A vector space retrieval method with causal relationship computation functions for event data

Taizo Zushi, Kosuke Takano, Yasushi Kiyoki

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In this paper, we propose a vector space retrieval method with causal relationship computation functions for event data. The method is used for the domain in which a query given by a user can be regarded as an event. By expressing an event as a vector, causal relationships between events can be described as numerical values. This feature enables to set a level of importance on a specific event flexibly. The method can be applied to document retrieval with causal relationship computation. We clarify effectiveness of the method by showing several experimental results using synthetic event and document data sets.

Original languageEnglish
Title of host publicationProceedings - 2005 Symposium on Applications and the Internet Workshops, SAINT2005
Pages430-433
Number of pages4
Volume2005
Publication statusPublished - 2005
Event2005 Symposium on Applications and the Internet Workshops, SAINT2005 - Trento, Italy
Duration: 2005 Jan 312005 Feb 4

Other

Other2005 Symposium on Applications and the Internet Workshops, SAINT2005
CountryItaly
CityTrento
Period05/1/3105/2/4

Fingerprint

Vector spaces

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Zushi, T., Takano, K., & Kiyoki, Y. (2005). A vector space retrieval method with causal relationship computation functions for event data. In Proceedings - 2005 Symposium on Applications and the Internet Workshops, SAINT2005 (Vol. 2005, pp. 430-433). [1620066]

A vector space retrieval method with causal relationship computation functions for event data. / Zushi, Taizo; Takano, Kosuke; Kiyoki, Yasushi.

Proceedings - 2005 Symposium on Applications and the Internet Workshops, SAINT2005. Vol. 2005 2005. p. 430-433 1620066.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Zushi, T, Takano, K & Kiyoki, Y 2005, A vector space retrieval method with causal relationship computation functions for event data. in Proceedings - 2005 Symposium on Applications and the Internet Workshops, SAINT2005. vol. 2005, 1620066, pp. 430-433, 2005 Symposium on Applications and the Internet Workshops, SAINT2005, Trento, Italy, 05/1/31.
Zushi T, Takano K, Kiyoki Y. A vector space retrieval method with causal relationship computation functions for event data. In Proceedings - 2005 Symposium on Applications and the Internet Workshops, SAINT2005. Vol. 2005. 2005. p. 430-433. 1620066
Zushi, Taizo ; Takano, Kosuke ; Kiyoki, Yasushi. / A vector space retrieval method with causal relationship computation functions for event data. Proceedings - 2005 Symposium on Applications and the Internet Workshops, SAINT2005. Vol. 2005 2005. pp. 430-433
@inproceedings{5f998f65cc244ab9ba914ba8a384408a,
title = "A vector space retrieval method with causal relationship computation functions for event data",
abstract = "In this paper, we propose a vector space retrieval method with causal relationship computation functions for event data. The method is used for the domain in which a query given by a user can be regarded as an event. By expressing an event as a vector, causal relationships between events can be described as numerical values. This feature enables to set a level of importance on a specific event flexibly. The method can be applied to document retrieval with causal relationship computation. We clarify effectiveness of the method by showing several experimental results using synthetic event and document data sets.",
author = "Taizo Zushi and Kosuke Takano and Yasushi Kiyoki",
year = "2005",
language = "English",
isbn = "0769522637",
volume = "2005",
pages = "430--433",
booktitle = "Proceedings - 2005 Symposium on Applications and the Internet Workshops, SAINT2005",

}

TY - GEN

T1 - A vector space retrieval method with causal relationship computation functions for event data

AU - Zushi, Taizo

AU - Takano, Kosuke

AU - Kiyoki, Yasushi

PY - 2005

Y1 - 2005

N2 - In this paper, we propose a vector space retrieval method with causal relationship computation functions for event data. The method is used for the domain in which a query given by a user can be regarded as an event. By expressing an event as a vector, causal relationships between events can be described as numerical values. This feature enables to set a level of importance on a specific event flexibly. The method can be applied to document retrieval with causal relationship computation. We clarify effectiveness of the method by showing several experimental results using synthetic event and document data sets.

AB - In this paper, we propose a vector space retrieval method with causal relationship computation functions for event data. The method is used for the domain in which a query given by a user can be regarded as an event. By expressing an event as a vector, causal relationships between events can be described as numerical values. This feature enables to set a level of importance on a specific event flexibly. The method can be applied to document retrieval with causal relationship computation. We clarify effectiveness of the method by showing several experimental results using synthetic event and document data sets.

UR - http://www.scopus.com/inward/record.url?scp=33947123228&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=33947123228&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:33947123228

SN - 0769522637

SN - 9780769522630

VL - 2005

SP - 430

EP - 433

BT - Proceedings - 2005 Symposium on Applications and the Internet Workshops, SAINT2005

ER -