Andreas Vogel, Brigitte Kerherve, Gregor von Bochmann, and Jan Gecsei. Distributed Multimedia and QoS: A Survey. IEEE Multimedia, 2(1):10--19, 1995. Home/Search Document Not in Database Summary Related Articles Check |
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Adaptive Real-time Monitoring Mechanism for - Video (Correct)
....will be invoked when the QoS of the video display is too worse that it must switch to another video server. Keywords: distributed video player, network jitter, realtime scheduling 1 Introduction In recent years, a lot of work has been done in the study of distributed video player systems [1, 2, 3, 6]. One of the main issues is how to ensure that the video frames, which are sent from the video server, can arrive and then be displayed on time at the requesting clients so that the display of the video can be maintained at a good quality, e.g. a good quality of services (QoS) Distributed video ....
A. Vogel, Brigitte Kerherve, Gregor von Bochmann and Jan Gecsei, "Distributed Multimedia and QOS: A Survey", IEEE Multimedia, volume 2, number 1, pp. 10-18, 1995.
Real-time Multiple Video Player Systems - Chris Ngan And (Correct)
....how they affect the overall system performance. From the results, we find that the mechanisms can effectively improve the system performance in terms of percentage of displayed frames. 1 Introduction In recent years, a lot of work has been done in the study of distributed video player systems [1,2,6]. Realtime multiple video play system is focusing on how to retain a good quality of service when multiple videos are playing in a client player. Examples of the applications can be the security guard monitoring system, which monitors different corridors and lifts. The main objective of the ....
A. Vogel, Brigitte Kerherve, Gregor von Bochmann and Jan Gecsei, "Distributed Multimedia and QOS: A Survey", IEEE Multimedia , volume 2, number 1, pp. 10-18, 1995.
A Transmission Scheme for Providing Streaming Support and.. - Ng, Hui, Wong, Leung (2003) (Correct)
....Reibman et al. [24,35] and Reininger et al. [25] made use of an adaptive congestion control scheme to study the problem of transmitting VBR video over ATM networks. Furthermore, Hasegawa and Kato had implemented and evaluated a video system with congestion control based on a two level rate control [33]. Also in our previous studies, we suggested ways to make use of a feedback mechanism to maintain the QoS of the distributed video system [32] On the other hand, streaming video system likes RealPlayer and RealSystem G2 from Real Network [23] VDOLive Player from VDOnet [29] InterUV Player [9] ....
Vogel, Brigitte Kerherbve, Gregor von Bochmann and Jan Gecsei, "Distributed Multimedia and QoS: A Survey", IEEE Multimedia, volume 2, number 1, pp.10-18, 1995.
Quality of Service in Wide Area Distributed Systems - Diaconescu, Murphy (Correct)
....system QoS, as the user can observe and verify it, is dependent upon the individual QoS characteristics of the different system layers. There are a number of papers describing QoS concepts and parameters, as well as mechanisms and architectures used to achieve QoS at different system layers [1], 2] 3] 4] 2.1. QoS Definitions The concept of QoS first appeared in the communication area to describe certain technical characteristics of network services (e.g. transit delay, error rate, connection establishment probability) and applied mostly to lower network system layers. With the ....
....a very general definition of QoS, referring to all system parameters: A set of quality requirements on the collective behavior of one or more objects . This definition can be refined accordingly to the specifics of the various system types. For example, a domain specific definition is provided in [1] for QoS in distributed multimedia systems: Quality of Service represents the set of those quantitative and qualitative characteristics of a distributed multimedia system necessary to achieve the required functionality of an application . The QoS definition further depends on the system layer ....
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Andreas Vogel, Brigitte Kerherve, Gregor von Bochmann, Jan Gecsei, "Distributed Multimedia and QoS: a Survey", IEEE Multimedia - summer 1995.
A Human Factors Extension to the Seven-Layer OSI Reference Model - Bauer, Patrick (2002) (Correct)
....on the lowest level. Hints of the layered framework are also present in, for example, 18] and [7] who di#erentiate between perceptual QoS (QoE) application QoS (Layer 7 and 8 concerns) and Network QoS (Layer 5 and lower) which is a clear step towards the present thinking (see also, 6] 13] 14][24]) HCI evaluation methods such as task analysis and GOMS (Goals, Operators, Methods, and Selection rules) 12] also have a similar flavour, although they are often focused on Layer 8 issues and fail to capture the high level user needs we describe in Layer 10. Also, the term QoE is not new, but is ....
....Conversely, what design strategies can be put in place to maximize user satisfaction. In the OSI layers, this is often referred to as QoS (Quality of Service) issues. But what is QoS and what precisely is its goal The latter question is easy from the human factors perspective as suggested in [24]: In our view, people are the starting point for overall QOS considerations. Thus, the primary source of QOS requirements is the user . We go further by stating that the user relevant construct is a user s Quality of Experience (QoE) Thus, our restatement of the above assertion is, Thus, the ....
