The use of ALGOL 68 for trees

the use of appropriate madm model for ranking the vendors of mci equipments using fuzzy approach

abstract nowadays, the science of decision making has been paid to more attention due to the complexity of the problems of suppliers selection. as known, one of the efficient tools in economic and human resources development is the extension of communication networks in developing countries. so, the proper selection of suppliers of tc equipments is of concern very much. in this study, a ...

A One Pass Algorithm for Compiling ALGOL 68 Declarations

A Space-Saving Technique for Assigning Algol 68 Multiple Values

The undghtforward way of elaborating an assignation d :its in an ALGOL 68 implementation is (1): • elaborate the destination d and the source s, yielding a name N and a value V; • assign fire value V to the Elaine N. In many cases, the elaboration of s will consist of the ovation of a copy on the working stack of an already existing value V. This value is assigned to N by copying it once more i...

study of cohesive devices in the textbook of english for the students of apsychology by rastegarpour

this study investigates the cohesive devices used in the textbook of english for the students of psychology. the research questions and hypotheses in the present study are based on what frequency and distribution of grammatical and lexical cohesive devices are. then, to answer the questions all grammatical and lexical cohesive devices in reading comprehension passages from 6 units of 21units th...

On the Transformational Derivation of an Efficient Recognizer for Algol 68

During the sixties two level van Wijngaarden grammars (2vwg) were introduced for the formal definition of Algol 68. Two level van Wijngaarden grammars provide a formalism suited for writing rigorous formal definitions which read like human prose. Both the context free and context sensitive syntax of Algol 68 are defined in 2vwg. However, the specification is not executable. The Extended Affix G...