The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
We have developed a Web based integrated platform for the identification of genomic islands in which various measures that capture bias in nucleotide compositions have been implemented, viz., GC content (both at the whole genome and at three codon positions in genes), genomic signature, k-mer distribution (k=2-6), codon usage bias and amino acid usage bias. The analysis carried out in sliding windows...
The conformational dynamics of HIV-1 protease (HIV-pr) is known to be essential for ligand binding and determination of cavity size, which changes with several common physiological parameters like temperature, pressure, pH conditions and of course the protein backbone mutations. In this work, the effect of pressure on the conformation and dynamics of HIV-pr was studied in silico at 1 bar (0.987 atm)...
In this paper we introduce a new interconnection network, the extended varietal hypercube with cross connection denoted by EVHC(n,k). This network has hierarchical structure and it overcomes the poor fault tolerant properties of extended varietal hypercube. This network has low diameter, constant degree connectivity and low message traffic density.
This paper address a multi-agent approach using the behavior of honey bee to find out an optimal customer-campaign relationship under certain restrictions for the problem of multiple campaigns assignment. This NP-hard problem is one of the key issues in marketing when producing the optimal campaign. In personalized marketing it is very important to optimize the customer satisfaction and targeting...
Over the last few years many firms of any significant size are in some stage of implementing enterprise resources planning (ERP) systems or other similar multifunctional enterprise systems or are planning to implementing ERP systems in their organization to reap the benefits of integration. Some are in the early stages of the process, giving consideration to the very substantial implementation costs...
In this paper, role of technology in education sector has been highlighted. Using technology in education sector has tremendous impact on social and public life. These aspects have been discussed in the paper with an example of e-Shishu. Based on the framework of action adopted at World Education forum at Dakar (Senegal) in April 2000 to attain six specific goals relating to education for all and...
This is a research study of indirect financial impact of phishing announcements on firm value. Using about 3,000 phishing announcements, we showed that phishing has significant negative influence on firms regardless of company size. With regard to attacks on holding and subsidiary companies, we also discovered that the impact on holding companies is significantly higher. We believe that our research...
The following articles are dealt with: box representation for a graph; image segmentation; proxy signature,virtual computing grid; databases and bioinformatics; system-on-chip testing; mobile communication networks; and management information systems.
We investigate the basics of tensor based hypertext representation and perform experiments this novel hypertext representation model. Most documents have an inherent hierarchical structure that render the desirable use of multidimensional representations such as those offered by tensor objects. We focus on the advantages of Tensor Space Model, in which documents are represented using second-order...
We propose an efficient technique for slicing web applications. First we construct the system dependence graph for a web application and then perform backward slicing on that graph corresponding to a given slicing criterion. We use Java server pages for the web application.
This paper presents an efficient one pass technique, SCOPE (strongly correlated item pairs extraction), which finds all the strongly correlated item pairs from transaction database, without generating any candidate sets. We experimented with real and synthetic datasets and compared the performance of SCOPE with its other counterparts i.e. TAPER and TCP and found satisfactory.
The CLARA algorithm is one of the popular clustering algorithms in use nowadays. This algorithm works on a randomly selected subset of the original data and produces near accurate results at a faster rate than other clustering algorithms. CLARA is basically used in data mining applications. We have used this algorithm for color image segmentation.The original CLARA is modified for producing better...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.