CN1694409A - Cooperation perceptive method based on cooperation perceptive intensity Agent mechanism - Google Patents
Cooperation perceptive method based on cooperation perceptive intensity Agent mechanism Download PDFInfo
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- CN1694409A CN1694409A CN 200510050336 CN200510050336A CN1694409A CN 1694409 A CN1694409 A CN 1694409A CN 200510050336 CN200510050336 CN 200510050336 CN 200510050336 A CN200510050336 A CN 200510050336A CN 1694409 A CN1694409 A CN 1694409A
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Abstract
This invention discloses a cooperating sensing method based on a cooperating sensing strength agent system, which computes the cooperating strength agent to receive information, then to process the information and forward it out based on its own knowledge, rule and control logic to act on the cooperating task in cooperating the work-space and carries out self adjustment timely and dynamically.
Description
Technical field
The present invention relates to distributed pattern collaborative design technical field, particularly relate to a kind of based on the cooperation perceptive method on the cooperation perceptive intensity Agent mechanism based on the internet.
Background technology
Development of computer has been brought human society into the informationalized epoch.Along with going deep into of IT application process, the fusion of the communication technology and computer and network technology has produced a new research field---computer supported cooperative work (Computer Supported Cooperative Work).It mainly researches and develops the key technology that is used for group (Small Group), project (Project) and tissue (Organization) collaborative work, comprises interpersonal communication, coordination, cooperation even competition.Simultaneously, CSCW is the product of a multidisciplinary mixing together, comprises computer science, sociology, anthropology, psychology, histology and economics etc.Its main application fields has netmeeting, collaborative authoring system, e-mail system, CAD/CAM, CASE, concurrent engineering, Workflow Management, long-distance education, tele-medicine etc.In the numerous research field of CSCW, the collaborative design of pattern is an important application of distributed collaboration work system.Real-time pattern collaborative design based on Internet makes the collaborative design person who is positioned on the diverse geographic location to edit same width of cloth pattern simultaneously, thereby finishes the design of patterns task at faster speed.
In the CSCW system, collaborative is by finishing alternately between user and machine and user and the user, thereby mutual quality is vital for the CSCW system.Man-machine interaction in mutual and traditional computer aided design system of cooperative system is compared, and the more important thing is the logical feedback in strange land (Feedthrough) activity, the i.e. collaborative perception of wanting other users of perception.
In collaborative design system, a plurality of different designers are distributed on the diverse geographical position, can only remove to finish a common design objective in this virtual world of network by the collaborative computer design tool.This each other without any the cooperative working process that directly exchanges in the support of collaborative perception function be absolutely necessary and be vital.
The cooperation perceptive method that is based upon on the cooperation perceptive intensity Agent mechanism is a cooperation support facility based on shared pattern objects working space.Compare with the perception instrument that other cooperative operation systems provide, can realize dynamic support collaborative perception based on the cooperation perceptive method on the cooperation perceptive intensity Agent mechanism.
Summary of the invention
The object of the present invention is to provide a kind of based on the cooperation perceptive method on the cooperation perceptive intensity Agent mechanism.
The technical scheme that the present invention solves its technical problem employing is as follows:
1) the collaborative perception model of system:
Cooperation perceptive intensity Agent is a kind of entity with controlled function; The collaborative work space in real time, dynamically be adjusted and react on to cooperation perceptive intensity should be able to according to the propelling of cotasking in the collaborative work space; The collaborative work space comprises dynamic multiple cursor, thumbnail, line style color; Cooperation perceptive intensity; Structure perception, the auxiliary perception of chat, audio frequency, video are used for auxiliary cooperation perceptive intensity Agent and finish collaborative perception to shared working space jointly;
2) calculating of cooperation perceptive intensity Agent:
What perceptive intensity was described is the level of intimate of cooperation relation between a certain moment/period collaborative design person, if user A is big for the perceptive intensity of user B behavior, show that user A needs understand the details activity of user B more in time, different user drawing area or distance between objects/position relation at that time is the most direct dynamic reflection of perceptive intensity in shared working space;
Perceptive intensity can define by the perception table between the user, the perception table record of each website the perceptive intensity rank between this website and other the online websites, user U
iWith user U
jBetween perceptive intensity P (U
i, U
j) be defined as follows:
P(Ui，Uj)＝Ps*α+Pa*β (1)
Wherein, Ps is the static factor in the perceptive intensity, be set up on their own in advance by user i and user j between the perceptive intensity default value; Pa is the dynamic factor in the perceptive intensity, expression be the design of two online user's real-time collaboratives the time design object the inverse of distance; α, β adjust according to concrete cotasking and situation for adjusting the factor;
3) based on the collaborative perception implementation method of perceptive intensity Agent:
In the collaborative perception model, the cooperative information perceptron is being caught the various incident/information relevant with collaborative perception constantly; External event mainly contains long-distance user's collaborative design behavior message and other collaborative users' registration/withdraw from information; And internal event mainly contains that user oneself revises the active of perception table and to the analysis of historical behavior; Perceptron is paid the perceptive intensity processor with the information of collecting, and will collect internal event and deliver the perception state set; Perceptive intensity processor real-time computing system is this website user and other perceptive intensities between the designer of respectively cooperating at that time; Perception is handled distributor and is caused corresponding cognitive method according to perceptive intensity and support the perception state set, and the shared working space that the cognitive method collection will act on the collaborative user just provides dynamic collaborative perception support based on perceptive intensity for each teamworker.
