Search for dissertations about: "Artificial intelligens"

Showing result 1 - 5 of 24 swedish dissertations containing the words Artificial intelligens.

  1. 1. Artificial market actors : explorations of automated business interactions

    University dissertation from Stockholm : School of Business, Stockholm University

    Author : Richard Gatarski; Fred van Raaij; [2001]
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Artificial intelligence; Electronic commerce; Marknadsföring; Artificiell intelligens; Elektronisk handel; Business Administration; företagsekonomi;

    Abstract : Digital machines (computer hardware and software) have been used to support business activities for over 50 years. During the past 10 years, these machines have changed profoundly in terms of numbers, types of application, and features. READ MORE

  2. 2. Natural Vision for Artificial Systems, Active Vision and Thought

    University dissertation from Stockholm : School of Business, Stockholm University

    Author : Lars Kopp; [2003]
    Keywords : HUMANIORA; HUMANITIES; visual alphabet; representations; robotics; language; artificial vision; cognition; Artificial intelligens; Artificiell intelligens;

    Abstract : The visual system in animals and humans consists of a number of information processing units that are here called visual routines. These routines are specialized in handling different cognitive tasks, for example, object recognition, motion, stereo, color, texture, and optic flow. READ MORE

  3. 3. Autonomous Agents and the Concept of Concepts

    University dissertation from Department of Computer Science, Lund University

    Author : Paul Davidsson; [1996]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Artificial intelligens; Data- och systemvetenskap; computer technology; Systems engineering; Adaptive Behavior; Anticipation; Cognitive Modeling; Concept Representation; Concept Learning; Artificial Intelligence; Autonomous Agents; Artificiell intelligens;

    Abstract : This thesis has two main themes, autonomous agents and concepts. An autonomous agent is a system capable of interacting with its environment via its own sensors and effectors in order to accomplish some task. Arguments against both purely reactive and purely deliberative agent architectures are presented in favor for hybrid approaches. READ MORE

  4. 4. Neural Network Ensembles and Combinatorial Optimization with Applications in Medicine

    University dissertation from Department of Theoretical Physics, Lund University

    Author : Henrik Haraldsson; [2003]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; numerisk analys; machine learning; artificial neural networks; ensemble methods; feature extraction; ECG; combinatorial optimization; mean field annealing; Computer science; numerical analysis; systems; Datalogi; control; system; kontroll; Artificial intelligens; Artificiell intelligens; Fysicumarkivet A:2003:Haraldsson;

    Abstract : Artificial neural network (ANN) and combinatorial optimization algorithms are developed, and applied to the medical domain. A novel method for training an ensemble of ANN is presented, based on random weight updates alternated with replication of networks with low error. READ MORE

  5. 5. Automated Subject Classification of Textual Documents in the Context of Web-Based Hierarchical Browsing

    University dissertation from Electro and information technology

    Author : Koraljka Golub; [2007]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Dewey Decimal Classification; Engineering Information; hierarchical browsing; controlled vocabularies; thesauri; classification schemes; Automated classification; subject classification; Artificial intelligens; Artificiell intelligens;

    Abstract : With the exponential growth of the World Wide Web, automated subject classification has become a major research issue. Organizing web pages into a hierarchical structure for subject browsing has been gaining more recognition as an important tool in information-seeking processes. READ MORE