Search for dissertations about: "SRA - Informations- och kommunikationsteknik"

Showing result 11 - 15 of 84 swedish dissertations containing the words SRA - Informations- och kommunikationsteknik.

  2. 11. Cooperative user- and system-level scheduling of task-centric parallel programs

    Author : Georgios Varisteas; Mats Brorsson; Karl-Filip Faxén; Timothy Roscoe; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; parallel; workload; runtime; task; adaptive; resource management; load balancing; work-stealing; SRA - ICT; SRA - Informations- och kommunikationsteknik;

    Abstract : Emerging architecture designs include tens of processing cores on a single chip die; it is believed that the number of cores will reach the hundreds in not so many years from now. However, most common workloads cannot expose fluctuating parallelism, insufficient to utilize such systems. READ MORE

  4. 12. Opportunities and challenges of mobile payment services : The perspective of service providers

    Author : Tatjana Apanasevic; Jan Markendahl; Niklas Arvidsson; Mark de Reuver; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Mobile payments; Mobile ticketing; Business model; STOF; Service provider; Payment services provider; Mobila betalningstjänster; Mobil biljettjänster; Affärsmodeller; STOF; Tjänsteleverantör; Leverantörer av betalningstjänster; Företagsekonomi; Business Studies; SRA - ICT; SRA - Informations- och kommunikationsteknik;

    Abstract :  Mobile payments are transforming the payments industry. These services open up the opportunity for non-banking actors to enter the market. In order to embrace this challenge, banks, traditional payments market players, are forced to launch mobile payments. READ MORE

  5. 13. Coping with Misbehavior in Mobile Ad-hoc Networks

    Author : Sonja Buchegger; Jean-Yves Le Boudec; EPFL; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; mobile ad-hoc networks; incentives; cooperation; reputation systems; Bayes; SRA - ICT; SRA - Informations- och kommunikationsteknik;

    Abstract : n this work, we address the question of how to enable a system to operate despite the presence of misbehavior. Specifically, in a mobile ad-hoc network, how can we keep the network functional for normal nodes when other nodes do not route and forward correctly? Node misbehavior due to selfish or malicious reasons or faulty nodes can significantly degrade the performance of mobile ad-hoc networks. READ MORE

  6. 14. Modeling, Analysis and Design of Wireless Sensor Network Protocols

    Author : Pangun Park; Karl Henrik Johansson; Pravin Varaiya; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Wireless Sensor Network; Markov Chain Model; Optimization; Electrical engineering; Elektroteknik; SRA - ICT; SRA - Informations- och kommunikationsteknik;

    Abstract : Wireless sensor networks (WSNs) have a tremendous potential to improve the efficiencyof many systems, for instance, in building automation and process control.Unfortunately, the current technology does not offer guaranteed energy efficiencyand reliability for closed-loop stability. READ MORE

  7. 15. A Verification Framework for Component Based Modeling and Simulation : “Putting the pieces together”

    Author : Imran Mahmood; Rassul Ayani; Gary Tan; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Modeling and Simulation; Component-based development; Composability; Semantic Composability; Dynamic-Semantic Composability; Verification; Correctness; Petri Nets Analysis; Algebraic Techniques; Colored Petri Nets; State-space Analysis; Communicating Sequential Processes; Model Checking.; SRA - ICT; SRA - Informations- och kommunikationsteknik;

    Abstract : The discipline of component-based modeling and simulation offers promising gains including reduction in development cost, time, and system complexity. This paradigm is very profitable as it promotes the use and reuse of modular components and is auspicious for effective development of complex simulations. READ MORE