Sökning: "Representation of space"

Visar resultat 16 - 20 av 314 avhandlingar innehållade orden Representation of space.

1. 16. Dexterous Grasping : Representation and Optimization

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

   Sammanfattning : 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. LÄS MER

3. 17. In the name of safety : power, politics and the constitutive effects of local governing practices in Sweden

   Författare :Jennie Brandén; Malin Rönnblom; Linda Sandberg; Christine Hudson; Emilia Palonen; Umeå universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Safety; unsafety; governmentality; political ethnography; public space; safety walks; participation; community; certification; security guards; private security; patrolling; Sweden; statskunskap; political science; genusvetenskap; gender studies;

   Sammanfattning : In a time of uncertainty and risk, safety has become an increasingly significant concern. In Sweden, a powerful discourse around public safety has developed in recent years, moving it to the top of the political agenda. LÄS MER

4. 18. Representation learning for natural language

   Författare :Olof Mogren; RISE; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; artificial neural networks; artificial intelligence; natural language processing; deep learning; machine learning; summarization; representation learning;

   Sammanfattning : Artificial neural networks have obtained astonishing results in a diverse number of tasks. One of the reasons for the success is their ability to learn the whole task at once (endto-end learning), including the representations for data. LÄS MER

5. 19. State space representation for verification of open systems

   Författare :Irem Aktug; Mads Dam; Parosh Abdulla; KTH; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Computer science; Datalogi;

   Sammanfattning : When designing an open system, there might be no implementation available for cer- tain components at verification time. For such systems, verification has to be based on assumptions on the underspecified components. In this thesis, we present a framework for the verification of open systems through explicit state space representation. LÄS MER

7. 20. A translation of worlds : Aspects of cultural translation and Australian migration literature

   Författare :Anette Svensson; Heidi Hansson; Tina O'Toole; Umeå universitet; []
   Nyckelord :HUMANIORA; HUMANITIES; cultural translation; Australian migration literature; hybridity; acculturation; liminality; immigrant child; translation; migration; interpretation; storytelling; food; diaspora; gaze; cultural encounters; English language; Engelska språket; engelska; English; Literature; litteraturvetenskap;

   Sammanfattning : This study explores the exchange of cultural information that takes place in the meeting between immigrant and non-immigrant characters in a selection of Australian novels focusing on the theme of migration: Heartland (1989) by Angelika Fremd, A Change of Skies (1991) by Yasmine Gooneratne, Stella’s Place (1998) by Jim Sakkas, Hiam (1998) by Eva Sallis and Love and Vertigo (2000) by Hsu-Ming Teo. The concept cultural translation functions as a theoretical tool in the analyses. LÄS MER