IPC분류정보
국가/구분 |
United States(US) Patent
등록
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국제특허분류(IPC7판) |
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출원번호 |
US-0255444
(2002-09-26)
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발명자
/ 주소 |
- Cho, Charles J.
- Voshell, Perlie E.
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출원인 / 주소 |
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대리인 / 주소 |
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인용정보 |
피인용 횟수 :
30 인용 특허 :
12 |
초록
▼
A method and system for facilitating information exchange between individuals and entities interacting on a shared project are provided, and more particularly to a method and system for horizontal, i.e., non-hierarchical, participation in and/or contribution to a spreadsheet-based project. The metho
A method and system for facilitating information exchange between individuals and entities interacting on a shared project are provided, and more particularly to a method and system for horizontal, i.e., non-hierarchical, participation in and/or contribution to a spreadsheet-based project. The method and system is Web-based and utilizes conventional browser and spreadsheet technology to achieve collaborative exchanges of information on an enterprise-wide basis. The method and system also facilitate efficacious remote information access and exchange, e.g., over a computer network such as the Internet and/or the World Wide Web, through a caching function that combines individual queries initiated by a spreadsheet program before transmitting across a network to a server for consideration.
대표청구항
▼
A method and system for facilitating information exchange between individuals and entities interacting on a shared project are provided, and more particularly to a method and system for horizontal, i.e., non-hierarchical, participation in and/or contribution to a spreadsheet-based project. The metho
A method and system for facilitating information exchange between individuals and entities interacting on a shared project are provided, and more particularly to a method and system for horizontal, i.e., non-hierarchical, participation in and/or contribution to a spreadsheet-based project. The method and system is Web-based and utilizes conventional browser and spreadsheet technology to achieve collaborative exchanges of information on an enterprise-wide basis. The method and system also facilitate efficacious remote information access and exchange, e.g., over a computer network such as the Internet and/or the World Wide Web, through a caching function that combines individual queries initiated by a spreadsheet program before transmitting across a network to a server for consideration. lled load is applied to the server. 12. The method of claim 1, wherein measuring the plurality of parameters comprises measuring said parameters over a time period in which a load on said server is controllably increased. 13. The method of claim 1, further comprising displaying to a user graphs representing measurements of first and second parameters over time, and providing to the user an option to select a region of said graphs on which to perform an automated correlation analysis. 14. The method of claim 1, further comprising presenting to a user a graph of selected parameters that are deemed to be related to each other, together with numerical data indicating why the selected parameters were selected as being related. 15. The method of claim 1, wherein identifying correlations between the measured parameters comprises analyzing data values for at least the following types of parameters: (a) server transactions executed per unit time, (b) server load, and (c) server response time. 16. A method for analyzing the performance of a server under load, the method comprising: providing at least one client configured to send a series of requests to a server; measuring a plurality of parameters of the server over the period of time during which the server receives requests from the at least one client; storing a series of values representing these measured parameters; associating a time at which each value was measured with each stored value; identifying correlations between the measured parameters based upon the stored values for the parameters, wherein identifying correlations comprises performing a sampling analysis on each series of values in order to identify significant portions thereof and selecting parameters which may be related to one another based upon the correlation between the measured values of the parameters. 17. The method of claim 16, wherein identifying correlations further comprises comparing a significant portion of a first series of values to a significant portion of a second series of values in order to determine a correlation between the first series and the second series. 18. The method of claim 16, wherein performing the sampling analysis comprises evaluating whether collected parameter values exhibit a statistically significant trend. 19. The method of claim 16, wherein performing the sampling analysis comprises identifying at least one parameter that is deemed uninformative. 20. The method of claim 16, wherein performing the sampling analysis comprises determining whether a sufficient number of values have been collected for a given parameter to perform a statistically significant analysis. 21. The method of claim 16, wherein performing the sampling analysis comprises evaluating whether measurement values for different parameters correspond sufficiently in time. 22. The method of claim 16, wherein performing the sampling analysis comprises identifying at least one segment of time for which data values collected for said parameters are sufficient for performing a statistically meaningful correlation analysis. 23. The method of claim 16, further comprising dividing the series of measurement values into multiple statistically significant segments based on said sampling analysis, each segment representing a different period of time. 24. The method of claim 16, further comprising identifying to a user segments of parameter data that are deemed to be significant, and providing to the user an option to perform an automated correlation analysis of said segments. 25. The method of claim 16, wherein identifying the correlations comprises generating correlation coefficients for selected pairs of parameters. 26. The method of claim 16, wherein measuring the plurality of parameters comprises measuring said parameters over a time period in which a controlled load is applied to the server. 27. The method of claim 16, wherein measuring the plurality of parameters comprises measuring said parameters over a time
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