CN105956077A - Process mining system based on semantic requirement matching - Google Patents

Process mining system based on semantic requirement matching Download PDF

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CN105956077A
CN105956077A CN201610280378.0A CN201610280378A CN105956077A CN 105956077 A CN105956077 A CN 105956077A CN 201610280378 A CN201610280378 A CN 201610280378A CN 105956077 A CN105956077 A CN 105956077A
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algorithm
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digging flow
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CN105956077B (en
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杜佳薇
蔡鸿明
刘婷婷
黄顺婷
毛俊杰
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SHANGHAI LANDFUN INFORMATION TECHNOLOGY Co.,Ltd.
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Shanghai Jiaotong University
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    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
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    • G06F16/2458Special types of queries, e.g. statistical queries, fuzzy queries or distributed queries
    • G06F16/2465Query processing support for facilitating data mining operations in structured databases
    • GPHYSICS
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    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/01Social networking

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Abstract

The invention discloses a process mining system based on semantic requirement matching. The process mining system comprises a platform foundation unit, an algorithm plugin unit with an algorithm plugin, and a model visualization unit, wherein the platform foundation unit receives a requirement text and user log data, and calls the algorithm plugin in the algorithm plugin unit to carry out process mining; and after the platform foundation unit receives the mining result of the algorithm plugin unit, the platform foundation unit transmits the mining result of the algorithm plugin unit to the model visualization unit to display the mining result. The requirement text of the user and the algorithm plugin are matched to realize the automation of a plugin selection process, the dynamic integration of the algorithm plugin set improves system flexibility on an aspect of design, and the effective utilization of computation resources and the ordered execution of mining tasks can be guaranteed.

