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Session Management and Control for Intelligent Multimedia Networks [chapter]

O. Schreyer, St. Abramowski, T. Helbig, U. Konrads, K. Neunast
1997 Intelligent Networks and Intelligence in Networks  
Application programmers have to re-implement common functions, such as communication control, anew for each multimedia application.  ...  Based on our Multimedia Reference Mode] as an overaU conceptual framework we focus on an important midd]eware part, caned session management and control (SMC).  ...  In [3] we introduced the Multimedia Reference Model (see figure 1 ) by applying the modelling technique of the Intelligent Network Conceptual Model (INCM) based on our experiences with the realization  ... 
doi:10.1007/978-0-387-35323-4_4 fatcat:brff6bdmhvd6fapuc3w74bvigy

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Minyoung Kim, Mark-Oliver Stehr, Carolyn Talcott, Nikil Dutt, Nalini Venkatasubramanian
2012 ACM Transactions on Embedded Computing Systems  
Integration of formal analysis with dynamic behavior from system execution results in a feedback loop that enables model refinement and further optimization of policies and parameters.  ...  We demonstrate the applicability of this approach to the adaptive provisioning of resource-limited distributed real-time systems using a mobile multimedia case study.  ...  Compositional optimization through constraint refinement enables a controller to coordinate existing local optimizers, which can accommodate different objectives by treating them as black boxes.  ... 
doi:10.1145/2362336.2362340 fatcat:22rpg3r3i5cp5g5gznxy5vx53m

Towards automatically configurable multimedia applications

Hani Naguib, George Coulouris
2001 Proceedings of the 2001 international workshop on Multimedia middleware - M3W  
The model employs a composite component structure, enabling complexity to be concealed except when detail is required. Constraints and QoS specifications are embedded in the model.  ...  The approach is based on the deployment of a run-time application model that mirrors the active application components, enabling changes to the configuration to be applied and evaluated in the model before  ...  Acknowledgements The QoSDREAM project is funded by the UK EPSRC under its Multimedia and Network Applications research programme.  ... 
doi:10.1145/985135.985145 fatcat:ucatcwr6fbdlfkhkychrkyetgu

Quality of Experience management framework for real-time multimedia applications

N.A. Mu, Eduardo Cerqueira, Fernando Boavida, Andreas Mauthe
2009 International Journal of Internet Protocol Technology  
based on a combined control of video assessment, Quality of Service (QoS) and QoE-based mapping and adaptation procedures.  ...  A new management framework, named QoE-aware Real-time Multimedia Management (QoE2M), is then introduced to provide end-to-end quality control on real-time multimedia applications over heterogeneous networks  ...  Traditional QoS traffic conditioners provides a coarse/black-box QoE support for multimedia applications, where packets are dropped during the congestion based on a rate manner and capacity of service  ... 
doi:10.1504/ijipt.2009.024170 fatcat:3xbu7zqhyfdcle7op2o4lz64iy

Supporting mobile multimedia applications through adaptive middleware

G. Coulson, G.S. Blair, N. Davies, P. Robin, T. Fitzpatrick
1999 IEEE Journal on Selected Areas in Communications  
The traditional approach to developing middleware platforms is to adopt a 'black box' philosophy whereby the platform offers a fixed programming model to applications together with fixed per-platform implementations  ...  Our motivation is to accommodate the demanding requirements for quality of service adaptation as imposed by mobile multimedia applications.  ...  Acknowledgements The research described in this paper is funded by the EPSRC together with BT Labs (Research Grant GR/K72575).  ... 
doi:10.1109/49.790487 fatcat:zmqciw4hija6xhxacpike7l7dq

A Probabilistic Formal Analysis Approach to Cross Layer Optimization in Distributed Embedded Systems [chapter]

Minyoung Kim, Mark-Oliver Stehr, Carolyn Talcott, Nikil Dutt, Nalini Venkatasubramanian
2007 Lecture Notes in Computer Science  
QoS properties.  ...  We describe how existing statistical approaches have been adapted and improved to provide analyses of given cross-layered optimization policies with quantifiable confidence.  ...  Here, black-box means that the system cannot be controlled to generate execution traces, or trajectories, on demand starting from arbitrary states.  ... 
doi:10.1007/978-3-540-72952-5_18 fatcat:xmxvxygumfewbnientp4mkj6vu

A Formal Methodology for Compositional Cross-Layer Optimization [chapter]

Minyoung Kim, Mark-Oliver Stehr, Carolyn Talcott, Nikil Dutt, Nalini Venkatasubramanian
2011 Lecture Notes in Computer Science  
The integration of formal analysis with dynamic behavior from system execution results in a feedback loop that enables model refinement and further optimization of policies and parameters.  ...  To enable trade-off analysis across multiple layers of abstraction and predict the possible property violations as the system evolves dynamically over time, an executable formal specification is developed  ...  Black-box testing [16] instead computes the statistical significance (p-value) for a given number of samples without having any control over the execution.  ... 
doi:10.1007/978-3-642-24933-4_10 fatcat:vocrn6zoizcgdfzkscymtz3wfu

An OMNeT++ Framework to Evaluate Video Transmission in Mobile Wireless Multimedia Sensor Networks

