Search for dissertations about: "Concept Representation"

Showing result 1 - 5 of 189 swedish dissertations containing the words Concept Representation.

  2. 1. Studies in knowledge representation : modeling change - the frame problem : pictures and words

    Author : Lars-Erik Janlert; Umeå universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; analogical; artificial intelligence; digital; exemplification; frame problem; Goodman; knowledge representation; metaphysics; model; pictorial representation; symbol theory;

    Abstract : In two studies, the author attempts to develop a general symbol theoretical approach to knowledge representation.The first study, Modeling change -the frame problem, critically examines the - so far unsuccessful - attempts to solve the notorious frame problem. READ MORE

  4. 2. Dexterous Grasping : Representation and Optimization

    Author : Kaiyu Hang; Nancy Pollard; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Dexterous Grasping; Hierarchical Fingertip Space; Grasp Planning; Grasp Adaptation; Computer Science; Datalogi;

    Abstract : Many robot object interactions require that an object is firmly held, and that the grasp remains stable during the whole manipulation process. Based on grasp wrench space, this thesis address the problems of measuring the grasp sensitivity against friction changes, planning contacts and hand configurations on mesh and point cloud representations of arbitrary objects, planning adaptable grasps and finger gaiting for keeping a grasp stable under various external disturbances, as well as learning of grasping manifolds for more accurate reachability and inverse kinematics computation for multifingered grasping. READ MORE

  5. 3. Mind in Action : Action Representation and the Perception of Biological Motion

    Author : Paul Hemeren; Högskolan i Skövde; []
    Keywords : HUMANIORA; HUMANITIES; action; perception; concept; Cognition; categorization; embodiment; prototype; biological motion; semantics; language; configural processing; basic level; graded structure; typicality; Civics; Samhällsvetenskap; Humanities and Social sciences; Humaniora-samhällsvetenskap; perception; action; concept; Cognition; categorization; embodiment; prototype; biological motion; semantics; language; configural processing; basic level; graded structure; typicality;

    Abstract : The ability to understand and communicate about the actions of others is a fundamental aspect of our daily activity. How can we talk about what others are doing? What qualities do different actions have such that they cause us to see them as being different or similar? What is the connection between what we see and the development of concepts and words or expressions for the things that we see? To what extent can two different people see and talk about the same things? Is there a common basis for our perception, and is there then a common basis for the concepts we form and the way in which the concepts become lexicalized in language? The broad purpose of this thesis is to relate aspects of perception, categorization and language to action recognition and conceptualization. READ MORE

  6. 4. Men in Politics : Revisiting Patterns of Gendered Parliamentary Representation in Thailand and Beyond

    Author : Elin Bjarnegård; Maria Heimer; Axel Hadenius; Erik Melander; Martha Blomqvist; Georgina Waylen; Uppsala universitet; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; clientelism; political parties; representation; candidate selection; Thailand; gender; masculinities; democratization; social capital; homosociality; homosocial capital; Political science; Statsvetenskap; Statskunskap; Political Science;

    Abstract : Male parliamentary dominance, rather than the corresponding female parliamentary underrepresentation, is the object of study in this thesis. This shift in focus implies a gendered analysis centered on men and men’s practices. READ MORE

  7. 5. Knowledge representation and stocastic multi-agent plan recognition

    Author : Robert Suzic; Stefan Arnborg; KTH; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Datorsystem; plan recognition; decision making; knowledge representation; information fusion; predicitve situation awareness; Datorsystem; Computer engineering; Datorteknik;

    Abstract : To incorporate new technical advances into military domain and make those processes more efficient in accuracy, time and cost, a new concept of Network Centric Warfare has been introduced in the US military forces. In Sweden a similar concept has been studied under the name Network Based Defence (NBD). READ MORE