http://localhost:8080/xmlui/handle/123456789/7703 Sun, 12 Apr 2026 22:46:01 GMT 2026-04-12T22:46:01Z http://localhost:8080/xmlui/handle/123456789/7853 Android Operating System: Review Shah, Jinal Android is a mobile operating system developed by Google. It is used by several smartphones as well as tablet. Examples include the Sony Xperia, the Samsung Galaxy, and the Google Nexus One. The Android OS grounded upon the Linux kernel. Mon, 01 Apr 2019 00:00:00 GMT http://localhost:8080/xmlui/handle/123456789/7853 2019-04-01T00:00:00Z http://localhost:8080/xmlui/handle/123456789/7852 Design and Development of Job Ontology using Semantic Web for Job and Skill Search Chokshi, Hina J.; Vyas, Dhaval; Swaminarayan, Priya Semantic search has become the next level searching concept for promoting web searching. Semantic web based search promotes semantic-based (meaning) search and gives exact match. In the proposed paper we have developed a Job Search Ontology for Effective Job Searching in the domain of IT in Protégé 5.1.1. The first part of paper shows the job search ontology consisting of various classes, the Dataset and axioms set on it and SQL Queries executed on it. Multiple SPARQL queries are executed on the created Ontology to get the desired output. Second part of paper shows the use of Jena Framework, for creating a Java interface to accept the input data from the Job Search OWL file and same queries are executed to get the required output to provide match between Job Seeker (Applicant) and Job Provider (Company) using Semantic Web. Future work can be corresponding to executing the SPARQL query in a de-centralized database, where multiple ontologies belonging to different URL are combined, to improve the job search results. Fri, 01 Mar 2019 00:00:00 GMT http://localhost:8080/xmlui/handle/123456789/7852 2019-03-01T00:00:00Z http://localhost:8080/xmlui/handle/123456789/7850 Review: Block Chain Mahavar, Anjali B; Patel, Sejal In a previous couple of years, cryptographic forms of money and blockchain applications have been a standout amongst the most quickly developing fields of software engineering, prompting solid interest for programming applications. Blockchain advancement offers new chances, for example, the affirmation of observational information utilized for a test; the capacity to configuration forms where engineers are an endless supply of their undertakings through Blockchain tokens after acknowledgment tests performed utilizing Smart Contracts; and increasingly stable systems empowering pay-per-use programming, again utilizing tokens. Most blockchain clients stay defenseless to protection assaults. Numerous analysts advocate utilizing unknown interchanges systems, for example, Tor, to guarantee to get to protection. This paper difficulties this methodology, demonstrating the requirement for instruments through which non-mysterious clients can distribute and bring exchanges without empowering others to connect those exchanges to their system delivers or to their different exchanges. — The blockchain is another innovation for information sharing between untrusted peers. In any case, it doesn't function admirably with huge exchanges. Also, there are high obstructions between heterogeneous blockchain frameworks. This paper gives an inventive part based structure for trading data crosswise over self-assertive blockchain framework considered intelligent numerous blockchain models. In this engineering, a dynamic system of multi-chain is made for between blockchain correspondence. This paper gives the between blockchain association demonstrate for directing administration and messages exchanging. Furthermore, its conventions furnish exchanges with atomicity and consistency in an intersection chain scene. At last, test results dependent on a system of private various blockchain frameworks demonstrate that the throughput is expanded by various chains parallel running. In this paper, the creators talk about the points of interest and impediments of blockchain innovation utilizing models from the protection area, which can be summed up and connected to different parts. This article portrays how blockchain and IoT two will improve efficiencies, give new business openings, address administrative prerequisites, and improve straightforwardness and permeability. The IoT takes into consideration the continuous catch of information from sensors. As the cost of sensors and actuators continues falling, organizations in the mechanical area will most likely defeat cost snags in embracing IoT stages. Mon, 01 Apr 2019 00:00:00 GMT http://localhost:8080/xmlui/handle/123456789/7850 2019-04-01T00:00:00Z http://localhost:8080/xmlui/handle/123456789/7836 TwitSent: A System for Analyzing Sentiments in Twitter Srivastava, Nishtha; Kumari, Neeshu In this paper, we present TwiSent, a sentiment analysis system for Twitter. Based on the topic searched, TwiSent collects tweets pertaining to it and categorizes them into the different polarity classes positive, negative and objective. However, analyzing micro-blog posts have many inherent challenges compared to the other text genres. Through TwiSent, we address the problems of 1) Spams pertaining to sentiment analysis in Twitter, 2) Structural anomalies in the text in the form of incorrect spellings, nonstandard abbreviations, slangs etc., 3) Entity specificity in the context of the topic searched and 4) Pragmatics embedded in text. The system performance is evaluated on manually annotated gold standard data and on an automatically annotated tweet set based on hashtags. It is a common practise to show the efficacy of a supervised system on an automatically annotated dataset. However, we show that such a system achieves lesser classification accurcy when tested on generic twitter dataset. We also show that our system performs much better than an existing system. Mon, 01 Apr 2019 00:00:00 GMT http://localhost:8080/xmlui/handle/123456789/7836 2019-04-01T00:00:00Z