We seek to implement intelligent character recognition of handwritten equations in a manner that allows for a computer program to translate a user’s hand-drawn equation into formatted LTEX. We use a Kohonen neural network fed by downsampled images to accomplish this task. While we were able to achieve single-character recognition with a very low error rate, multiple character recognition and wh...

XY-pic is a package for typesetting graphs and diagrams using Knuth’s TEX typesetting system. XY-pic works with most of the many formats available; e.g., plain TEX, LTEX, and AMS-TEX. Several styles of input for various diagram types are supported; they all share a mnemonic notation based on the logical composition of visual components. This guide concentrates on how to typeset “matrix-like” di...

Pandora is a tool to support the learning of first order natural deduction. It includes a help window, an interactive context sensitive tutorial known as the “e-tutor” and facilities to save, reload and export to LTEX. Every attempt to apply a natural deduction rule is met with either success or a helpful error message, providing the student with instant feedback. This paper describes the e-tut...

This document describes and tests the apacite package [2009/03/01]. This is a package that can be used with LTEX and BibTEX to generate citations and a reference list, formatted according to the rules of the American Psychological Association. Furthermore, apacite contains an option to (almost) automatically generate an author index as well. The package can be customized in many ways. ∗This doc...

Copyright is held by the author/owner(s). This is a generic SIGCHI LTEX template sample. The corresponding ACM copyright statement must be included. Abstract User experience theory have the potential of improving haptic design. Reflections from applying haptics in medical applications will be reported and related to theory grouped by identified themes. The potential of knowledge creation in lig...

in this paper, we  study the arens regularity properties of module actions. we investigate some properties of topological centers of module actions ${z}^ell_{b^{**}}(a^{**})$ and  ${z}^ell_{a^{**}}(b^{**})$ with some conclusions in group algebras.

In this paper we study the relation between module amenability of $theta$-Lau product $A×_theta B$ and that of Banach algebras $A, B$. We also discuss module biprojectivity of $A×theta B$. As a consequent we will see that for an inverse semigroup $S$, $l^1(S)×_theta l^1(S)$ is module amenable if and only if $S$ is amenable.

As ontology engineering is inherently a multidisciplinary process, it is necessary to utilize multiple vehicles to present an ontology to a user. In order to examine the formal logical content, description logic renderings of the axioms appear to be a very helpful approach for some. This paper introduces a number of changes made to the OWLAPI’s LTEX rendering framework in order to improve the r...

This article describes how to use the IEEEtran class with LTEX to produce high quality typeset papers that are suitable for submission to the Institute of Electrical and Electronics Engineers (IEEE). IEEEtran can produce conference, journal and technical note (correspondence) papers with a suitable choice of class options. This document was produced using IEEEtran in journal mode. Conference an...

The xpicture package extends the graphic abilities of the standard LTEX environment picture and the packages pict2e and curve2e, adding the ability to work with arbitrary reference systems, Cartesian or polar coordinates. Furthermore, in addition to drawing lines, vectors, polygons and polylines, this package allows you to draw conic sections and arcs, graphs of functions and parametrically def...