Vogel, A., Kerherve, B., von Bochmann, G., & Gecsei, J. Distributed multimedia and QOS: a survey, IEEE Multimedia, (Summer 1995), 2, 2, 10-19.
Efficient End-Host Resource Management with Kernel.. - Lakshminarayanan, Mahesh (Correct)
....runs over a distributed system communicates with the other systems present in the distributed domain. All these communications involve the use of the operating system at the end hosts. Many multimedia applications like Videoconferencing or Video on Demand have real time issues associated with them[11]. In order to e#ectively address these real time issues, one needs to minimize the overhead due to the data transfers between the endhost systems. In this section, we address issues relating to kernel optimizations at the end hosts as part of providing e#cient end host support for communication. ....
A.Vogel et al., Distributed Multimedia and QoS: A Survey, IEEE Multimedia, Summer 1995, pp 10-18.
Operating System Resource Reservation for Real-Time and.. - Mercer (1997) (7 citations) (Correct)
....necessary for real time multimedia operating systems [3,46,53,60,87,102,127] Herrtwich [42] gives an argument for resource reservation and careful scheduling in these systems. Others prefer a best effort approach to OS design for multimedia applications [19,21,90] Recent survey papers [116,132] and books [12,115] discuss work in this area. One of the simplest ways to do resource allocation for multimedia applications is to dedicate an entire machine to a single multimedia application. Multimedia applications for single user personal computers typically assume that only a single ....
A. Vogel, B. Kerherve, G. von Bochmann, and J. Gecsei. Distributed Multimedia and QOS: A Survey. IEEE Multimedia, 2(2):10--19, Summer 1995.
New Architecture for Enforcing Multimedia Synchronisation in.. - Owezarski, Diaz (1998) (Correct)
....is a particular case of the one in asynchronous environment, where asynchronism is null, and where solutions are simpler. with the real time scheduling classes in Unix (Solaris 2) it becomes possible to implement real time applications (this was not the case before) COU94] JEF92] JEF94b] [VOG95]. However, the gap between the theory of real time system and the reality of experimental realtime available systems is large [KAT94] Indeed, using real time operating systems means to solve some of the same problems as with asynchronous supports because : inputs outputs are asynchronous ; ....
A. Vogel, B. Kerherv, G. Von Bochmann, J. Gecsei, "Distributed Multimedia and QoS : A Survey", IEEE Multimedia, pp 10-19, Summer 1995
Adaptive Group Communication Services for Groupware Systems - Litiu, Prakash (1998) (2 citations) (Correct)
....level, for media communication, sessions at the next level, representing collections of semantically related media streams, and conferences as temporally related sequences of sessions. An overview of the QoS issues involved in distributed multimedia communication is presented by Vogel et al. [21] from the perspective of communication protocols, operating systems, multimedia databases, and file servers. Nahrstedt and Smith [14] point out that in order to provide applications with end to end guarantees, network resource management alone is not sufficient and indicate a need to balance ....
A. Vogel, B. Kerherve, G. von Bochman, and J. Gecsei. Distributed Multimedia and QoS: A survey. IEEE Multimedia, 2(2):10--19, Summer 1995.
QoS Control: an Application Integrated Framework - Bom, Marques, Correia, Pinto (1998) (5 citations) (Correct)
....Another side question is the maximization of quality when MPEG is the compression format for video. This issue is analyzed in [11] and [14] The idea it to schedule the stream in such a way that less priority frames (B and P) are the first candidates when the network has to discard information. [19] is a survey about QoS in distributed multimedia systems. It lists several questions related to QoS and approaches to solve them. It refers the necessity of hiding the internal system QoS parameters from the user. They mention Quality Query by Example as a solution to that problem. We also felt ....
Vogel A., Kerherv B., Bochmann G., Gecsei J., "Distributed Multimedia and QoS: A Survey", IEEE Multimedia, Vol.2, Numb2, 1995
An Architecture for Dynamic Multimedia QoS Control - Bom, Marques, Correia, Pinto (1998) (Correct)
....The consequence is that the algorithm is virtually not working and the losses start to rise without control. This is clear in the figure. When the bandwidth was increased, the system moved to level five, and after the second increase to level one, increase the used bandwidth. 6. Related Work [15] provides a survey about QoS on distributed multimedia systems. They single out a proposal [10] to handle our Programming level QoS parameters based on Quality Query by Example to make the user choose the QoS without caring for the meaningless (to him) System level QoS parameters. The dynamic ....
