MargitFrackmann ChristineThies MaikeWiechmann Gleiche Arbeitsmarktchancen für Frauen? : eine empirische Analyse der Stellenanzeigen in einer regionalen Tageszeitung vom Dezember 1990 - Februar 1991 1991 UweKastens DinhKhoiLe AdrianSlowik MichaelThies Feedback driven instruction-set extension SIGPLAN Not. ACM 39 126–135 2004 Application specific instruction-set processors combine an efficient general purpose core with special purpose functionality that is tailored to a particular application domain. Since the extension of an instruction set and its utilization are non-trivial tasks, sophisticated tools have to provide guidance and support during design. Feedback driven optimization allows for the highest level of specialization, but calls for a simulator that is aware of the newly proposed instructions, a compiler that makes use of these instructions without manual intervention, and an application program that is representative for the targeted application domain.In this paper we introduce an approach for the extension of instruction sets that is built around a concise yet powerful processor abstraction. The specification of a processor is well suited to automatically generate the important parts of a compiler backend and cycle-accurate simulator. A typical design cycle involves the execution of the representative application program, evaluation of performance statistics collected by the simulator, refinement of the processor specification guided by performance statistics, and update of the compiler and simulator according to the refined specification. We demonstrate the usefulness of our novel approach by example of an instruction set for symmetric ciphers. ThiesPetersen Unternehmensführung und Unternehmenskontrolle in Aktiengesellschaften : ein Beitrag zum Einfluss des Deutschen Corporate Governance-Kodex auf börsenorientierte Aktiengesellschaften 2006 ChristianSauer MatthiasGries J.-C.Niemann MarioPorrmann M.Thies Application-Driven Development of Concurrent Packet Processing Platforms. IEEE Computer Society 55-61 2006 MartinaSchmidt-Tanger ThiesStahl Change talk : Coachen lernen! ; Coaching-Können bis zur Meisterschaft 2005 WilliamThies JohnPaulUrbanski ToddThorsen SamanP.Amarasinghe Abstraction layers for scalable microfluidic biocomputing. Natural Computing 7 255-275 2008 AnnikaThies Leitfaden zur Finanzierung indirekter Maßnahmen des 7. Forschungsrahmenprogramms : [Übersetzung des Originaltextes der Europäischen Kommission] Version 24.7.2007 2007 SilviaThies Content-Interaktionsbeziehungen im Internet : Ausgestaltung und Erfolg 1. Aufl 2005 StefanThies Finanzierungsentscheidungen, Informationseffekte und Long-Run-Performance am deutschen Kapitalmarkt 1. Aufl 2000 T.Tscharntke A.M.Klein A.Kruess I.Steffan-Dewenter C.Thies Landscape perspectives on agricultural intensification and biodiversity - ecosystem service management Ecology Letters 8 857–874 2005 Understanding the negative and positive effects of agricultural land use for the conservation of biodiversity, and its relation to ecosystem services, needs a landscape perspective. Agriculture can contribute to the conservation of high-diversity systems, which may provide important ecosystem services such as pollination and biological control via complementarity and sampling effects. Land-use management is often focused on few species and local processes, but in dynamic, agricultural landscapes, only a diversity of insurance species may guarantee resilience (the capacity to reorganize after disturbance). Interacting species experience their surrounding landscape at different spatial scales, which influences trophic interactions. Structurally complex landscapes enhance local diversity in agroecosystems, which may compensate for local high-intensity management. Organisms with high-dispersal abilities appear to drive these biodiversity patterns and ecosystem services, because of their recolonization ability and larger resources experienced. Agri-environment schemes (incentives for farmers to benefit the environment) need to broaden their perspective and to take the different responses to schemes in simple (high impact) and complex (low impact) agricultural landscapes into account. In simple landscapes, local allocation of habitat is more important than in complex landscapes, which are in total at risk. However, little knowledge of the relative importance of local and landscape management for biodiversity and its relation to ecosystem services make reliable recommendations difficult.