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As multimedia transmission requires a high network bandwidth and rigorous response time, the design of good network transmission system with high utilization of network resources is the key need. This paper investigates methods to obtain better transmission schedules and summarization schemes for browsing streaming video. It also aims to develop a generalized strategy for evaluating the performance...
Associative Classification integrates both association rule mining and classification tasks. Many studies show that associative classifiers give better accuracy than other traditional classifiers. Traditional classification techniques such as decision trees and RIPPER use heuristic search methods to perform classification. Associative classification system is more robust and makes predictions based...
Brookhaven Protein Data Bank (H.M Bermon et al., 2000); a database and format of files, which describe the 3D structure of a protein or nucleic acid, as determined by X-ray crystallography or nuclear magnetic resonance (NMR) imaging. Protein data banks are semi structured data A table contains collection of record. Record contains collection of fields. The data schema is inspired by a combination...
Data mining, the non-trivial process of extraction of hidden and previously unknown information from databases finds varied applications ranging from business management to market analysis to forecasting. This paper correlates the data mining techniques of clustering, classification and association rule mining in the domain of publication databases. The CLIMAX clustering algorithm is employed to cluster...
The semantic Web and agent technologies have provided new possibilities and challenges to automatic information processing. This paper presents the architecture of semantic Web enabled resource scheduler that uses agent technology and semantic web framework to perform assigned tasks of scheduling with minimal human intervention. Temporal extensions to ontologies are used for capturing change in knowledge...
In e-commerce negotiating agents play important roles in the transaction between two or more business enterprises. So in e-business, agents are to be more intelligent, autonomous and they should have negotiating capability which requires the knowledge of underlying business logics. Besides raw data and abstracted information, the knowledge of an agent provides business intelligence, which in turn...
In recent years evolutionary computation has its growth to extent. Amidst various evolutionary computation approaches, genetic algorithms and particle swarm optimisation are used in optimisation problems. The two approaches find a solution to a given objective function employing different procedures and computational techniques; as a result their performance can be evaluated and compared. The problem...
The Random Early Detection (RED) mechanism, attempts to control the congestion level at a bottleneck by monitoring and updating the average queue size. The RED algorithm calculates the average queue size using a low pass filter with an exponential weighted moving average. The average queue size is compared to two thresholds: a minimum and a maximum threshold. However in this technique, the probability...
A general design procedure is suggested for the micro strip antennas using artificial neural networks and this is demonstrated using the rectangular patch geometry. In the design procedure, synthesis and analysis are defined as forward side and reverse side of the problem.
XML documents are used for data exchange and to store large amount of data over the Web. These documents are extremely verbose and require specific compression for efficient transformation. In this paper we are analyzing various existing compressors and propose a new method called XAdap, which uses adaptive Huffman coding. It is based on the principle of extracting data from the document, and grouping...
Digital watermarking has been proposed to increase the digital data security, confidentiality and integrity. Satellite image watermarking is a special category of image watermarking in the sense that the images have special requirements. Particularly, watermarked satellite images should not differ perceptually from the the original counterparts, because the purpose of taking the image must not be...
A new arithmetic coding scheme is proposed by converting the multisymbol alphabet to unary alphabet. The multisymbol alphabet of given model is first converted to m-ary alphabet where m ranges from 2 to N, N being the number of symbols in the original alphabet, then each m-ary digit of the transformed input is arithmetically encoded using conditional probabilities obtained by Bayes' theorem. It is...
In today's Internet environment, an unlimited number of copies of original can be easily distributed and forged. Adequate protection of digital copies of multimedia content is a prerequisite to the distribution over network. Digital watermarking, a method of rights assessment, deploys into hiding to conceal an indelible "rights witness" within the digital work to be protected. In this paper...
Claims typically found at the end of a patent document are one of the key elements of a patent and define the boundaries or scope of protection conferred by a patent. Claims of related patents also need to be read and reviewed carefully by an inventor or a patent attorney at the time of drafting a patent application. We present a method and a tool to do a claim similarity analysis between two different...
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