The present invention compares with background technology, and the useful effect that has is:
The present invention is a kind of based on the cooperation perceptive method on the cooperation perceptive intensity Agent mechanism.Utilize of perception and the collection of intelligent body, set up the perceptive intensity computation model between different user cooperative information.By the dynamic induction of perceptive intensity, provide varigrained collaborative perception information respectively to different users.Simultaneously, perceptive intensity is reacted on multiple shared working space perception instrument, make these collaborative perception instruments carry out adaptive function adjustment intelligently along with the variation of cooperation among users relation.Thereby it is intelligent that perception has been had, and improves the ability and the collaborative work efficient of collaborative perception effectively.
Description of drawings
Fig. 1 is a collaborative perception system framework model schematic diagram;
Fig. 2 is based on the perception transaction module schematic diagram of Agent.
Embodiment
The working condition that the user wishes can make things convenient for, perceive in time other designers in collaborative design system (comprises the zone designed/figure layer, drawn content, style, the color that uses with and design idea etc.), especially will understand those and the strong especially current design work of other users of own design section correlation, and the designer does not wish to be subjected to the frequent interference of the collaborative message that those cooperative relationship become estranged relatively simultaneously.Based on the reflection of the cooperation perceptive intensity of Agent is the level of intimate that concerns between different collaborative users in a certain moment or period.It directly affects the transmission/reception granularity of co-operation message, the mode of different user Design view renewal and the Design and Features of various collaborative perception instruments.Adopt and of the present inventionly realize that based on cooperation perceptive intensity Agent the user collaborative cognitive method makes cooperative system can carry out the perception of collaborative work flexibly, adaptively.
Utilize cooperation perceptive intensity Agent to realize that the detailed process of user collaborative perception is as follows:
1) collaborative perception system framework model as shown in Figure 1.This is a kind of based on the collaborative perception model on the cooperation perceptive intensity Agent mechanism, it is a cooperation support facility based on shared Drawing Object working space, to support basic perceptional functions such as dynamic multiple cursor, thumbnail, line style color, have simultaneously auxiliary collaborative perception functions such as task structure and chat, audio frequency, videos.
Shared working space perception: share the space basis that Drawing Object and collaborative support facility have formed the collaborative perception of system.Wherein, collaborative support facility has comprised remote pointer (dynamic multiple cursor), thumbnail and has come the state of presentation graphic object with color, line style.
The structure perception: system provides task structure, graphic layer structure and user role structure, support multitask and role's mechanism (registered user has clear and definite the task division of labor and identity when participating in the cooperation design), provide special mission bit stream service database to carry out the prompting of task list, lists of persons correlation for the user.
The talk perception: mutual notice and chat between the collaborative user can be simulated by a conversation by writing/notification tool by system.
Unofficial perception: system can make the user can directly pass through the interchange of language and the auxiliary collaborative design of video information intuitively by natural interactive styles such as Voice ﹠ Video communications as informal perception.
2) calculating of cooperation perceptive intensity Agent.For example calculate user U
iWith user U
jBetween perceptive intensity P (U
i, U
j):
The first step, user i preestablishes the static factor Ps=A in the perceptive intensity according to common conspiracy relation between own and the user j;
Second step, user i according to and user j between the collaborative design object that keeps generally speaking apart from B, find the solution the dynamic factor Pa=1/B in the perceptive intensity;
In the 3rd step,, change and adjust factor-alpha, β size according to current concrete cotasking.
Tightness degree according to user i and the common conspiracy relation of user j, default collaborative threshold values m, by the history table of current collaborative beginning back in a period of time recently, that calculates user i and user j connects tightness degree a each other, and revise α with a/m, obtain α=α ';
In like manner, according to the distance of user i and the common collaborative design object of user j, preset one apart from threshold values n, utilize the recent history record sheet to calculate the rate of change b of the collaborative design object distance of active user i and user j, and revise β with b/n, obtain β=β '.
The 4th step is with four parameter factors Ps that calculate, Pa, α, β substitution formula (1)
P(Ui，Uj)＝Ps*α+Pa*β (1)
Be P (Ui, Uj)=A* α '+(1/B) * β '.
