Sökning: "semantic representation"
Visar resultat 11 - 15 av 81 avhandlingar innehållade orden semantic representation.
11. Multilingual text generation from structured formal representations
Sammanfattning : This thesis aims to identify the optimal ways in which natural language generation techniques can be brought to bear upon the problem of processing a structured body of information in order to devise a coherent presentation of text content in multiple languages. We investigate how chains of referential expressions are realized in English, Swedish and Hebrew, and suggest several coreference strategies that can be used to generate coherent descriptions about paintings. LÄS MER
12. The three-dimensional normal-distributions transform : an efficient representation for registration, surface analysis, and loop detection
Sammanfattning : This dissertation is concerned with three-dimensional (3D) sensing and 3D scan representation. Three-dimensional records are important tools in several disciplines; such as medical imaging, archaeology, and mobile robotics. LÄS MER
13. De la théorie de la description à la description chez Julien Gracq
Sammanfattning : This thesis deals with some aspects of description in Julien Gracq’s fiction. These aspects are selected as a result of a double investigation. Firstly, the theory of description as it has taken form with the contributions of Barthes, Genette, Ricardou, Bal, Riffaterre, Hamon, Weinrich, Adam and Petitjean, Reuter, Molino, Brassart is presented. LÄS MER
14. The Physical Foundation of the Patterning of Physical Action Verbs : A Study of Chinese Verbs
Sammanfattning : This work is a study of verbal semantics with a focus on the discussion and illustration of the role of body parts and the semantic incorporation into verbal roots of the actions that involve various body parts. Following a general discussion of the basic issues of language construction and human body actions with the image schemas of force-dynamics presented in line with the framework of cognitive semantics, it is argued that the event structures of physical action verbs are not arbitrarily constructed but rather the constructions are built through systematic cognitive processes in relation to both human physical reality and concrete reality in the world. LÄS MER
15. Functional understanding of space : Representing spatial knowledge using concepts grounded in an agent's purpose
Sammanfattning : This thesis examines the role of function in representations of space by robots - that is, dealing directly and explicitly with those aspects of space and objects in space that serve some purpose for the robot. It is suggested that taking function into account helps increase the generality and robustness of solutions in an unpredictable and complex world, and the suggestion is affirmed by several instantiations of functionally conceived spatial models. LÄS MER