Cover Image, Volume 179A, Number 1, January 2019

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...

Cover Vol 16, No 1, February 2019

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...

ICED'09 Proceedings Volume 1 Cover Sheet.indd

In this paper, design data from a protocol analysis experiment is used to validate that EnvironmentBased Design (EBD) is a descriptive model of design. The EBD is developed as a design methodology for innovative and creative design based on the understanding of the generic design process. The validation of EBD is conducted by using it to describe and represent the design data collected from pro...