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Workflow matching and finding system, based on provenance, facing proteomic data analysis

A proteomics and data analysis technology, applied in data processing applications, resources, computing, etc., can solve problems such as unusable tools, difficult installation of tools, and incompatible interfaces.

Inactive Publication Date: 2013-12-11
FUDAN UNIV
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AI Technical Summary

Problems solved by technology

However, people often encounter the following problems when using these tools: 1. The tools are not easy to install; 2. These tools cannot be used without professional guidance; The interface is incompatible, so it is not easy to build a data analysis process
But how to make full use of historical processes and related provenance information to help scientists create scientific workflows is still a challenging task

Method used

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  • Workflow matching and finding system, based on provenance, facing proteomic data analysis
  • Workflow matching and finding system, based on provenance, facing proteomic data analysis
  • Workflow matching and finding system, based on provenance, facing proteomic data analysis

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Experimental program
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Embodiment Construction

[0049] The specific implementation of the algorithm in each module

[0050] (1) The process information mining module is used to find the entity service corresponding to a given task in the historical process from the historical process knowledge repository module (HFK). The implemented algorithm is: Algorithm 1: FIF(task, HFK) . It can be seen from the above that the basic information unit organization form in HFK is CE=(i , service i > , {G x , G y}). The specific implementation of the algorithm is as follows: traverse all information units in HFK, if CE i The first element in task i It is an equivalence relationship with task, that is, task i =task, put CE i Add to the returned linked list, and repeat this process until the end of the traversal. Finally return the result linked list. See appendix (1) for the pseudo code implementation.

[0051] (2) The source data mining module is used to find the provenance information of a specific service in the specified pro...

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Abstract

The invention belongs to the technical field of scientific workflows supported by computers and particularly discloses a workflow matching and finding system, based on provenance, facing proteomic data analysis. When a proteomic data analysis process is set up, the system sufficiently utilizes collected historical process information and provenance information relevant to the historical process information, realizes reuse of knowledge, reduces time consumption and energy consumption at process setting-up time, and quickens the progress of data analysis experiments. The processing process inside the system can be divided into three steps: using scientific workflows based on tasks to describe experiment tasks; utilizing a process matching and provenance information discovery algorithm mechanism to extract the instantiated process and the provenance information of the instantiated process; integrating the extracted process information and showing the information to researchers, and requiring the researchers to reuse or modify the historical process configuration information.

Description

technical field [0001] The invention belongs to the technical field of computer-supported scientific workflow, and in particular relates to a proteomics data analysis-oriented matching and discovery system that supports provenance-based workflow. Background technique [0002] About scientific workflow in e-science Scientific workflow technology has been paid more and more attention in the field of scientific research, and researchers have begun to apply some mature scientific workflow management systems in their scientific research, which has greatly promoted discoveries in scientific research. Nowadays, with the development of network technology becoming more and more mature, in order to improve the collaboration in the field of scientific research, some organizations publish scientific research resources such as experimental data, calculation and analysis tools in the form of web services, and other scientists can share these resources through the network. applied to thei...

Claims

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Application Information

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IPC IPC(8): G06Q10/06
Inventor 翟广猛卢暾黄兴陈昭灿顾宁
Owner FUDAN UNIV
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