Majority of data owners have moved their services to the cloud servers. Members any organization can access from by using keyword-based search. Being based on Boolean keyword matching system or semantic search they are unable provide accurate results as well understand misspelled keywords. With existing searching mechanisms like in place, often slow and result missing information produce result...

Current peer-to-peer (p2p) full-text keyword search techniques fall into the following categories: document-based partitioning, keyword-based partitioning, hybrid indexing, and semantic search. This paper provides a performance evaluation and comparison of these p2p full-text keyword search techniques on a dataset with 3.7 million web pages and 6.8 million search queries. Our evaluation results...

Many organizations and individuals are attracted to outsource their data into remote cloud service providers. To ensure privacy, sensitive should be encrypted be-fore being hosted. However, encryption disables the direct application of essential management operations like searching indexing. Searchable is acryptographic tool that gives users ability search while encrypted. existing schemes eith...

This study examined the behavior of online searchers in relation to keyword advertising according to the theory of advertising avoidance. A total of 451 volunteers were recruited for an experiment. A computer program and an eye-tracking device were used to measure the number of clicks and eye movements. The findings show that the number of clicks for to obtain organic search results is higher t...

Semantic web search engine Falcons support keyword based search for linked objects by using comprehensive virtual document which it creates for each object. In our work we are suggesting idea of using Selectivity Estimation of triple patterns for ranking of resulting objects and generating snippet for the keyword query for Falcons Semantic web search engine. Selectivity of a triple pattern is t...

XPath&XQuery query processing on XML streams has become the hot topic and attracted many researchers’ attention. However, due to the relatively complex query language of XPath&XQuery , it is hard for users to get interesting data fragments via existing query interface without the prior knowledge of the schema information. As a result, it is becoming an impending issue to address the problem to ...