Supported Cooperative Work in Design. Xian, China,pp. On Computing, Communication and Applications. Methods Tech. Information System. Academic Analytics. W and Brown, S. Springer Verlag Berlin Heidelberg.
Young Comput. Hunan, China, pp. Department of Education. Haddawy, N. Thi, and T. Frontiers Educ. Journal, pp. M and Skaalvik,S. Pearson Education Inc. New Zealand,pp. Portugal, pp. Contemporary database systems must process huge amounts of sensory and actuator data in real-time or interactively. Facing this first wave of IoT revolution, database vendors struggle day-by-day in order to gain more market share, develop new capabilities and attempt to overcome the disadvantages of previous releases, while providing features for the IoT.
In the context of this paper these two types are examined. Focusing on open source databases, the authors experiment on IoT data sets and pose an answer to the question which one performs better than the other.
Report [Feb ] [5] Maksimov D. In Proc. Timely identification of newly emerging trends is very important in business process. Large companies are having huge volume of data but starving for knowledge. To overcome the organization current issue, the new breed of technique is required that has intelligence and capability to solve the knowledge scarcity and the technique is called Data mining. The objectives of this paper are to identify the high-profit, high-value and low-risk customers by one of the data mining technique - customer clustering.
In the first phase, cleansing the data and developed the patterns via demographic clustering algorithm using IBM I-Miner. In the second phase, profiling the data, develop the clusters and identify the high-value low-risk customers. Increasing customer value by integrating data mining and campaign management software. DataManagement, 49— Bhargavi and S. Expert Systems with Applications, 27, — Expert Systems with Applications, 31, — Nick Decision Support Systems, 37, — Nick, Russell, Gary J.
Expert Systems with Applications, 30, — Jain, M. Murty, and P. Dougherty, Model-based evaluation of clustering validation measures, Pattern Recognition, v.
With the growth of data communication over computer network, the security of information has become a major issue. Steganography and cryptography are two different data hiding techniques. Steganography hides messages inside some other digital media. Cryptography, on the other hand obscures the content of the message. We propose a high capacity data embedding approach by the combination of Steganography and cryptography.
In the process a message is first encrypted using transposition cipher method and then the encrypted message is embedded inside an image using LSB insertion method. The combination of these two methods will enhance the security of the data embedded. This combinational methodology will satisfy the requirements such as capacity, security and robustness for secure data transmission over an open channel.
We analyzed the data hiding technique using the image performance parameters like Entropy, Mean and Standard Deviation. The stego images are tested by transmitting them and the embedded data are successfully extracted by the receiver. The main objective in this paper is to provide resistance against visual and statistical attacks as well as high capacity. II, pp. The design phase is the most important activity in the successful building of a data warehouse.
In this paper, we surveyed and evaluated the literature related to the various data warehouse design approaches on the basis of design criteria and propose a generalized object oriented conceptual design framework based on UML that meets all types of user needs. D Using the data warehouse. Version 1. Rizzi, A. Blaschka, C. Sapia, G. Medina and S. Springer-Verlag Berlin Heidelberg. Lujan Mora and I. International Arab Journal of e-Technology, Vol. Cabibbo and R. Trujillo, M.
Palomar, J. Busborg and J. ISBN International Journal of Computer Applications 1 3 —94, February Published By Foundation of Computer Science. Korth, and Sudarshan Database System Concepts pp SCCC Log in with Facebook Log in with Google.
Remember me on this computer. Enter the email address you signed up with and we'll email you a reset link. Need an account? Click here to sign up. Download Free PDF. Amirmahdi Beirami. A short summary of this paper.
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