Search for dissertations about: "service systems"

Showing result 1 - 5 of 1017 swedish dissertations containing the words service systems.

  2. 1. Realizing High Performance NFV Service Chains

    Author : Georgios P. Katsikas; Dejan Kostic; Gerald Maguire Jr.; Fabian Schneider; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NFV; service chains; profiler; scheduling; multiplexing; synthesis; line-rate; 40 Gbps; NFV; service kedjor; profilering; planläggningsstrategier; syntetiserade; 40 Gbps; Informations- och kommunikationsteknik; Information and Communication Technology; Computer Science; Datalogi;

    Abstract : Network functions (NFs) hold a key role in networks, offering in-network services, such as enhanced performance, policy enforcement, and security. Traditionally, NFs have been implemented in specialized, thus expensive hardware. READ MORE

  4. 2. Self-Service Recovery

    Author : Niklas Johansson; Anders G. Nilsson; Bo Edvardsson; Sten Carlsson; Jan Lindvall; Karlstads universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Service recovery; self-service technology; self-service recovery; IT-enabler; value creation; Informatics; Informatik; Information Systems; Informatik;

    Abstract : Service recovery is about problems. What happens when customers experience problems? Well, sometimes customers complain to the one responsible for the service. Sometimes customers do not complain but instead tell somebody else about the problem, possibly leading to a bad reputation for the one responsible for the service. READ MORE

  5. 3. Improving energy efficiency in logistics systems: On the road to environmental sustainability

    Author : Jessica Wehner; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; road freight transport; service modularity; service logic; logistics fulfilment; Capacity utilisation; point of consumption; first mile; service blueprint; household waste; distribution structure; system levels; systems perspective; value co-creation; last mile;

    Abstract : Logistics are essential to efficiently managing the flow of materials and products between various nodes that operate in multiple systems. In that process, the activities of moving and storing materials and products, especially through road freight transport, consume significant energy resources and emit greenhouse gases that harm the environment. READ MORE

  6. 4. Service-based Processes : Design for business and technology

    Author : Martin Henkel; Paul Johannesson; Michel Leonard; KTH; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Business Process Models; Service Oriented Computing; SOC; SOA; Service Engineering; Computer and systems science; Data- och systemvetenskap;

    Abstract : The concepts of processes and services can be used to structure both businesses and software systems. From a business perspective, the use of processes promises efficient management of organizations. READ MORE

  7. 5. Enabling Scalable Security in Internet of Things

    Author : Zhitao He; Thiemo Voigt; Shahid Raza; Per Gunningberg; Mário Alves; Uppsala universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Internet of Things; Wireless Sensor Networks; Radio Interference; Denial-of-service Attacks; Public Key Infrastructure; Electrical Engineering with Specialisation in Networked Embedded Systems; Elektroteknik med inriktning mot nätverksbaserade inbyggda system;

    Abstract : The popular notion of Internet of Things (IoT) implies two salient features: 1. a diversity of small things, i.e., constrained devices; 2. READ MORE