topics  ...  Maristella Agosti and Samus Lawless has been partially supported by the CULTURA project 5 This work has also been supported by the Science Foundation of Ireland (grant 07/CE/I1142) as part of the Centre for  ... 
doi:10.1145/2047403.2047404 dblp:conf/ht/AgostiLLL11 fatcat:cwxunjyeqna5vgtvpqt2bd5oxa

Page 38 of Library & Information Science Abstracts Vol. , Issue 2 [page]

1992 Library & Information Science Abstracts  
Hypertext systems provide an appealing mechanism for informally browsing data bases by traversing selectable links.  ...  Presents performance data for search times and storage space from a commercial hypertext data base and discusses user interface issues.  ... 

Formal methods for evaluating information retrieval in hypertext systems

Yuri Quintana, Mohamed Kamel, Rob McGeachy
1993 Proceedings of the 11th annual international conference on Systems documentation - SIGDOC '93  
< yquint, mkamel > @watnow,UWaterloo,ca A-CT One common method for organizing and retrieving informationishypertext Hypertext userscan seamh for information by selecting association links from one itern  ...  Forexarnple,each times newdesignof a hypertext systemordocument iscnmted, the model could be used to estimate the information retrieval time of users.  ...  A predictive model has&en presented that allows for estimating retrieval times from hypertext documents based on a model of the document, user expertise, and user interface.  ... 
doi:10.1145/166025.166087 dblp:conf/sigdoc/QuintanaKM93 fatcat:5ofwjcxi3fcdhiqfpxqmgxifg4

Models for hypertext

Mark F. Frisse, Steve B. Cousins
1992 Journal of the American Society for Information Science  
Each model represents a different level in the design-decision process necessary for effective hypertext development, and each model plays an important role in development and use of information management  ...  Three abstract models for hypertext-representative members of a spectrum of popular formalisms-are presented to provide insight into the meaning and potential of hypertext.  ...  Frisse is a Teaching and Research Scholar of the American College of Physicians.  ... 
doi:10.1002/(sici)1097-4571(199203)43:2<183::aid-asi11>3.0.co;2-s fatcat:hnx2j2peffdtxchnhkigimilaa

Page 31 of Library & Information Science Abstracts Vol. , Issue 7 [page]

1992 Library & Information Science Abstracts  
Reports some results of a more general project whose final goal is the definition of a new model for information retrieval.  ...  Presents a design and implementation project based on a 2 level conceptual archtecture for the construction of a hypertext environment for interacting with large textual data base.  ... 

Page 37 of Library & Information Science Abstracts Vol. , Issue 8 [page]

1992 Library & Information Science Abstracts  
(Original abstract—amended) ZjOthNgh — Hypertext. Models 92/4688 A model for information exploration. John A. Waterworth, Mark H Chignell. Hypermedia, 3.(1) 1991, 35-58. illus. tables. 21 refs.  ...  (Original abstract—amended) AUGUST Zj — COMPUTERISED INFORMATION STORAGE AND RETRIEVAL (conid.) ZjOth — Hypertext 92/4687 The Hefti model of text to hypertext conversion. Mark H.  ... 

Macro-Operations for Hypertext Construction [chapter]

Rainer Hammwöhner
1990 Designing Hypermedia for Learning  
A formalization of the resulting hypertext model is outlined in the final section.  ...  The next section gives a notion of global structuring and the appropriate granularity of hypertexts based on text linguistic evidence.  ...  Macro-operations in a frame-oriented hypertext model Based on the hypertext model defined above macro-operations can be defined which allow for the derivation of abstract macro-text-units and the clustering  ... 
doi:10.1007/978-3-642-75945-1_5 fatcat:yditvafnh5df3hyjqlexzqoy24

Page 38 of Library & Information Science Abstracts Vol. , Issue 4 [page]

1992 Library & Information Science Abstracts  
Examines hypothetical system performance through a simulation study using models of Information Retrieval (IR) system data base contents and use.  ...  Evaluation of the Slovene algorithm for information retrieval serves as a starting methodological point for a broader evaluation of these systems.  ... 

OFAHIR: "on-the-fly" automatic authoring of hypertexts for information retrieval [chapter]

M. Agosti, L. Benfante, M. Melucci
1998 Data Mining and Reverse Engineering  
The OFAHIR methodology is the first step towards the definition of a general and comprehensive associative retrieval model for information gathering.  ...  The methodology is a set of coordinated methods for indexing, querying, clustering, and browsing; this set constitutes an integrated associative retrieval system model.  ...  From February 1997 Lucio Benfante has been supported by a grant of the "Consorzio Padova Ricerche (CPR)" in the context of the "Semantic Networks Inter-Operation" project supported by the European Space  ... 
doi:10.1007/978-0-387-35300-5_12 fatcat:dsutst4amfgi5leeu7kc5os6be

Page 46 of Library & Information Science Abstracts Vol. , Issue 9 [page]

1990 Library & Information Science Abstracts  
Based on theoretical work about modelling techniques and applications of hypertext systems in general.  ...  It is used for strategic information processing, business intelligence operations, text-base retrieval, and decision support system. (Original abstract—amended) ZjOx — Input.  ... 
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