Journal of Computer Technology & Applications
Volume 5, Issue 3 (2014)
Published
Table of contents
-
Clustering the Data in Search Engines
Abstract: AbstractContents of the internet is rapidly growing day by day. To reach the information we search on the internet, we're using internet search engines, which can return millions of search results depends on the query. Finding the information needed on the search results can be a massive problem. Search result clustering is a useful operation to solve this problem. In this paper, results taken from search engines divided into a …
Published in Journal of Computer Technology & Applications · Vol. 5, Issue 3, 2014 · pp. 1–5 Read article
-
Customization of GIS Tools through Web-based Open Source GRASS Interface
Abstract: AbstractThe expertise on certain details relating to certain locations could only be provided through the expenditure of valuable time, money and effort with the expert having to survey the land manually or obtain the information about the place through complicated procedure. A simple decision support system where the expert selects any combination of unions of maps provided from a remote location and provides his suggestion based on the data retrieved …
Published in Journal of Computer Technology & Applications · Vol. 5, Issue 3, 2014 · pp. 19–30 Read article
-
A Practical Iterative Side Channel Cube Attack on AES-128/256
Abstract: AbstractThe Side Channel Cube Attack (SCCA) is a kind of Algebraic Side Channel Attack(ASCA) consisting of theoretical and practical aspects. This paper presents a general framework for the SCCA (called an Iterative SCCA (ISCCA)) on block ciphers in which theoretical and practical aspects are explained and the requirements are listed. On the theoretical side, we use extraction of quadratic equations, recognition of iterated chosen plaintexts, and cube iteration to improve …
Published in Journal of Computer Technology & Applications · Vol. 5, Issue 3, 2014 · pp. 31–45 Read article
-
An Exploration on Data Mining for Face Detection based on Real time Face Tracking
Abstract: AbstractData mining has been extensively used to gather meaningful information and to improve the significant relationship for the variables warehoused in large data stores. Machine learning provides the technical basis of data mining. Automatic face recognition research which try to give the computer ability to recognize face to distinguish characters. As a key technology of biometrics face recognition technologies, in public security, information security, financial, and other fields has potential …
Published in Journal of Computer Technology & Applications · Vol. 5, Issue 3, 2014 · pp. 46–51 Read article
-
Periodic Turing Machines
Abstract: AbstractIt is proved that in comparison with Turing machines, inductive Turing machines represent the next step in the development of computer science providing better models for contemporary computers and computer networks. In particular, it is proved that simple inductive Turing machines can solve the Halting Problem for Turing machines, while inductive Turing machines of higher orders can generate and decide the whole arithmetical hierarchy. It means that inductive Turing machines …
Published in Journal of Computer Technology & Applications · Vol. 5, Issue 3, 2014 · pp. 6–18 Read article