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A model of event driven anticipatory learning is described and applied to a number of attention situations where one or several visual targets need to be tracked while being intermittently occluded. The model combines covert tracking of multiple targets with overt control of a single attention focus. The implemented system has been applied to both a simple scenario with a car that is occluded in a

The electronic and molecular structures of an electrochemically reduced and oxidized triarylamine layer (((3-ethyl(p-N,N-dimethylamino)phenyl)amino)propyl-1-phosphonic acid) adsorbed on a nanocrystalline TiO2 film have been investigated. Photoelectron spectroscopy (PES) measurements on electrochemically prepared surfaces and density functional theory (DFT) calculations for the free triarylamine mo

Detta bidrag vid en internationell konferens i Heidelberg 2001 utgår från Sverigeräkningen 1999 och ställer frågan vad en religiös minoritet är, relaterat till den "passiva" majoriteten och de "aktiva" minoriteterna. Den skandinaviska miljöns väg från begränsad tolerans till religiös pluralism leder till ett avsnitt om civilreligion och religiösa minoriteter. Därefter behandlas den svenska riksdag

Popular Abstract in Swedish Denna avhandling handlar om skapandet, användningen och avfärdandet av ett socialt begrepp ? utbrändhet. Avhandlingen är ett försök att förklara den komplexa interaktionen mellan individers handlande och deras sociala miljö samt hur detta producerar ett transient fenomen ? utbrändhetsdiagnosen (en ny olycklig människotyp). Följaktligen handlar det om en analys av ett koThis is a thesis about the genesis, use, and decline of burn-out as a social concept in Sweden. The burn-out concept is treated as social because its classification of people interacts with the people classified. As a consequence of this, burn-out is studied in a dynamic holistic way, as an entirely social system within Swedish society. Hence it follows that the main question examined in the thesi

Many stream ciphers use irregular clocking to introduce nonlinearity to the keystream. We present three distinguishers on irregularly clocked linear feedback shift registers. The general idea used is to find suitable linear combinations of keystream bits, here called samples, that are drawn from a biased distribution. We describe how to place windows around the estimated positions around members

Gaia is ESA’s space astrometry mission with a foreseen launch date in early 2012. Its main objective is to perform a stellar census of the 1000 Million brightest objects in our galaxy (completeness to V=20 mag) from which an astrometric catalog of micro-arcsec level accuracy will be constructed. A key element in this endeavor is the Astrometric Global Iterative Solution (AGIS). A core part of AGIS

This article treats the organization and ideology of the Salamullah-movement in Indonesia, a New Religious Movement established in the post-Suharto era. A characteristic feature of the movement is its extensive usage of new technology in the dissemination of its religious ideas.