Message from the PERS Course Leader

message from the editor-in-chief

in the name of allah, the compassionate, the merciful   my esteemed friends and colleagues from thousands of years ago, with the increase in the number of immigrants for finding new lands and then for trading, learning other languages became inevitable. from second half of the twentieth century, the ever increasing need for getting into communication with others, development in technological gr...

A Message from New Editor-in-Chief

  ......................................................................................................................................................................................................................................................................................................................         ...

Leader Election and Renaming with Optimal Message Complexity

Asynchronous message-passing system is a standard distributed model, where n processors communicate over unreliable channels, controlled by a strong adaptive adversary. The asynchronous nature of the system and the fact that t < n/2 processors may fail by crashing are the great obstacles for designing efficient algorithms. Leader election (test-and-set) and renaming are two fundamental distribu...

Extraordinary Leader Insights Excerpts from The Extraordinary Leader-ATEL50.13-5WEB.indd

PERs from Projections for Binding-Time Analysis

First order projection based binding time analysis has proven genuinely useful in partial evaluation Lau a Lau c There have been three notable generalisations of projection based analysis to higher order The rst lacked a formal basis Mog the second used structures strictly more general that projections namely partial equivalence relations PERs HS the third involved a complex con struction that ...