Cover Image, Volume 5, Number 1, January 2023

IJCIM Volume 7 Number 1: January - April 1999

The Morse code is an international communication language that is simple, speedy, and low cost. The automatic recognition of Morse code is difficult because maintaining a stable typing rate is not easy. In this paper, a suitable adaptive automatic recognition method, the variable degree variable step size Least-Mean-Square algorithm, is provided and its procedure is divided into three modules: ...

First Monday , Volume 15 , Number 1 - 4 January 2010

Spam becomes a problem as soon as an online communication medium becomes popular. Twitter's behavioral and structural properties make it a fertile breeding ground for spammers to proliferate. In this article we examine spam around a one–time Twitter meme — " robotpickuplines ". We show the existence of structural network differences between spam accounts and legitimate users. We conclude by hig...

Volume 5 Number 2

painting, which plays with color and form. It appears that criticism has learned very little in a century. Although we can accept, understand, and excuse the mother who disgustedly remarks that she has a 6-year-old daughter who can paint better than "that," it is depressing to find an intelligent, educated critic asking "what an abstract photograph is of" and arguing that "in photography the su...

Cover Vol.5 No.1, February 2008

Variational PDE Models in Image Processing, Volume 50, Number 1

14 NOTICES OF THE AMS VOLUME 50, NUMBER 1 I mage processing, traditionally an engineering field, has attracted the attention of many mathematicians during the past two decades. From the point of view of vision and cognitive science, image processing is a basic tool used to reconstruct the relative order, geometry, topology, patterns, and dynamics of the three-dimensional (3-D) world from two-di...