Dhivya Piraviperumal | National Institute of Technology Karnataka,Surathkal (original) (raw)
Address: Bangalore, Karnataka, India
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Papers by Dhivya Piraviperumal
With the exponential growth in web content and due to its sheer volume, the answers provided by t... more With the exponential growth in web content and due to its sheer volume, the answers provided by traditional search engines by query specific keywords to content has resulted in markedly high recall and low precision. In order to alleviate this problem, the notion of incorporating semantics in content and in Search Engines, i.e., a Semantic Search Engine is increasingly crucial. Several Semantic Search Engines (SSEs) have been proposed and deployed till date and each is inherently different from the other. As such, the objective of this paper is to present a discussion on semantically enhanced search engines for intelligent web content discovery. We also present the architecture of a new SSE based on a bottom up approach that focuses on building a semantic base for Web content first and then carry out the process of querying it for attaining high precision and lower recall.
Nowadays, smart phones are fast becoming ubiquitous. They have evolved from their traditional use... more Nowadays, smart phones are fast becoming ubiquitous. They have evolved from their traditional use of solely being a device for communication between people to a multipurpose device. With the advent of Android smart phones, the number of people accessing the Internet through their mobile phones is on a steep rise. Hence, web browsers play a major role in providing an excellent browsing experience for its users. As such, the objective of this paper is to analyse the performance of five major mobile web browsers available in the android platform. In this paper, we present the results of a study conducted based on several parameters that assess these mobile browsers' functionalities. Based on this evaluation, we also propose the best among these browsers to further enrich user experience of mobile web browsing along with utmost performance.
With the exponential growth in web content and due to its sheer volume, the answers provided by t... more With the exponential growth in web content and due to its sheer volume, the answers provided by traditional search engines by query specific keywords to content has resulted in markedly high recall and low precision. In order to alleviate this problem, the notion of incorporating semantics in content and in Search Engines, i.e., a Semantic Search Engine is increasingly crucial. Several Semantic Search Engines (SSEs) have been proposed and deployed till date and each is inherently different from the other. As such, the objective of this paper is to present a discussion on semantically enhanced search engines for intelligent web content discovery. We also present the architecture of a new SSE based on a bottom up approach that focuses on building a semantic base for Web content first and then carry out the process of querying it for attaining high precision and lower recall.
Nowadays, smart phones are fast becoming ubiquitous. They have evolved from their traditional use... more Nowadays, smart phones are fast becoming ubiquitous. They have evolved from their traditional use of solely being a device for communication between people to a multipurpose device. With the advent of Android smart phones, the number of people accessing the Internet through their mobile phones is on a steep rise. Hence, web browsers play a major role in providing an excellent browsing experience for its users. As such, the objective of this paper is to analyse the performance of five major mobile web browsers available in the android platform. In this paper, we present the results of a study conducted based on several parameters that assess these mobile browsers' functionalities. Based on this evaluation, we also propose the best among these browsers to further enrich user experience of mobile web browsing along with utmost performance.