Search results for "PROGRAM"
showing 10 items of 5938 documents
Using Ericsson NorARC's frameworks as test bed for dynamic change of behavior based on CompositeStates
2003
Masteroppgave i informasjons- og kommunikasjonsteknologi 2003 - Høgskolen i Agder, Grimstad Frameworks are a widely used re-use technique in the object-oriented community today. A framework re-uses both code and design and makes it easier to develop new components. Ericsson NorARC (Norwegian Applied Research Center) has developed a set of frameworks; JavaFrame, ActorFrame and ServiceFrame to aid advance service development. JavaFrame is a modeling kit for Java with good support for state machines. ActorFrame is a framework emphasizing the actor and role notion. ServiceFrame emphasize the modeling of service functionality. UML is today’s de facto standard for visualizing, specifying, constru…
Secure Group Communication Using Fractional Public Keys
2010
Published version of a paper presented at the ARES '10 International Conference on Availability, Reliability, and Security (c) 2010 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other users, including reprinting/ republishing this material for advertising or promotional purposes, creating new collective works for resale or redistribution to servers or lists, or reuse of any copyrighted components of this work in other works. Paper also available from the publisher:http://dx.doi.org/10.1109/ARES.2010.13 In this paper, we present the novel concept of fractional public keys and an efficient zero-round multi-party Diffie-Hellman key agreement sc…
Structural Vibration Control for a Class of Connected Multistructure Mechanical Systems
2012
Published version of an article from the journal: Mathematical Problems in Engineering. Also available from the publisher:http://dx.doi.org/10.1155/2012/942910 A mathematical model to compute the overall vibrational response of connected multistructure mechanical systems is presented. Using the proposed model, structural vibration control strategies for seismic protection of multibuilding systems can be efficiently designed. Particular attention is paid to the design of control configurations that combine passive interbuilding dampers with local feedback control systems implemented in the buildings. These hybrid active-passive control strategies possess the good properties of passive contro…
Modeling and simulation of a High Pressure Roller Crusher for silicon carbide production
2011
Author's version of a chapter published in the book: 11th International Conference on Electrical Power Quality and Utilisation. Also available from the publisher at: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=6128963&tag=1 This paper describes the modeling and simulation of High Pressure Roller Crusher (HPRC) for the production of silicon cabide grains. The study is to make a model for simulation of a High Pressure Roller Crusher. A High Pressure Roller Crusher (HPRC) is an important part in the production of silicon carbide, where the grains are crushed into powder form and then sieved into specified sizes based on its usage. This paper will present a model based on Johanson's…
D-Optimal Design for Parameter Estimation in Discrete-Time Nonlinear Dynamic Systems
2012
Published version of an article from the journal: Mathematical Problems in Engineering. Also available from the publisher:http://dx.doi.org/10.1155/2012/296701 An optimal input design method for parameter estimation in a discrete-time nonlinear system is presented in the paper to improve the observability and identification precision of model parameters. Determinant of the information matrix is used as the criterion function which is generally a nonconvex function about the input signals to be designed. To avoid the locally optimizing problem, a randomized designmethod is proposed bywhich a globally optimizing test plan other than input signals may be obtained. Then the randomized design ca…
Modeling and Performance Analysis of Energy Efficiency Binary Power Control in MIMO-OFDM Wireless Communication Systems
2011
Published version of an article in the journal:International Journal of Distributed Sensor Networks. Also available from Hindawi Publishing: http://dx.doi.org/10.1155/2011/946258 The energy efficiency optimization of the binary power control scheme for MIMO-OFDM wireless communication systems is formulated, and then a global optimization solution of power allocation is derived. Furthermore, a new energy efficiency binary power control (EEBPC) algorithm is designed to improve the energy efficiency of MIMO-OFDM wireless communication systems. Simulation results show that the EEBPC algorithm has better energy efficiency and spectrum efficiency than the average power control algorithm in MIMO-O…
Application of the LISS Lyapunov-Krasovskii small-gain theorem to autonomously controlled production networks with time-delays
2010
Accepted version of a paper published by IEEE. (c) 2010 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other users, including reprinting/ republishing this material for advertising or promotional purposes, creating new collective works for resale or redistribution to servers or lists, or reuse of any copyrighted components of this work in other works Published version: http://dx.doi.org/10.1109/SYSTOL.2010.5676085 In this paper we consider general autonomously controlled production networks. A production network consists of geographically distributed plants, which are connected by transport routes such that transportation times (time-delays) …
How should vaccination services be planned, organized, and managed? Results from a survey on the Italian vaccination services
2019
Background. Quality improvement is an increasingly recognized approach to maximize service effectiveness and minimize costs in public health. However, the Italian law never provided for the institutional accreditation of vaccination services. Furthermore, a recently approved law added six more compulsory vaccinations to the original four, which has led to a considerable increase in vaccination efforts, without any previous resources evaluation. The aim of the study was to investigate structural, organizational and managerial characteristics of the Italian vaccination services, in order to suggest the adoption of adequate quality standards. Study design. A survey involving the representative…
Dokumentu digitalizācijas ārpakalpojuma ieviešana nekustamā īpašuma pārvaldīšanas uzņēmumā
2018
Dokumentu digitalizācijai pastāv vairākas priekšrocības, no kurām galvenās ir darba ražīguma palielināšanās un resursu ietaupījums. Tomēr dokumentu digitalizācija var būt laikietilpīga un sarežģīta, ja uzņēmumam ir liels dokumentu apjoms. Tāpēc uzņēmumi ar vien biežāk izvēlas dokumentu digitalizāciju nodot ārpakalpojuma uzņēmumam. Diplomdarba mērķis ir novērtēt dokumentu digitalizācijas ārpakalpojuma ieviešanas nepieciešamību un iespējamību uzņēmumā SIA “Rīgas namu pārvaldnieks”, kā arī veikt šāda ārpakalpojuma ekonomisko novērtējumu. Pētījuma gaitā tika pētīts SIA “Rīgas namu pārvaldnieks” esošais dokumentu pārvaldības process un tā trūkumi. Balstoties uz pētījumā iegūto informāciju, tiek …
Ekoskolu ietekme uz vides apziņas veidošanu.
2017
Bakalaura darba “Ekoskolu ietekme uz vides apziņas veidošanu” pētīta Ekoskolas programmas un parasto skolu ietekme uz jauniešu intereses veicināšanu par vides jautājumiem un to pievēršanu videi draudzīgām darbībām. Pētījuma mērķis ir izpētīt Ekoskolu ietekmi uz vides apziņas veidošanu Latvijas vidusskolēnu vidū. Bakalaura darba uzdevumos ietilpst izpētīt vai izglītības pilnveidošana spētu risināt vides problēmas un noskaidrot vai skolās un uzņēmumos ir vienlīdz svarīgi, ka tie rūpējas par vidi un izmanto videi draudzīgākas metodes, kā arī Ekoskolās un parastajās skolās veikto aptaujas rezultātu analizēšanu. Bakalaura darbs sastāv no ievada, trīs nodaļām, secinājumiem, priekšlikumiem, izmant…