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Analysis of resource transfers in peer-to-peer file sharing applications using fluid models

R. Gaeta, M. Gribaudo, D. Manini, M. Sereno
2006 Performance evaluation (Print)  
This paper proposes a stochastic fluid flow model to compute the transfer time distribution of resources in peer-to-peer file sharing applications.  ...  A transient solution of the model is then performed to compute the probability that a peer can download a given resource in less than t units of time as a function of several system parameters.  ...  In particular, the paper presents a study to quantify a user's performance as a function of the percentage of users that share their resources in a p2p file sharing system.  ... 
doi:10.1016/j.peva.2005.01.001 fatcat:nhv7dgexovgirft7apelbs2xge

Use of analytical performance models for system sizing and resource allocation in interactive video-on-demand systems employing data sharing techniques

M.Y.Y. Leung, J.C.S. Lui, L. Golubchik
2002 IEEE Transactions on Knowledge and Data Engineering  
performance requirements.  ...  In addition to large storage and I/O bandwidth requirements, support of interactive VCR functionality imposes additional resource requirements on the VOD system in terms of storage space, as well as disk  ...  Lui was supported in part by the RGC Earmarked Grant and the CUHK Direct Grant.  ... 
doi:10.1109/tkde.2002.1000346 fatcat:pxwbgtovr5epddbpvtvhf3eot4

Resource Sharing in Performance Models [chapter]

Vlastimil Babka, Martin Děcký, Petr Tůma
Lecture Notes in Computer Science  
We introduce an approach that can model resource sharing separately from function invocations, keeping the performance model reasonably simple while still describing many of the effects of resource sharing  ...  For resources that are heavily shared, capturing this influence can lead to performance models that have a large number of elements and a large number of dependencies.  ...  The authors would like to thank the team working on the SOFA model of the CoCoME architecture for providing a supporting framework, especially the deployment plan and the behavior model.  ... 
doi:10.1007/978-3-540-75211-0_18 fatcat:e2uude5pm5cr3g6j43xcxegwu4

e-ISSN 2149-9608 User Username Password Remember me Article Tools Print this article Indexing metadata How to cite item Email this article (Login required) Email the author (Login required) Journal Content Search Search Scope All Authors Title Abstract Index terms Full Text Browse •By Issue •By Author •By Title Keywords Assets structure, Capital expenditures structure (CES), Cost of capital, Shareholders' wealth, Unused resources Bank Size Business-IT Alignment, Business Agility, Banking Sector Corporate Cu ...

Tekeber Nigusse, Tekilu Tadesse, Tesfaye Melaku
2019 International Journal of Commerce and Finance  
So, this study tried to examine the supply and demand side determinant of inflation in Ethiopia by employing the techniques of Auto-Regressive Distributed Lag Model (ARDL) for 32 years' data spanning from  ...  Inflation is defined as a persistent increase in general price level of goods and services.  ...  As we discussed so far, the F-test through the Wald-test (bound test) is performed to check the joint significance of the coefficients specified in equation (3.7) .  ... 
doaj:fef2901c693b464fb93f1ead002cf2f0 fatcat:je5bnnwlhff3pit2vxl2kj3r3i

Shared resources high-level modeling in embedded systems using virtual nodes

Chafic Jaber, Andreas Kanstein, Ludovic Apvrille, Amer Baghdadi, Renaud Pacalet
2009 2009 Joint IEEE North-East Workshop on Circuits and Systems and TAISA Conference  
This paper presents the virtual node concept for modeling the shared resources of a system-on-chip, therefore specifically dedicated to the study of the impact of shared resources contention on the overall  ...  in the early design stages, by means of modeling the design at a high level of abstraction.  ...  Modeling Methodology and Tool We integrated the shared resources modeling, presented in the previous section, in the DIPLODOCUS UML modeling methodology [6, 7] .  ... 
doi:10.1109/newcas.2009.5290506 fatcat:7afn4pjfkra3temhp7dru2idfi

Facebook-based cloud resource sharing

Zahra Ali, Raihan ur Rasool, Peter Bloodsworth, Shamyl Bin Mansoor
2018 Computers & electrical engineering  
Sharing cloud resources between groups of users is a challenge. Cloud providers do not commonly support users in sharing their spare dedicated resources with others.  ...  This paper presents a container based Cloud Resource Bartering (CRB) model for sharing user's computational resources through a social network.  ...  Acknowledgment We would like to express our gratitude to Amazon EC2 for providing us a research grant making it possible to test and evaluate the proposed economic model in a real-time cloud trading scenario  ... 
doi:10.1016/j.compeleceng.2017.11.006 fatcat:znv4ryeuhrg63phdkouvlcqvum

Analysis of Determinant Factors Performance of Alliance Strategy: Empirical Study in Learning Guidance in DKI Jakarta

Maikel Rudianto, Unggul Purwohedi, Budi Santoso
2020 International Journal on Advanced Science, Education, and Religion  
Besides Tangible & Intangible Resources Sharing as an intervening variable is able to mediate the relationship of Goodwill trust and Competence Trust on the performance of the alliance's strategy.  ...  Data collection is done by questionnaire and meet with the owners or branch leaders directlyFrom this study it was concluded that Goodwill trust, Competence Trust and Tangible & Intangible Resources Sharing  ...  Then the second factor in measuring the performance of strategic alliances is a variety of resources (resource shared).  ... 
doi:10.33648/ijoaser.v3i1.46 fatcat:plv56hxibra2nah6ef45yjet2i

