Informatics Publishing Limited

U. Nithyapriya ¹, M. Kalimuthu ²

Affiliations
1 IT Department, SNS College of Technology, Coimbatore - 641 035, IN
2 IT Department, SNS College of Technology, Coimbatore - 641 035, IN

Abstract

The increasing trend of embedding positioning capabilities in mobile devices facilitates the widespread use of Location-Based Services. For such applications to succeed, privacy and confidentiality are essential. Due to the nature of spatial queries, AN LBS needs the user position in order to process the requests. Existing methods explicitly target processing in the Euclidean space and do not apply when proximity to the users is defined according to network distance (e.g., driving time through the roads of a city) in proposed system framework for anonymous query processing in road networks is made.

We propose designing of location obfuscation techniques that: 1) provide anonymous LBS access to the users and 2) allow efficient query processing at the LBS side. An efficient index, called distance signature, for distance computation and query processing over long distances is proposed. Distance signature discretizes the distances between objects and network nodes into categories and then encodes these categories. Apart from this two privacy protection requirements in LBS are also proposed: location anonymity and identifier anonymity which enhances the QOS.

Keywords

Location Based Service, Query Processing, and Distance Signature.

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R. Dineshkumar ¹, M. Kalimuthu , S. Gopalakrishnan ², K. Deepika ³

Affiliations
1 Department of CSE, Siddhartha Institute of Technology, Hyderabad-500088, IN
2 Department of ECE Siddhartha Institute of Technology, Hyderabad-500088,, IN
3 Department of Information Technology, Kakatiya Institute of Technology, Warangal-506015, IN

Abstract

The main aim of Engineering education is to impart intellectual development and promote technical skills to engineering students. Teaching methodology plays a major role in the teaching-learning process. The basic goal of engineering students is to nurture knowledge in the relevant areas. Engineering education is technology-oriented; the learners should apply his/her knowledge to a specific application. To develop their technical skills, the students should identify suitable learning styles for their potentialities. The proper teaching methodology is a key point to success in engineering education. The industry expects the students to be high-quality engineers and industry-ready after completing their courses. Due to lagging in technical training and syllabus provided by the university doesn't match with the real- time industry projects. To achieve these outcomes technical-based activity needs to be enhanced in engineering education. In this paper, we proposed a Tool Based Technical Activity (TBTA) teaching method that converges traditional teaching methods which improve the student's attention in learning. Students' feedback with TBTA improves students' learning, communication, technical skills, and knowledge.

Keywords

K n o w l e d g e , P r e s e n t a t i o n , Communication, Technical, Teaching-learning, Feedback

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