Description

Digging flow system based on semantic requirement coupling
Technical field
The present invention relates to the technology in a kind of digging flow field, a kind of digging flow system based on semantic requirement coupling System.
Background technology
Information system is widely used the enterprise's production in fields such as manufacturing industry, running, flow monitoring and optimization, to enterprise Operational action provides effective management and supports.Information system creates substantial amounts of journal file in running, it is possible to the most anti- Mirror task practical operation situation and the distribution of resource in operation flow.Digging flow is as the important nondominant hand in BPM Section, for checking and improve existing procedural model, the master in correcting system building process from the journal file that information system generates The property seen, analyzes enterprise and produces and the resource utilization of operation, promote corporate process optimization and scheduling of resource.
Existing process model restorative procedure based on Petri network basic structure, mainly by processing legacy data, makes It becomes the event log of compliant;It is used for concluding mining algorithm afterwards and excavates the process model of correspondence;By will be enlarged by Event log calibrate with excavating the process model that obtains, deviation present in discovery process simulation model;Finally propose different knot The recovery scenario of process model under structure, it is intended to repair process model, strengthens the concordance of process model.But these technology simply use A kind of algorithm, finds and model calibration from the Petri model controlling stream angle and completing event log, itself does not possess analysis Ability with coupling user's request.
Josue Obregon written DTMiner:A Tool for Decision MakingBased on Historical Process Data proposes a kind of method judged with time Perspective Analysis flow process aid decision from tissue according to history flow data.But should Method is based on tissue visual angle and time visual angle, and application is deployed in stand-alone environment, needs user to complete to build in client;Simultaneously Log analysis process only relates to single algorithm, can not be analyzed according to the multiple visual angle of the need integrate of user, be unfavorable for algorithm Update and safeguard, reducing the ease for use of product simultaneously.
Summary of the invention
The present invention is directed to deficiencies of the prior art, propose a kind of digging flow system based on semantic requirement coupling.
The present invention is achieved by the following technical solutions:
The present invention includes: platform base unit, with the algorithm groupware unit of algorithm groupware and model visualization unit, wherein: Platform base unit receives demand text and user journal data, and calls the algorithm groupware in algorithm groupware unit and carry out digging flow, Model visualization unit it is sent to show Result after the Result of platform base unit receiving algorithm bound cell.
Described demand text includes data form, field format, desired output model and input/output argument.
Described platform base unit includes: demand matching module, excavation module and log processing module, wherein: demand is mated Module reception demand text generation is called plug set merging and is transferred to excavate module, and log processing module receives user journal data genaration Process log object also is transferred to excavate module.
Described demand matching module describes text set according to digging flow ontologies and plug-in unit to be carried out based on semantic plug-in unit need Generate after seeking coupling and call plug-in unit set.
Described log processing module resolves product process log object through log integrity and daily record.
Described excavation module includes the algorithm groupware scheduler transferring each algorithm groupware.
Described algorithm groupware includes that Petri network model finds that algorithm groupware, social networks find algorithm groupware and process log system Meter plug-in unit.
Described model visualization unit uses visualization component D3.js and Highcharts to show Result.
Technique effect
Compared with prior art, demand text and the algorithm groupware of user are described and mate by the present invention, it is achieved that plug-in unit selects The automatization of process, the dynamic integrity of algorithm groupware collection improves the motility of system in design, it can be ensured that calculate having of resource Effect utilizes and the orderly execution of mining task.
Accompanying drawing explanation
Fig. 1 is present configuration schematic flow sheet.
Detailed description of the invention
Elaborating embodiments of the invention below, the present embodiment is implemented under premised on technical solution of the present invention, Give detailed embodiment and concrete operating process, but protection scope of the present invention is not limited to following embodiment.
Embodiment 1
As it is shown in figure 1, the present embodiment includes: platform base unit, the algorithm groupware unit including some algorithm groupwares and mould Type visualization, wherein: platform base unit receives demand text and user journal data, and calls in algorithm groupware unit Algorithm groupware carries out digging flow, is sent to model visualization unit after the Result of platform base unit receiving algorithm bound cell To show Result.
Described platform base unit is input interface and the optimized integration of whole system framework, including three modules, is respectively Demand matching module, log processing module and excavation module.
Described demand matching module receives user's request, and user's request is included in demand text, and demand text includes data Form, field format, desired output model and input/output argument, also include that input journal description, desired output result describe. Afterwards, it is labeled according to existing digging flow ontologies (OWL), describes text set in combination with predefined plug-in unit, should Plug-in unit describes text set and includes inputting parameter and output result description, completes based on semantic coupling to solve demand text and plug-in unit Describe the inconsistent of text set statement, ultimately generate and call plug-in unit set.This digging flow ontologies is to combine DBPedia and neck The mode of territory expert modeling describes relation between some term and terms that digging flow is relevant with the form of OWL.
Described log processing module can carry out daily record and upload, and transmits user journal data by HTTP or FTP, and will connect The user journal data received carry out log integrity, including removing the operations such as noise, format transformation and field correspondence, finally lead to Cross daily record resolve result generating algorithm plug-in unit accessible process log object and be transferred to excavate module.
Described excavation module calls plug-in unit set and the process log of log processing module generation with what demand matching module generated Object is as input.Excavating in module and be provided with algorithm groupware scheduler, it can generate scheduling according to the dependence between algorithm groupware Process, and complete the orderly scheduling to algorithm groupware, the dynamic call process of algorithm groupware is real by unified RESTful interface interchange Existing, the Result of the algorithm groupware being scheduled receives and completes Result and collect by excavating module, it is provided that to model visualization list Unit.
Described algorithm groupware unit is the core processing unit of whole system framework, including the tool of all kinds of digging flow algorithm logics Body realizes, and mainly includes three algorithm groupwares, is that Petri network model finds that algorithm groupware, social networks find algorithm groupware respectively Plug-in unit is added up with process log.
Described Petri network model finds that algorithm groupware achieves the Petri network model discovery algorithm i.e. α+calculation in digging flow field Method, completes the foundation of task nexus in process log object by the structure of track matrix, and method based on multi-thread concurrent is complete Become the Petri network model generation of task based access control relation.
Described social networks finds that algorithm groupware achieves the social networks discovery algorithm i.e. work handover pass in digging flow field System finds algorithm, using the parameter preset of user as design conditions, by the building of task participant relational matrix in process log object Vertical, generate social network diagram based on work handover relation.
Described process log statistics plug-in unit achieves the statistical function to input flow process log object.By to input journal object Middle different dimensions, such as task participant, performs time, the statistics of execution task dispatching, produces the statistical report of process log, including Tasks carrying frequency statistics, process log time series analysis, task participant perform the contents such as mission frequency statistics.
Described model visualization unit is the output interface of whole system framework, receives Result from platform base unit and goes forward side by side Row visual presentation and result derive, and this unit uses visualization component D3.js and Highcharts to realize Directed Graph Model, Petri Net and social network diagram, and statistical result, such as display and the derivation of the Results such as broken line graph.
Described demand matching module resolves after the user's request of the demand textual form got, with reference to existing flow process Demand text is labeled by Extracting Knowledge body, and combines plug-in unit and describe text and carry out based on semantic matching primitives, thus generates Call plug-in unit set.Log processing module processes daily record and uploads, and obtains user journal data, and completes log integrity and daily record solution Analysis process, ultimately generates process log object.Excavate module and call plug-in unit set and process log object according to what preamble module produced, Calling and performing of actual algorithm plug-in unit is completed based on dependence between plug-in unit by algorithm groupware scheduler.In algorithm groupware unit Each algorithm groupware describes according to the plug-in unit of self, for process log object and the calculating resource of distribution of the transmission of algorithm groupware scheduler Complete mining process, and feed back to result excavate module.Excavate module obtain the Result of all called plug-in units and tie Fruit collects, and is finally sent to model visualization unit with unified form.Model visualization unit is according to the Result received Data characteristics, the output selecting different visualization components to realize Result i.e. shows and derives.Platform base unit is in whole system System achieves the decoupling between algorithm groupware unit and user so that algorithm groupware unit can not affect the situation that user uses Lower realization dynamically increasing, revise and deleting algorithm groupware.
Compared with prior art, user's request is understood accurately and comprehensive by the present invention, it is possible to dynamically transparent ground adjusts the system integration Algorithm groupware, improves the extensibility of system, maintainability, ease for use and fault-tolerant ability, reduces the use threshold of user.

