Marine fisheries provide livelihood and nutritional security to the fishermen households in coastal states of our country Ramanathapuram district is an important Tamil Nadu terms marine fish landings as well raft-gears employed. The analysis economic performance fishing methods very for formulating any management measure. Hence, study on was carried out. In mechanized, motorized non-mechanized ...

In this paper, we show how a system for automated deduction can be given computational reeection, i.e. can aaect its own computation mechanism, by using the very same machinery implementing logical deduction. This feature, that we call computational reeection via mechanized logical deduction, provides both theoretical and practical advantages. First, the theorem prover can inspect, extend and m...

This paper describes optimization of the Takagi-Sugeno fuzzy model. To prove the existence of optimal control, we apply compactness of a set of membership functions in L space and continuity of approximate reasoning and show the existence of a pair of membership functions which minimize the quadratic performance function.

Linear invariants, discovered by Lake, promise to provide a versatile way of inferring phylogenies on the basis of nucleic acid sequences (the method that he called "evolutionary parsimony"). A semigroup of Markov transition matrices embodies the assumptions underlying the method, and alternative semigroups exist. The set of all linear invariants may be derived from the semigroup by using an al...

Editorial Board within it 'DONALD J. HUGHES H. BURR STEINBACH tracts a 1 KONRAD B. KRAUSKOPP WILLIAM L. STRAUS, JR. try. Besic EDWIN M. LERNER EDWARD L. TATUM a strong Editorial Staff SARAH S. DEES, LUCILLE GUINARD, NANCY S. tion to it HAMILTON, WILLIAM HASKELL, OLIVER W. HEATtration s] WOLE, YUKIE KOZAI, JUDITH B. LEVIN, ELLEN with its s E. MURPHY, BETHSABE PEDERSEN, MADELINE SCHNEIDER. NANCY ...

When evaluating logic solvers, it is essential to take into account the application domain in which they will operate. For example, a logic solver for reasoning about programs could be applied either inside a compiler to justify the validity of optimizing transformations, or in an IDE plugin to help developers find bugs in their programs. Despite the similarity of the domain, these two applicat...

Transformation to continuation-passing style (CPS) is often performed by optimizing compilers for functional programming languages. As part of the development and proof of correctness of a compiler for the mini-ML functional language, we have mechanically verified the correctness of two CPS transformations for a call-by-value λ-calculus with n-ary functions, recursive functions, data types and ...