Skip to main content

and
  1. Article

    A methodology for the capture and analysis of hybrid data: A case study of program debugging

    This article describes a methodology for the capture and analysis of hybrid data. A case study in the field of reasoning with multiple representations—specifically, in computer programming—is presented to exem...

    Pablo Romero, Richard Cox, Benedict du Boulay, Rudi Lutz in Behavior Research Methods (2007)

  2. No Access

    Chapter and Conference Paper

    Software Hazard Analysis for X-by-Wire Applications

    One of the latest technologies in the automotive industry is “X-by-Wire”, where mechanical components are replaced by electronic functions typically controlled by software. X-by-Wire impacts on the overall veh...

    Ireri Ibarra-Alvarado, Richard K. Stobart in Satellite Events at the MoDELS 2005 Confer… (2006)

  3. No Access

    Chapter and Conference Paper

    A Cognitive Processing Perspective on Student Programmers’ ‘Graphicacy’

    The ‘graphicacy’ of student programmers was investigated using several cognitive tasks designed to assess ER knowledge representation at the perceptual, semantic and output levels of the cognitive system. A la...

    Richard Cox, Pablo Romero, Benedict du Boulay in Diagrammatic Representation and Inference (2004)

  4. No Access

    Chapter and Conference Paper

    Recovering High-Level Structure of Software Systems Using a Minimum Description Length Principle

    In [12] a system was described for finding good hierarchical decompositions of complex systems represented as collections of nodes and links, using a genetic algorithm, with an information theoretic fitness funct...

    Rudi Lutz in Artificial Intelligence and Cognitive Science (2002)

  5. No Access

    Chapter and Conference Paper

    Improved Learning for Hidden Markov Models Using Penalized Training

    In this paper we investigate the performance of penalized variants of the forwards-backwards algorithm for training Hidden Markov Models. Maximum likelihood estimation of model parameters can result in over-fi...

    Bill Keller, Rudi Lutz in Artificial Intelligence and Cognitive Science (2002)

  6. No Access

    Chapter and Conference Paper

    Visual Attention and Representation Switching During Java Program Debugging: A Study Using the Restricted Focus Viewer

    Java program debugging was investigated in programmers who used a software debugging environment (SDE) that provided concurrently displayed, adjacent, multiple and linked representations consisting of the prog...

    Pablo Romero, Richard Cox, Benedict du Boulay in Diagrammatic Representation and Inference (2002)

  7. No Access

    Chapter and Conference Paper

    Towards a plan calculus based intelligent debugging system

    When debugging expert programmers seem to use a combination of techniques in order to arrive at an understanding of how a program works. In particular they use a process of programming “cliché” recognition, ba...

    Rudi Lutz in Automated and Algorithmic Debugging (1993)

  8. No Access

    Book

  9. No Access

    Chapter

    Introduction

    Connectionism is a generic term which embraces a large variety of specific algorithmic forms and architectures. What unites the models is a commitment to the use of simple individual processing units, to arran...

    Andy Clark, Rudi Lutz in Connectionism in Context (1992)

  10. No Access

    Article

    Guest editorial — Introduction

    Andy Clark, Rudi Lutz in AI & SOCIETY (1990)

  11. Article

    Learning about one way of learning

    Machine Learning: An Artificial Intelligence Approach, Vol. II.

    Rudi Lutz in Nature (1987)