S. Vazhkudai, J. M. Schopf, and I. T. Foster, "Predicting the Performance of Wide Area Data Transfers," in IPDPS, 2002. Home/Search Document Details and Download
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Multivariate Resource Performance Forecasting in the Network.. - Swany, Wolski (2002) (2 citations) (Correct)
....the effectiveness of the technique by showing how it can be used to forecast long HTTP transfers using a combination of short NWS TCP IP bandwidth probes and previously observed HTTP transfers. Using short TCP IP messages to predict steadystate throughput is the subject of significant research [5, 10, 26]. Our particular experimental verification is similar to the work described in [25] but unlike that work, our new method does not rely on linear regression. Our results indicate that the combination of short NWS bandwidth probes and previous HTTP history can be used to generate more accurate ....
S. Vazhkudai, J. Schopf, and I. Foster. Predicting the performance of wide area data transfers. In Proceedings of the 16th Int'l Parallel and Distributed Processing Symposium (IPDPS 2002.
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Vazhkudai, S., Schopf, J.M. and Foster, I., Predicting the Performance of Wide Area Data Transfer. 16th Int'l Parallel and Distributed Processing Symposium (IPDPS 2002.
Predicting Sporadic Grid Data Transfers - Vazhkudai, Schopf (2002) (4 citations) Self-citation (Vazhkudai Schopf) (Correct)
....that we address in this paper. One way a more intelligent replica selection can be achieved is by having replica locations expose performance information about past data transfers, which can then be used to make predictions about the future behavior between the sites involved. In previous work [VSF02], we examined using logs of past data transfers of large files to predict future behavior. These results had errors on average of about 20 , due to the sporadic nature of the transfers and the lack of current information about the network conditions. In this paper we examine using another data ....
....predict network (for small file transfers) behavior. As shown in Figure 1, 64KB NWS measurements indicate that the bandwidth is about 0.3 MB sec, while end to end GridFTP had a significantly higher transfer rate. This shows that NWS, by itself, does not predict end to end GridFTP throughput. In [VSF02], we analyzed using GridFTP data in isolation by developing a series of predictors to predict transfer times and observed 15 24 error on average. Although these predictions account for all of the components in the end to end path, the data is too sporadic to reflect current conditions. The NWS ....
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S. Vazhkudai, J.M. Schopf, and I. Foster, Predicting the Performance of Wide Area Data-Transfers, To appear in the Proceedings of the 16 Int'l Parallel and Distributed Processing Symposium (IPDPS 2002).
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S. Vazhkudai, J. M. Schopf, and I. T. Foster, "Predicting the Performance of Wide Area Data Transfers," in IPDPS, 2002.
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S. Vazhkudai, J. M. Schopf, I. Foster, "Predicting the Performance of Wide Area Data Transfers", 16th International Parallel and Distributed Processing, 2002
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S. Vazhkudai, J. Schopf, and I. Foster. Predicting the Performance of Wide Area Data Transfers. In Proceedings of IEEE IPDPS, 2002.
Profiling Grid Data Transfer Protocols and - Kola (2004) (Correct)
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Vazhkudai, S., Schopf, J.M., Foster, I.: Predicting the performance of wide area data transfers. In: In Proceedings of the 16th Int. Parallel and Distributed Processing Symposium. (2002)
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S. Vazhkudai et al., "Predicting the performance of wide area data transfers," in Proceedings of the International Parallel and Distributed Processing Symposium, 2002.
Characterizing And Predicting Tcp Throughput On The.. - Lu, Qiao, Dinda.. (2004) (Correct)
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VAZHKUDAI, S., SCHOPF, J., AND FOSTER, I. Predicting the performance of wide area data transfers. In The 16th Int'l Parallel and Distributed Processing Symposium (IPDPS 2002.
Run-Time Adaptation Of Grid Data Placement Jobs - Kola Kosar Livny (2004) (Correct)
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S. Vazhkudai, J. Schopf and I. Foster, Predicting the Performance of Wide Area Data Transfers, in Proceedings of the 16th Int'l Parallel and Distributed Processing Symposium (IPDPS), 2002.
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VAZKHUDAI, S., SCHOPF, J., AND FOSTER, I. Predicting the performance of wide area data transfers. In Proceedings of the 16th International Parallel and Distributed Processing Symposium (IPDPS 2002.
Dynamic Data Access to the GT/CERCS Linux Mirror Site - Mohamed Mansour Mathew (2004) (Correct)
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S. Vazhkudai, J.M. Schopf, and I. Foster, "Predicting the performance of wide area data transfers," Proc. Int'l Parallel and Distributed Processing Symp. (IPDPS 2002), pp. 34-43
Run-time Adaptation of Grid Data Placement Jobs - George Kola Tevfik (2003) (Correct)
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S. Vazhkudai, J. Schopf, and I. Foster. Predicting the Performance of Wide Area Data Transfers. In Proceedings of the 16th Int'l Parallel and Distributed Processing Symposium (IPDPS 2002.
An Empirical Study of the Multiscale Predictability of Network .. - Yi Qiao Jason (2003) (1 citation) (Correct)
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VAZKHUDAI, S., SCHOPF, J., AND FOSTER, I. Predicting the performance of wide area data transfers. In Proceedings of the 16th International Parallel and Distributed Processing Symposium (IPDPS 2002.
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