Distributed service-oriented architecture for information extraction system "Semanta"

Author

Jastrzebski, Lukasz ; Piasecki, Meciej ; Strzelecki, Grzegorz ; Wilkosz, Krzysztof

Author_Institution

Inst. of Appl. Informatics, Wroclaw Univ. of Technol.

fYear

2005

fDate

2005

Firstpage

61

Lastpage

66

Abstract

Our objective is to provide a flexible, scalable, distributed architecture that assures a high performance for information extraction (IE) systems working in Internet. The architecture is based on both the general paradigm of the service-oriented architecture, client-server approach and strong separation of concerns between storage and processing components. An experimental IE system, named Semanta, utilising the proposed architecture is also presented. In the following document, we describe five main Semanta services, which are Web user interface (WebUI), Web crawler service (WCS), parsing service (PS), IE service and manager

Keywords

Internet; information retrieval systems; user interfaces; Internet; Semanta services; Web crawler service; Web user interface; client-server approach; distributed service-oriented architecture; parsing service; Computer architecture; Crawlers; Data mining; Distributed computing; Informatics; Java; Service oriented architecture; User interfaces; Web and internet services; Web services;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Systems Design and Applications, 2005. ISDA '05. Proceedings. 5th International Conference on

Conference_Location

Warsaw

Print_ISBN

0-7695-2286-6

Type

conf

DOI

10.1109/ISDA.2005.39

Filename

1578761