DECISION-DIRECTED BLIND EQUALIZATION ALGORITHM Seongmin Kim‚ Wangrok Oh and Whanwoo Kim Department of Electronics Engineering Chungnam National University‚ Daejeon‚ Republic of Korea wwkim@cnu.ac.kr ABSTRACT s ( n) u ( n) ˆ( s n) y ( n) The decision-directed blind equalization algorithm is often used due to its simplicity and good convergence property when the eye pattern is open. However‚ in a channel where the eye pattern is closed‚ the decision-directed algorithm is not guaranteed to converge
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titled “CREDIT CARD FRAUD DETECTION” detects the fraudulent card during transactions and alerts the customer regarding the fraud. This project also aims in minimizing the number of false alerts. The concept of genetic algorithm is a novel one in this application domain. The algorithm begins with multi-population of randomly generated chromosomes. These chromosomes undergo the operations of selection‚ crossover and mutation. Crossover combines the information from two parent chromosomes to produce
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Temporal Cache Replacement Algorithm for Database Tuning Anju James‚ Nimishamol C.T. and Sheena V. M. Don Bosco College Kannur‚ India. March 24‚ 2013 Abstract Query optimization is an important area in database management system‚ especially when the database is large. Researchers have proposed several query optimization techniques for large databases. Automated physical design tuning for database systems is one of them. Most of the tools for automated tuning depend on repeated optimizing
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RECENT DEVELOPMENTS IN METAHEURISTIC ALGORITHMS: A Review M. P. Saka* * E. Doğan‡ Corresponding author‚ Prof. Dr.‚ University of Bahrain‚ Department of Civil Engineering‚ Isa Town‚ Bahrain ‡ Assistant Professor‚ Celal Bayar University‚ Civil Engineering Department‚ Manisa‚ Turkey Stream: ECT2012RL Reference: ECT2012RL/2011/00005 1 Abstract Recent developments in optimization techniques that deals in finding the solution of combinatorial optimization problems has provided engineering
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And they all confessed ... IN 1936‚ TERROR REIGNED in the Soviet Union and Anna Akhmatova wrote: "I have seen faces consumed‚ glimpsed horror under lowered eyelids‚ cheeks etched by pain." Even André Gide observed after his visit to the Soviet Union in 1936: "In my opinion‚ no country today not even in Hitler’s Germany is the spirit more suppressed‚ more timid‚ more servile than in the Soviet Union." Or‚ as brigade commander S. P. Kolosov whose final fate is unknown expressed it in an anything
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Economy Scale In the Documentary Inequality for All‚ scholar Robert Reich dissects the staggering facts on an unequal distribution of wealth between classes and its shattering effects on the American economy. He focuses on the fact that our middle class‚ which makes up 70% of our economy‚ is being kept on a tight leash from the wealthy that only make up the miniscule 1% of society‚ making the same amount of income as half of the country. He begins explaining how In the late 1970s inequality became
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Enhanced Data Encryption Algorithm for Next Generation Networks ABSTRACT In an age where data transmission over the network has become a vital aspect of communication and information sharing it is very essential to ensure robust data security. Keeping the above fact in mind‚ we aim to enhance the existing security standards by designing a more efficient Encryption Algorithm. In this paper we propose the idea of using a combination of AES-DES and
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CHAPTER 2 1. As a rule of thumb‚ real rates of interest are calculated by subtracting the inflation rate from the nominal rate. What is the error from using this rule of thumb for calculating real rates of return in the following cases? Nominal rate (%) 7 12 18 22 Inflation rate (%) 4 6 8 10 Solution: [pic] 2. As a rule of thumb‚ real rates of interest are calculated by subtracting the inflation rate from the nominal rate. What is the error from using this
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CheckPoint: Algorithm Verification • Answer the following questions about the information in Appendix J: o What will be printed if the input is 0? “You fail” o What will be printed if the input is 100? “Your grade is 100” and “You did great” o What will be printed if the input is 51? “Your grade is 51” and “You did well” o What will be printed if the user enters “Wingding”? “How did you do?” – because Wingding is not a value between 0 and 100. o Is this design robust? If so‚ explain
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Subasree & Sakthivel ● Design of a New Security Protocol IJRRAS 2 (2) ● February 2010 DESIGN OF A NEW SECURITY PROTOCOL USING HYBRID CRYPTOGRAPHY ALGORITHMS S. Subasree and N. K. Sakthivel School of Computing‚ Sastra University‚ Thanjavur – 613401‚ Tamil Nadu‚ INDIA. ABSTRACT A Computer Network is an interconnected group of autono mous computing nodes‚ which use a well defined‚ mutually agreed set of rules and conventions known as protocols‚ interact with one -another meaningfully
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