Search Engine是本篇paper的核心,要了解算法原理,需要先进一步熟悉下logical operator和physical operator的细节,在paper中,对两种operator分别定义了如下含义: Logical Operator Operator set,也就是可以描述在目标data model上可以执行的代数运算合。 Transformation rules + Condition,对每条等价变换规则,在满足condition时才...
Purpose – The purpose of the study was to compare an internet search engine, Google, with appropriate library databases and systems, in order to assess th... J Brophy,D Bawden - 《Aslib Proceedings》 被引量: 178发表: 2005年 Trends in medical information retrieval on Internet. Information on...
Peer-to-Peer Paradigm for a Semantic Search Engine This paper provides, firstly, a general description of the research project SEWASIE and, secondly, a proposal of an architectural evolution of the SEWASIE system in the direction of peer-to-peer parad Sonia Bergamaschi,Francesco Guerra 被引量...
A Survey Paper On Research And Classification Of Search EngineKoduri SrivyshnaviR.Lakshmi PriyaT.V Madhu MeghanaCheerla PriyankaBeera VivekJETIR(www.jetir.org)
Search engine is one of the most widely used method for navigating of cyberspace. The objective of the research paper is to study the significant role of search engine to make the higher education innovative and easily accessible to the students, faculty and researchers. 展开 ...
The Research and Design of A Metasearch Engine Based on Agent This paper proposes and introduces a metasearch engine system based on Agent ,aims at helping Internet us-er's fast and accurate search to get Internet inf... J Chen,Xue - 《Computer Engineering & Applications》 被引量: 28发表...
Research on an Algorithm of Metasearch Engine Based on Personalized Demand of Users In order to meet the personalized demand of users and help users to be more effective on selecting potentially useful search engines, this paper presented ... X Yun,S Xiaoping,C Jianbin - International Forum on...
DESIGN OF A PARALLEL AND DISTRIBUTED WEB SEARCH ENGINE This paper describes the architecture of MOSE (My Own Search Engine), ascalableparallel and distributed engine for searching the web. MOSE was specifically... S Orlando,R Perego,F Silvestri - Parallel Computing:Advances and Current Issues 被...
In view of this problem, this paper proposes a semantic meta search engine that utilizes the power of a traditional search engine (Google) and enriches the search result using DBpedia as the knowledge base to produce better results. This paper also describes the application of the knowledge ...
In this paper, we present a longitudinal log-based study with a large cohort of search engine users that quantifies the relationship between success and re-use of search engines. We use time series analysis to define two groups of users: stationary and non-stationary. We find that recent ...