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20 articles for “Group key management”
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Research ArticleOpen accessIn the keywordsSecure Authentication Technique for Data Aggregation in Wireless Sensor NetworksV. Bhoopathy, R. M.S. ParvathiProblem statement: In Wireless Sensor Networks (WSN), serious security threat is caused by node capture attacks where an adversary gains full control over a sensor node through direct physical access. Approach: This creates a high risk of data confidentiality. Results: We propose a secure authentication technique for data aggregation in WSN. During first round of data aggregation, the aggregator upon … …Journal of Computer Science, Vol. 8, Issue 2 · 24 Jan 2012 · 7,286 accessesView PDFCite
Research ArticleOpen accessIn the abstractHIERARCHICAL ACCESS CONTROL IN DYNAMIC PEER GROUPS USING SYMMETRIC POLYNOMIAL AND TREE BASED GROUP ELLIPTIC CURVE DIFFIE HELLMAN SCHEMEKumar Krishnan, Sumathy Vembu, Nafeesa Begum JeddyHierarchical Access Control in group communication is an active area of research which is difficult to achieve it. Its primary objective is to allow users of a higher authority group to access information or resource held by lower group users and preventing the lower group users to access information held by higher class users. Large collection of collaborative applications in … …Journal of Computer Science, Vol. 10, Issue 9 · 15 Apr 2014 · 6,999 accessesView PDFCite
Research ArticleOpen accessIn the abstractDeveloping Learner Centered Action Learning ModelChalard ChantarasombatProblem statement: This study aimed to examine the effects of using Learner Centered Action Learning Model. The research was research and development by applying Participatory Action Research method. Instruments used were an achievement test, a questionnaire on students’ satisfaction and focused group discussion. Approach: The statistic included the Mean, Standard Deviation, effectiveness index and Dependent Sample t-test. The results revealed … …Journal of Social Sciences, Vol. 7, Issue 4 · 21 Oct 2011 · 7,921 accessesView PDFCite
Research ArticleOpen accessIn the abstractMotivation and Sports Games in the Physical Education Sports Lesson a Student from the University of Medicine and Pharmacy "Carol Davila"Rachita Carmen, Draganescu ElenaProblem statement: At the behavioral manifestation of acts of physical education class at university is motivation. Purpose: Modeling the characteristics of personality and motivation of medical student's development following the establishment of an appropriate methodology to act in university physical education lessons by developing and implementing a strategic program included in organization, management and conduct training process-education, the means of … …Journal of Social Sciences, Vol. 7, Issue 4 · 10 Aug 2011 · 8,187 accessesView PDFCite
Research ArticleOpen accessIn the abstractDevelopment of Cultural Management and Inheritance by Community ParticipationPichayapol Nguanthaisong, Souneth Phothisane, Sastra LaoakkaProblem statement: Museums were places where all collections, which indicated values of arts and cultural heritages that were useful for learning, were kept. Establishment of museums was successful by having development, systematic management, cultural inheritance, knowledge transferring, participation and support. Approach: This study aimed to study backgrounds of museum development in temples in the area of the lower northeastern, to … …Journal of Social Sciences, Vol. 7, Issue 2 · 8 Feb 2011 · 8,000 accessesView PDFCite
Research ArticleOpen accessIn the abstractA Riot Problem in Three Southern Frontier Province: A Cultural Management Model by Means of PeaceNiphon Chuchouisuwan, Songkoon Chantachon, Chamnan RodhetphaiProblem statement: It was evident that a riot problem in Three Southern Frontier Provinces of Thailand resulted from many factors such as an economic factor, a social factor, a political factor, an educational factor, a religious factor, a cultural factor, a traditional factor, including a geographical location. These factors linked one another to affect systematically a riot problem in Three … …Journal of Social Sciences, Vol. 7, Issue 2 · 4 Feb 2011 · 7,349 accessesView PDFCite
Research ArticleOpen accessIn the abstractTacit Knowledge CodificationMarzanah A. Jabar, Fatimah Sidi, Mohd. Hasan SelamatProblem statement: In managing knowledge and competencies as a strategic advantage to an organization, there are difficulties in capturing, storing, sharing and reusing all this knowledge. Researchers have agreed that assessing tacit knowledge is difficult because knowhow of an employee are elusive and what more to assess them. It is compounded when employees leave the organization or become unavailable due … …Journal of Computer Science, Vol. 6, Issue 10 · 10 Aug 2010 · 10,218 accessesView PDFCite
Research ArticleOpen accessIn the abstractSuitable Management Model for Economic, Social and Cultural Development Derived from Beliefs and Rites on PraBuddha Southern in Chachoengsao ProvincePhrakhrusutawisutthikun Phad, Wisanee Siltragool, Terdchai PanthachaiProblem statement: In the present Wat Thai was the center of Thai social, The study of Wat Thai management model made us know about economy, social and community culture: (1) to study history, management model of Wat Sothornwanaram Vorawiharn Chacheongsoa province in economic, social and culture development form the believed and ceremonies about Pra Budhda Sothorn figure; (2) to study … …Journal of Social Sciences, Vol. 6, Issue 1 · 31 Mar 2010 · 7,770 accessesView PDFCite
Research ArticleOpen accessIn the abstractKey Performance Indicators Supporting Decision-Making Affecting Malaysian Enterprise' Project Performance in ChinaAbdullah Bin Ibrahim, Wu Jing, Da WengeProblem statement: Nowadays, Improving decision-making to define a group of strategic objectives and associated Performance Indicators (KPIs) are has become one of the critical issues for practices relating to scope management gaining competitive advantages. Approach: This study focus on validate KPI supporting decision-making for sustainability appraisal in projects management for Malaysian Architectural, Engineering and Construction (AEC) enterprises in China. Results: … …American Journal of Applied Sciences, Vol. 7, Issue 2 · 28 Feb 2010 · 7,465 accessesView PDFCite
Research ArticleOpen accessAll words, across the recordPerformance Evaluation of Multicrypt Encryption MechanismRhymend Uthariaraj Vaidyanathan, Lydia Elizabeth Benjamin, John Prakash ArockiasamyMulticast communication allows a single message packet to be routed to multiple nodes simultaneously. Membership in a multicast group is dynamic, allowing nodes to enter and leave the multicast session. Besides the benefits, multicast communication presents the challenge of securing the communication. In order to preserve confidentiality the general encryption mechanism used for point to point communications are used. A … …American Journal of Applied Sciences, Vol. 9, Issue 11 · 4 Sep 2012 · 7,168 accessesView PDFCite