Denis Rosario, Zhongliang Zhao, Claudio Silva, Eduardo Cerqueira, Torsten Braun
2013 Proceedings of the Sixth International Conference on Simulation Tools and Techniques  
However, existing OMNeT++ frameworks for WMSNs do not support video transmissions with QoE-awareness, neither a large set of mobility traces to enable evaluations under different multimedia/mobile situations  ...  In this paper, we propose a Mobile MultiMedia Wireless Sensor Network OMNeT++ framework (M3WSN) to support transmission, control and evaluation of real video sequences in mobile WMSNs.  ...  To this end, the topology control enables the mobile nodes to move with a certain formation to keep their connectivity with each other [19] .  ... 
doi:10.4108/icst.simutools.2013.251706 dblp:conf/simutools/RosarioZSCB13 fatcat:hit536t3xzabjmyyz56pv7jx5y

A Comparative Study of Call Admission Control in Mobile Multimedia Networks using Soft Computing

Sanjeev Kumar, Krishan Kumar, Anand Kumar Pandey
2014 International Journal of Computer Applications  
Call admission control (CAC) is one of challenging issues for quality of service (QoS) provisioning in mobile multimedia network communication systems.  ...  A new call is admitted if enough idle resources are available in order to meet the QoS requirements of the new call without violating the QoS for already accepted calls, otherwise the call is rejected.  ...  Intelligent Model to Control Preemption Rate in Networks with Book-Ahead Reservation Preemption rate of on-going calls in a QoS enabled networks.  ... 
doi:10.5120/18833-0333 fatcat:h5j56lzuxfhhxnwmjiov247dii

MAC Implemented using TCP, UDP and HTTP Protocols in Congestion Control

Tarannum Khan, Sachin Upadhyay
2017 IJARCCE  
Here discussion on Congestion control gives the approach and appliances to control the problem of congestion and either avoid congestion from happening or eliminate the congestion once it has taken place  ...  This paper summarizes the different category provided through the congestion control.  ...  Black Box A black box is a categorized congestion control and it's also called as the Blind Congestion Control approach and this procedure utilize the AIMD (Additive Increase Multiplicative Decrease) algorithm  ... 
doi:10.17148/ijarcce.2017.6646 fatcat:bquym6otv5aovdjanowwkqugmy

A Novel Architecture and Mechanism for Congestion Control in High Speed Network

Shilpi Kaura, A. K. Vatsa
2011 International Journal of Next-Generation Networks  
Today is the era of multimedia applications such as audio or video transmission. Multimedia traffic can be classified according to bandwidth, latency and Quality of Service.  ...  In this paper, we purposed the solution for the problem of frequent congestion occurrence in high speed network and it's model that has learning capability on the basis of round trip time, node's outlink  ...  Black box schemes are zero network overhead schemes.  ... 
doi:10.5121/ijngn.2011.3103 fatcat:jrhlbbuqrnhnpenq3xyhzzhuu4

Toward Operative QoE Models using Virtual Multimedia IP-based Streaming Services

Sofiene Jelassi, Gerardo Rubino
2021 2021 24th Conference on Innovation in Clouds, Internet and Networks and Workshops (ICIN)  
This aspect is often neglected by QoE modelers that focus mainly on the accuracy and fitness of their designed models with respect to a given set of settings and conditions.  ...  The measurement of the Quality of Experience (QoE) of multimedia streaming services (MMSS) over IP networks may be realized thanks to objective QoE models.  ...  We call "in-the-box" a QoS model developed by the concerned service provider, and "outof-the-box" those developed by third parties (see Fig. 1 ). Mesukal is concerned basically by the latter.  ... 
doi:10.1109/icin51074.2021.9385556 fatcat:sspkhowhzjdd5hl7tjzy7zi36m

A Framework for Quality-Driven Delivery in Distributed Multimedia Systems

B. Kerherve, K.K. Nguyen, O. Gerbe, B. Jaumard
2006 Advanced Int'l Conference on Telecommunications and Int'l Conference on Internet and Web Applications and Services (AICT-ICIW'06)  
For this QDD framework, we propose a model-driven approach where we focus on QoS information modeling and transformation.  ...  In this paper, we propose a framework for Quality-Driven Delivery (QDD) in distributed multimedia environments.  ...  box with predefined input/output information.  ... 
doi:10.1109/aict-iciw.2006.14 dblp:conf/aict/KerherveNGJ06 fatcat:2j7gz6eynbfv3il3m5yv4ldk5i

Flexible Event-Based Threading for QoS-Supporting Middleware [chapter]

Thorsten Kramp, Rainer Koster
1999 Distributed Applications and Interoperable Systems II  
designed for easy customisation and on which more specific middleware platforms for distributed heterogeneous environments with QoS-requirements can be built.  ...  COOL JAZZ combines support for concurrency, communication, and signal handling within a unified event-based processing model inspired by SDL.  ...  , were black-box solutions up to now.  ... 
doi:10.1007/978-0-387-35565-8_4 fatcat:bjhekgx7rfd2dc4xpn26gqoncy

Dynamic resource configuration in DiffServ networks: control plane mechanisms and performance evaluation of a traffic control API

S. Giordano, M. Listanti, F. Mustacchio, S. Niccolini, S. Salsano, L. Veltri
2004 Computer Networks  
The "binding" of the applications QoS needs with the QoS features offered by the DiffServ networks is still an open problem.  ...  Voice, video and multimedia applications are sensitive to the QoS provided by the underlying IP network. The DiffServ architecture offers a set of QoS mechanisms for IP networks.  ...  This means our tests were performed looking at the kernel as a "black-box" while applying to it solicitations.  ... 
doi:10.1016/j.comnet.2003.12.006 fatcat:vk5ewvkngzgitgg7kbutytv4mi
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