Adopting focused crawler to search web sites is the trend of next generation search engines. Design and implementation of a focused crawler - TargetCrawler is introduced in detail, including its overall architecture, main modules, working processes and two key algorithms, duplicate removing algorithm based on the Bloom filter and ranking algorithm based on priority which are designed to ensure accuracy and efficiency of web search. Experimental results show the effectiveness of the scheme.
목차
Abstract 1. Introduction 2. System Frameworks 2.1. The Overall Design 2.2. Crawling Process 3. Key Algorithms 3.1. Bloom Filter-based Duplicate Removing Algorithm 3.2. Priority-based Sorting Algorithm 4. Experiments and Analysis 4.1. Experimental Environment 4.2. Experimental Results and analysis 5. Conclusions Acknowledgements References
키워드
Focused crawlerduplicate removingpriority ranking
저자
Feng Jian [ College of Computer Science and Technology, Xi’an University of Science and Technology, Xi’an, China 710054 ]
Chen Jing-zhou [ College of Computer Science and Technology, Xi’an University of Science and Technology, Xi’an, China 710054 ]
Cao Lei [ College of Computer Science and Technology, Xi’an University of Science and Technology, Xi’an, China 710054 ]
보안공학연구지원센터(IJGDC) [Science & Engineering Research Support Center, Republic of Korea(IJGDC)]
설립연도
2006
분야
공학>컴퓨터학
소개
1. 보안공학에 대한 각종 조사 및 연구
2. 보안공학에 대한 응용기술 연구 및 발표
3. 보안공학에 관한 각종 학술 발표회 및 전시회 개최
4. 보안공학 기술의 상호 협조 및 정보교환
5. 보안공학에 관한 표준화 사업 및 규격의 제정
6. 보안공학에 관한 산학연 협동의 증진
7. 국제적 학술 교류 및 기술 협력
8. 보안공학에 관한 논문지 발간
9. 기타 본 회 목적 달성에 필요한 사업
간행물
간행물명
International Journal of Grid and Distributed Computing
간기
격월간
pISSN
2005-4262
수록기간
2008~2016
십진분류
KDC 505DDC 605
이 권호 내 다른 논문 / International Journal of Grid and Distributed Computing Vol.7 No.4