Adaptive Space-Shared Scheduling for Shared-Memory Parallel Programs [chapter]

Younghyun Cho, Surim Oh, Bernhard Egger
2017 Lecture Notes in Computer Science  
Space-sharing is regarded as the proper resource management scheme for many-core OSes.  ...  A simple performance model based solely on online profile data is used to characterize the performance scalability of applications.  ...  The shared-resource contention is denoted by C(N ). In our model, we currently consider only memory-level contention.  ... 
doi:10.1007/978-3-319-61756-5_9 fatcat:zi4nrki3d5f7fjsxxsre7at2vq

ANALYSIS OF THE PERFORMANCE DETERMINANTS OF THE ALLIANCE STRATEGY EMPIRICAL STUDY ON LEARNING GUIDANCE IN DKI JAKARTA

Maikel Rudianto, Unggul Purwohendi, Budi Santoso
2021 Jurnal Dinamika Manajemen dan Bisnis  
From this study, it is concluded that Goodwill trust, Competence Trust, and Tangible & Intangible Resources Sharing positively influence the performance of the alliance strategy.  ...  Also, Tangible & Intangible Resources Sharing as an intervening variable can mediate the relationship between Goodwill trust and Competence Trust on the alliance's strategy's performance.  ...  (Jiang, Jiang, Cai, This shows that in previous studies sharing resources (resources shared) is a factor in measuring strategic alliance performance.  ... 
doi:10.21009/jdmb.03.2.5 fatcat:5k36g6plknfmvj76q6j7vamvoy

Page 151 of Computer Performance Vol. 4, Issue 3 [page]

1983 Computer Performance  
Analytic Methods Analysis techniques for queueing network models of multicomputer systems with shared resources A Thomasian and P Bay’ The effect of shared resources, such as shared DASD, on the performance  ...  Keywords: computer systems, shared-resource systems, direct-access storage devices, queueing network models Performance Modelling Centre, Burroughs Corp, Santa Ana, CA 92704, USA *Department of Electrical  ... 

Linking Sustainable Human Resource Management in Hospitality: An Empirical Investigation of the Integrated Mediated Moderation Model

Chung-Jen Wang
2019 Sustainability  
resource management in hospitality.  ...  The implications of these findings for sustainable human resource management in hospitality are also discussed.  ...  model with SEM analyses that coordinate the dynamic linking mechanism for job satisfaction, knowledge sharing, innovation capability, and job performance of working people in hospitality organizations  ... 
doi:10.3390/su11041066 fatcat:6zpjizi2rzfbrhpbwbp2gqe4ie

Scalable Communication Endpoints for MPI+Threads Applications

Rohit Zambre, Aparna Chandramowlishwaran, Pavan Balaji
2018 2018 IEEE 24th International Conference on Parallel and Distributed Systems (ICPADS)  
Next, we perform a thorough analysis of the different levels of resource sharing in the context of Mellanox InfiniBand.  ...  Current implementations of these two models represent the two extreme cases of communication resource sharing in modern MPI implementations.  ...  Performance. For maximally independent threads, sharing the CTX should not affect performance since we emulate the thread-to-uUAR mapping in the MPI-everywhere model.  ... 
doi:10.1109/padsw.2018.8645059 dblp:conf/icpads/ZambreCB18 fatcat:5e4swxisvvgs7jelr24ezqbt3y

High-Level System Modeling for Rapid HW/SW Architecture Exploration

Chafic Jaber, Andreas Kanstein, Ludovic Apvrille, Amer Baghdadi, Patricia Le Moënner, Renaud Pacalet
2009 2009 IEEE/IFIP International Symposium on Rapid System Prototyping  
It defines a high design abstraction level for modeling and analyzing hardware resource sharing between system elements.  ...  Additionally, a SystemC-based simulator is developed in order to simulate modeled systems and evaluate their performance.  ...  Knorreck for their valuable help in developing the simulation environment.  ... 
doi:10.1109/rsp.2009.27 dblp:conf/rsp/JaberKABMP09 fatcat:satlm7mnqfe4nnbtgpmprndssu

Worst-case response time analysis of resource access models in multi-core systems

Andreas Schranzhofer, Rodolfo Pellizzoni, Jian-Jia Chen, Lothar Thiele, Marco Caccamo
2010 Proceedings of the 47th Design Automation Conference on - DAC '10  
Three models to access shared resources are explored: (1) the dedicated access model, in which accesses happen only in dedicated phases, (2) the general access model, in which accesses could happen at  ...  Shared resources, such as shared memory or communication buses are used to share data and read sensors.  ...  The general model allows to access a shared resource at any time during a superblocks active time, while in the hybrid model an acquisition and an replication phase exist, but accesses to the shared resource  ... 
doi:10.1145/1837274.1837359 dblp:conf/dac/SchranzhoferPCTC10 fatcat:b4qxrakt6nbixmafazcltmgpam

An integrated modeling mechanism for optimizing the simulation model of the construction operation

Tao-ming Cheng, Chung-wei Feng, Ming-yuan Hsu
2006 Automation in Construction  
Activity is used to model the task which consumes resources and takes time to perform. Queue acts as a storage location for resources entering an idle state.  ...  In the simulation system, queues have to be created according to the ways of assigning resources to activities.  ...  All A can be modeled in one queue indicating that the activities share the same pool of A.  ... 
doi:10.1016/j.autcon.2005.06.016 fatcat:3xpvuiewwvdx7pxyapkh2cb2ma
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