Vogel A., Kerherv B., Bochmann G., Gecsei J. (1995). "Distributed Multimedia and QoS: A Survey", IEEE Multimedia, Vol.2, Numb2, 1995
Digital Video Library Network: System and Approach - Kei (Correct)
....Such negotiations processed in layers in a way similar to the models used in network protocols. The three layers used in our example are user perspective layer, application perspective layer, and the transmission perspective layer [7] For each layer, there will be three processing steps [8]: # Assessment of the QoS request # Mapping of the QoS request into QoS parameters # Negotiating parameter values. Access Map Negotiate Access Map Negotiate Access Map Negotiate Network User User Perspective Layer Application Perspective Layer Transmission Perspective Layer Figure 4: A QoS ....
A. Vogel et al., Distributed Multimedia and QOS: A survey, IEEE Multimedia, vol. 2, no. 2, Summer 1995, pp. 10-19.
A QoS-Aware Architecture for Multimedia Content - Provisioning In Grid (Correct)
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Andreas Vogel, Brigitte Kerherve, Gregor von Bochmann, and Jan Gecsei. Distributed Multimedia and QoS: A Survey. IEEE Multimedia, 2(1):10--19, 1995.
Efficient Data Transmission and Distribution of Resources in.. - Flor (2003) (Correct)
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Andreas Vogel, Brigitte Kerherve, Gregor von Bochmann, and Jan Gecsei. Distributed multimedia and QoS: A survey. IEEE Multimedia, 1995.
Dynamic Power Management in a Mobile Multimedia System with.. - Qiu, Wu, Pedram (2001) (3 citations) (Correct)
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A. Vogel, B. Kerherv, G. V. Bochmann, J. Gecsei, "Distributed Multimedia and QoS: A Survey", IEEE Multimedia, pp. 10-19, Summur 1995.
Application-Level Differentiated Multimedia Web Services.. - Chandra, Ellis, Vahdat (2000) (10 citations) (Correct)
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Andreas Vogel, Brigitte Kerherve, Gregor von Bochmann, and Jan Gecsei, "Distributed multimedia and QOS: A survey," IEEE Multimedia, vol. 2, no. 2, pp. 10--19, Summer 1995.
Managing Application Level Quality of Service through TOMTEN - De Silva Landfeldt (Correct)
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A. Vogel, et al., Distributed Multimedia and QoS: A Survey, IEEE Multimedia, Vol. 2, and No. 1, summer 1995.
Analysis and Estimation of the Quality of Service.. - Coccoli.. (2001) (3 citations) (Correct)
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A. Vogel, B. Kerherve and G. Von Bochmann, "Distributed Multimedia and QOS: A Survey," IEEE Multimedia, Vol. 2, pp. 10-19,
Analysis of Group Communication Protocols to - Assess Quality Of (Correct)
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A. Vogel, B. Kerherve and G. Von Bochmann, "Distributed Multimedia and QOS: A Survey," IEEE Multimedia, vol. 2, pp. 10-19.
A QoS Architecture for Collaborative Virtual Environments - Chris Greenhalgh Steve (1999) (3 citations) (Correct)
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Vogel, A., Kerherve, B., von Bochmann, G., and Gecsei, J. (1995) "Distributed Multimedia and QOS: a Survey", IEEE Multimedia, Summer 1995, pp. 10-19.
Managing Application Level Quality of Service through TOMTEN - De Silva Landfeldt (Correct)
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A. Vogel, et al., Distributed Multimedia and QoS: A Survey, IEEE Multimedia, Vol. 2, and No. 1, summer 1995.
A design of QoS adaptation and mixer algorithms for wireless .. - Venkataram, Babu (Correct)
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VOGEL, A., KERHERVER, B., BOCHMANN, G.V. AND GECSEI, J. Distributed multimedia and QoS: A survey, IEEE Multimedia, Summer 1995. 20
Managing Application Level Quality of Service through TOMTEN - De Silva Landfeldt (Correct)
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A. Vogel, et al., Distributed Multimedia and QoS: A Survey, IEEE Multimedia, Vol. 2, and No. 1, summer 1995.
Quality of Service for MPEG Video in Human - Kee-Yin (Correct)
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A. Vogel, Brigitte Kerherve, Gregor von Bochmann and Jan Gecsei, "Distributed Multimedia and QOS: A Survey", IEEE Multimedia, volume 2, number 1, pp. 10-18, 1995. 16
Dynamic Power Management in a Mobile Multimedia System with.. - Qinru Qiu Qing (2001) (3 citations) (Correct)
No context found.
A. Vogel, B. Kerherv, G. V. Bochmann, and J. Gecsei, "Distributed Multimedia and QoS: A Survey," IEEE Multimedia Journal, pp. 10-19, Summer 1995.
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