Software tools were created in order to ease the compiler generation task. But the demand for new programming languages and thus for new compilers grows with the domain of computer applications. The new approaches for language design and compiler implementation, such as those spawned by the domain specific languages, rely on programming and are not easily followed by problem experts. On the oth...

Elements of the speciication and programming language ABEL are explained by examples. It is argued that a programming language should allow a maximum of programming detail to be expressed applicatively, h o w ever, imperative mechanisms are useful for controlling eeciency in terms of computation time and memory space, and expressing interactions with the computer environment a s w ell as concur...

Logic( -based) programming languages are today the center of very many research efforts. One of these languages, PROLOG (PROgramming in LOGic), is used to program expert systems, natural language processors, computer aided design systems and compilers. A parallel variant of PROLOG is suggested as the language of the Japanese Fifth Generation computer project. Parallel to these efforts, a class ...

The ever increasing involvement of electronic and programmable devices in life invites people to learn computer programming as an essential skill. Mathematics and computer programming are two inter-related and inter-dependent subjects. Several different concepts of mathematics are introduced at high school level, and usually the students do not feel comfortable with this subject. In this articl...

Natural Language Processing is a technique where machine can become more human and thereby reducing the distance between human being and the machine can be reduced. Therefore in simple sense NLP makes human to communicate with the machine easily. There are many applications developed in past few decades in NLP. Spoken language recognition refers to the automatic process through which we determi...

Computers have been used for language teaching ever since the 1960's.Learning a second language is a challenging endeavor, and, for decades now, proponents of computer assisted language learning (CALL) have declared that help is on the horison. We investigate the suitability of deploying speech technology in computer based systems that can be used to teach foreign language skills. In this case,...

The work is on computer programming language solution to a transportation problem involving concave cost function. Two languages; Wolfram Mathematica and Anaconda Python tools were employed in this study effectively solve four real life examples from published works. results the languages yielded an optimal value of N253,000 with as z12 = 13, z22 5, z23 8, z31 11 z33 4 first example remaining t...