3) based on the perception transaction module of Agent as shown in Figure 2.The perception processing procedure of this model is as follows:
The first step, cooperative information perceptron are being caught the various incident/information relevant with collaborative perception constantly, comprise the dynamic change of perception internal; External event mainly contains long-distance user's collaborative design behavior message and other collaborative users' registration/withdraw from information; And internal event mainly contains that user oneself revises the active of perception table and to the analysis of historical behavior;
In second step, the cooperative information perceptron is paid the perceptive intensity processor with the information collected, and perceptive intensity processor real-time computing system is this website user and other perceptive intensity P between the designer of respectively cooperating at that time;
In the 3rd step, perception is handled distributor and is caused corresponding cognitive method according to perceptive intensity;
In the 4th step, the shared working space that corresponding perception support facility method acts on the collaborative user just provides dynamic collaborative perception support based on perceptive intensity for each teamworker.
Claims (1)
1, a kind of based on the cooperation perceptive method on the cooperation perceptive intensity Agent mechanism, it is characterized in that:
1) the collaborative perception model of system:
Cooperation perceptive intensity Agent is a kind of entity with controlled function; The collaborative work space in real time, dynamically be adjusted and react on to cooperation perceptive intensity should be able to according to the propelling of cotasking in the collaborative work space; The collaborative work space comprises dynamic multiple cursor, thumbnail, line style color; Cooperation perceptive intensity; Structure perception, the auxiliary perception of chat, audio frequency, video are used for auxiliary cooperation perceptive intensity Agent and finish collaborative perception to shared working space jointly;
2) calculating of cooperation perceptive intensity Agent:
What perceptive intensity was described is the level of intimate of cooperation relation between a certain moment/period collaborative design person, if user A is big for the perceptive intensity of user B behavior, show that user A needs understand the details activity of user B more in time, different user drawing area or distance between objects/position relation at that time is the most direct dynamic reflection of perceptive intensity in shared working space;
Perceptive intensity can define by the perception table between the user, the perception table record of each website the perceptive intensity rank between this website and other the online websites, the perceptive intensity P between user Ui and the user Uj (Ui Uj) is defined as follows:
P(Ui，Uj)＝Ps*α+Pa*β (1)
Wherein, Ps is the static factor in the perceptive intensity, be set up on their own in advance by user i and user j between the perceptive intensity default value; Pa is the dynamic factor in the perceptive intensity, expression be the design of two online user's real-time collaboratives the time design object the inverse of distance; α, β adjust according to concrete cotasking and situation for adjusting the factor;
3) based on the collaborative perception implementation method of perceptive intensity Agent:
In the collaborative perception model, the cooperative information perceptron is being caught the various incident/information relevant with collaborative perception constantly; External event mainly contains long-distance user's collaborative design behavior message and other collaborative users' registration/withdraw from information; And internal event mainly contains that user oneself revises the active of perception table and to the analysis of historical behavior; Perceptron is paid the perceptive intensity processor with the information of collecting, and will collect internal event and deliver the perception state set; Perceptive intensity processor real-time computing system is this website user and other perceptive intensities between the designer of respectively cooperating at that time; Perception is handled distributor and is caused corresponding cognitive method according to perceptive intensity and support the perception state set, and the shared working space that the cognitive method collection will act on the collaborative user just provides dynamic collaborative perception support based on perceptive intensity for each teamworker.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101175085B (en) * | 2007-10-30 | 2010-07-21 | 北京航空航天大学 | Construction method of dynamic cooperation perception model facing cooperation type gridding application |
| CN103246707A (en) * | 2013-04-09 | 2013-08-14 | 北京致远协创软件有限公司 | Cooperative relation calculating method based on cooperative management module |
| CN105141668A (en) * | 2015-07-31 | 2015-12-09 | 中冶南方工程技术有限公司 | Data synchronization method based on multiple distributed intelligent agents |
-
2005
- 2005-05-16 CN CN 200510050336 patent/CN1694409A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101175085B (en) * | 2007-10-30 | 2010-07-21 | 北京航空航天大学 | Construction method of dynamic cooperation perception model facing cooperation type gridding application |
| CN103246707A (en) * | 2013-04-09 | 2013-08-14 | 北京致远协创软件有限公司 | Cooperative relation calculating method based on cooperative management module |
| CN103246707B (en) * | 2013-04-09 | 2016-02-10 | 北京致远协创软件有限公司 | A kind of conspiracy relation computing method based on coordinated management module |
| CN105141668A (en) * | 2015-07-31 | 2015-12-09 | 中冶南方工程技术有限公司 | Data synchronization method based on multiple distributed intelligent agents |
| CN105141668B (en) * | 2015-07-31 | 2018-09-25 | 中冶南方工程技术有限公司 | A kind of method of data synchronization based on distributed multi agent |
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