Claims (8)

1. a digging flow system based on semantic requirement coupling, it is characterised in that including: platform base unit, with calculation The algorithm groupware unit of method plug-in unit and model visualization unit, wherein: platform base unit receives demand text and user journal number According to, and call the algorithm groupware in algorithm groupware unit and carry out digging flow, the excavation of platform base unit receiving algorithm bound cell Model visualization unit it is sent to show Result after result.
Digging flow system based on semantic requirement coupling the most according to claim 1, is characterized in that, described demand literary composition This includes data form, field format, desired output model and input/output argument.
Digging flow system based on semantic requirement coupling the most according to claim 1 and 2, is characterized in that, described is flat Platform base unit includes: demand matching module, excavation module and log processing module, wherein: demand matching module receives demand literary composition This generation is called plug set merging and is transferred to excavate module, and log processing module receives user journal data genaration process log object also It is transferred to excavate module.
Digging flow system based on semantic requirement coupling the most according to claim 3, is characterized in that, described demand Join module according to digging flow ontologies and plug-in unit describe text set carry out based on generate after semantic plug-in unit demand coupling call slotting Part set.
Digging flow system based on semantic requirement coupling the most according to claim 4, is characterized in that, at described daily record Reason module resolves product process log object through log integrity and daily record.
Digging flow system based on semantic requirement coupling the most according to claim 5, is characterized in that, described excavation mould Block includes the algorithm groupware scheduler transferring each algorithm groupware.
Digging flow system based on semantic requirement coupling the most according to claim 1, is characterized in that, described algorithm is inserted Part unit includes that Petri network model finds that algorithm groupware, social networks find algorithm groupware and process log statistics plug-in unit.
Digging flow system based on semantic requirement coupling the most according to claim 1, is characterized in that, described model can Visualization component D3.js and Highcharts is used to show Result depending on changing unit.
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Cited By (4)

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CN106599325A (en) * 2017-01-18 2017-04-26 河海大学 Method for constructing data mining visualization platform based on R and HighCharts
CN108255802A (en) * 2016-12-29 2018-07-06 北京国双科技有限公司 Generic text Analytical framework and the method and apparatus based on framework parsing text
CN109192317A (en) * 2018-07-17 2019-01-11 山东科技大学 The process model modification method of the concurrent structure of circulation of logic-based Petri network
CN109710239A (en) * 2018-12-29 2019-05-03 北京航天数据股份有限公司 Industry pattern generation method and device, digital asset processing method and electronic equipment

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CN102929607A (en) * 2012-10-09 2013-02-13 曙光信息产业(北京)有限公司 Cloud-computing-based function chromatography architecture of data mining system
WO2015023568A3 (en) * 2013-08-13 2015-11-19 Siemens Industry, Inc. Systems, methods and apparatus for optimizing fuel mix, fuel allocation and scheduling of generator resources

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CN102624865A (en) * 2012-01-09 2012-08-01 浙江大学 Cluster load prediction method and distributed cluster management system
CN102929606A (en) * 2012-10-09 2013-02-13 曙光信息产业(北京)有限公司 Cloud-computing-based plug-in model of data mining system
CN102929607A (en) * 2012-10-09 2013-02-13 曙光信息产业(北京)有限公司 Cloud-computing-based function chromatography architecture of data mining system
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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108255802A (en) * 2016-12-29 2018-07-06 北京国双科技有限公司 Generic text Analytical framework and the method and apparatus based on framework parsing text
CN108255802B (en) * 2016-12-29 2021-08-24 北京国双科技有限公司 Universal text parsing architecture and method and device for parsing text based on architecture
CN106599325A (en) * 2017-01-18 2017-04-26 河海大学 Method for constructing data mining visualization platform based on R and HighCharts
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CN109710239A (en) * 2018-12-29 2019-05-03 北京航天数据股份有限公司 Industry pattern generation method and device, digital asset processing method and electronic equipment

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