Combining Text and Link Analysis for Focused Crawling

2005 ◽  
pp. 278-287 ◽  
Author(s):  
George Almpanidis ◽  
Constantine Kotropoulos
Keyword(s):  
Link Analysis ◽  
Focused Crawling

Semantic-Based Focused Crawling Approach

2011 ◽  
Vol 22 (9) ◽  
pp. 2075-2088 ◽  
Author(s):  
Yu-Xin YE ◽  
Dan-Tong OUYANG
Keyword(s):  
Focused Crawling

Enriching Textual Search Results at Query Time Using Entity Mining, Linked Data and Link Analysis

2014 ◽  
Vol 08 (04) ◽  
pp. 515-544 ◽  
Author(s):  
Pavlos Fafalios ◽  
Panagiotis Papadakos ◽  
Yannis Tzitzikas
Keyword(s):  
Semantic Information ◽  
A Priori ◽  
Open Data ◽  
Search Space ◽  
Link Analysis ◽  
Query Time ◽  
Search Results ◽  
Ranking Scheme ◽  
Web Of Data ◽  
Comparative Results

The integration of the classical Web (of documents) with the emerging Web of Data is a challenging vision. In this paper we focus on an integration approach during searching which aims at enriching the responses of non-semantic search systems with semantic information, i.e. Linked Open Data (LOD), and exploiting the outcome for offering advanced exploratory search services which provide an overview of the search space and allow the users to explore the related LOD. We use named entities identified in the search results for automatically connecting search hits with LOD and we consider a scenario where this entity-based integration is performed at query time with no human effort and no a-priori indexing which is beneficial in terms of configurability and freshness. However, the number of identified entities can be high and the same is true for the semantic information about these entities that can be fetched from the available LOD. To this end, in this paper we propose a Link Analysis-based method which is used for ranking (and thus selecting to show) the more important semantic information related to the search results. We report the results of a survey regarding the marine domain with promising results, and comparative results that illustrate the effectiveness of the proposed (PageRank-based) ranking scheme. Finally, we report experimental results regarding efficiency showing that the proposed functionality can be offered even at query time.

scholarly journals Evaluation of Smart Library Portal Website Based on Link Analysis

2021 ◽  
Vol 188 ◽  
pp. 114-120
Author(s):  
Tianzhang Li ◽  
Jingqian Tang ◽  
Liping Xiao ◽  
Mei Cai
Keyword(s):  
Link Analysis ◽  
Portal Website

Weak-Link Analysis of Motor-Operated Butterfly Valve

2002 ◽  
Author(s):  
Donghae Kim
Keyword(s):  
Structural Integrity ◽  
Weak Link ◽  
Link Analysis ◽  
Seismic Load ◽  
Seismic Loads ◽  
Static Force ◽  
Bending Stress ◽  
Butterfly Valve ◽  
Load Path ◽  
Valve Assembly

The purpose of this paper is to address the structural integrity of the motor operated butterfly valve assembly by providing the methodology and equations to quantitatively determine the permissible component load in the load path from the operator to the valve. The weak link analysis is to determine the maximum allowable torque on the butterfly valve by equating the stresses caused by the torque and seismic load with the appropriate allowable stress value, and then the unknown torque is solved. Analysis methods are based on classical static force balancing equations and on classical axial, shear, and bending stress equations using the worst possible load combinations including seismic loads resulting from design basis earthquake.

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