Formulation of the term refinement problem for user-oriented information retrieval.

Jitender S. Deogun; Vijay V. Raghavan; Phillkyu Rhee

Formulation of the term refinement problem for user-oriented information retrieval.

Jitender S. Deogun, Vijay V. Raghavan, Phillkyu Rhee

Computer Science and Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

3 Scopus citations

Abstract

A framework called the User-oriented Information Retrieval system is introduced. The framework enables the retrieval system to be adaptive in the sense that not only the structuring and organization of documents, but also their representation can be dynamically modified through feedback. An important problem that arises in this context is one of determining the significance for retrieval of index terms assigned to documents. This problem, called the term refinement problem, is formulated rigorously. It is shown that there is a direct correspondence between this problem and the well known (0,1)-knapsack problem.

Original language	English (US)
Title of host publication	Proc Annu AI Syst Gov Conf
Editors	James H. Antonisse, John W. Benoit, Barry G. Silverman
Pages	72-78
Number of pages	7
State	Published - 1989
Event	Proceedings of the Annual AI Systems in Government Conference - Washington, DC, USA Duration: Mar 27 1989 → Mar 31 1989

Publication series

Name	Proc Annu AI Syst Gov Conf

Other

Other	Proceedings of the Annual AI Systems in Government Conference
City	Washington, DC, USA
Period	3/27/89 → 3/31/89

ASJC Scopus subject areas

General Engineering

Cite this

@inproceedings{5a4615dad60a4aefa5d365edffe0e4fa,

title = "Formulation of the term refinement problem for user-oriented information retrieval.",

abstract = "A framework called the User-oriented Information Retrieval system is introduced. The framework enables the retrieval system to be adaptive in the sense that not only the structuring and organization of documents, but also their representation can be dynamically modified through feedback. An important problem that arises in this context is one of determining the significance for retrieval of index terms assigned to documents. This problem, called the term refinement problem, is formulated rigorously. It is shown that there is a direct correspondence between this problem and the well known (0,1)-knapsack problem.",

author = "Deogun, {Jitender S.} and Raghavan, {Vijay V.} and Phillkyu Rhee",

year = "1989",

language = "English (US)",

isbn = "0818619341",

series = "Proc Annu AI Syst Gov Conf",

pages = "72--78",

editor = "Antonisse, {James H.} and Benoit, {John W.} and Silverman, {Barry G.}",

booktitle = "Proc Annu AI Syst Gov Conf",

note = "Proceedings of the Annual AI Systems in Government Conference ; Conference date: 27-03-1989 Through 31-03-1989",

}

TY - GEN

T1 - Formulation of the term refinement problem for user-oriented information retrieval.

AU - Deogun, Jitender S.

AU - Raghavan, Vijay V.

AU - Rhee, Phillkyu

PY - 1989

Y1 - 1989

N2 - A framework called the User-oriented Information Retrieval system is introduced. The framework enables the retrieval system to be adaptive in the sense that not only the structuring and organization of documents, but also their representation can be dynamically modified through feedback. An important problem that arises in this context is one of determining the significance for retrieval of index terms assigned to documents. This problem, called the term refinement problem, is formulated rigorously. It is shown that there is a direct correspondence between this problem and the well known (0,1)-knapsack problem.

AB - A framework called the User-oriented Information Retrieval system is introduced. The framework enables the retrieval system to be adaptive in the sense that not only the structuring and organization of documents, but also their representation can be dynamically modified through feedback. An important problem that arises in this context is one of determining the significance for retrieval of index terms assigned to documents. This problem, called the term refinement problem, is formulated rigorously. It is shown that there is a direct correspondence between this problem and the well known (0,1)-knapsack problem.

UR - http://www.scopus.com/inward/record.url?scp=0024861263&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0024861263&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:0024861263

SN - 0818619341

T3 - Proc Annu AI Syst Gov Conf

SP - 72

EP - 78

BT - Proc Annu AI Syst Gov Conf

A2 - Antonisse, James H.

A2 - Benoit, John W.

A2 - Silverman, Barry G.

T2 - Proceedings of the Annual AI Systems in Government Conference

Y2 - 27 March 1989 through 31 March 1989

ER -

Formulation of the term refinement problem for user-oriented information retrieval.

Abstract

Publication series

Other

ASJC Scopus subject areas

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