CN105991780A - Internet IP address positioning data-based IP address positioning system and method - Google Patents
Internet IP address positioning data-based IP address positioning system and method Download PDFInfo
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- CN105991780A CN105991780A CN201510057358.2A CN201510057358A CN105991780A CN 105991780 A CN105991780 A CN 105991780A CN 201510057358 A CN201510057358 A CN 201510057358A CN 105991780 A CN105991780 A CN 105991780A
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Abstract
The invention provides an Internet IP address positioning data-based IP address positioning system and an Internet IP address positioning data-based IP address positioning method. The system includes a data extraction layer, a data processing layer, a data storage layer and a verification fusion layer. The method includes the following steps that: configuration parameters are initialized, and normalization processing is performed on acquired Internet IP address positioning data; reverse verification is performed on the Internet IP address positioning data; and the Internet IP address positioning data are fused. According to the Internet IP address positioning data-based IP address positioning system and method of the invention, a plurality of Internet IP address positioning databases are integrated, so that the Internet IP address positioning databases can complement each other and improve each other, and therefore, data coverage can be improved; memory mirroring is utilized to carry out data entry, so that efficiency can be greatly improved; and reverse verification and trust-based data fusion techniques are adopted, so that the accuracy of data can be improved.
Description
Technical field
The present invention relates to IP address location positioning field, be specifically related to a kind of IP address based on internet-ip address location data
Alignment system and method.
Background technology
IP address location refers to that the IP address according to the network equipment determines its geographical position, i.e. determines the administrative area information of IP address.
In recent years, network application based on IP address geo location emerges in an endless stream, and mainly includes that targeted ads, social networks, network are pacified
Entirely, network service performance optimization etc..The raising of the foundation in IP address location storehouse and positioning precision, accuracy has become current mutual
Network a upper problem demanding prompt solution.
There are IP2LOCATION, purity, IP138, Sina, Taobao in the main flow IP address location storehouse existed on the internet at present
Deng.These storehouses, location present that data acquisition interface differs, data appearance form is different, the feature of positioning precision difference,
Its order of accuarcy is also because of national and regional difference residing for IP address and difference simultaneously.
These data bases present on the Internet are mainly by ICANN (Internet Corporation for Assigned Names
And Numbers, ICANN) distribute information, the deployment of operator IP address distribution condition, use
Family active feedback is submitted to, is obtained by application program, built with reference to modes such as other IP address location storehouses, there is renewal speed
The shortcoming such as slowly, between storehouse orientation conflicts is more.
Summary of the invention
In order to solve, IP address location is inaccurate, cover incomplete problem, and the present invention provides a kind of fixed based on internet-ip address
The IP address location system and method for bit data, uses the technology such as data normalization, reversely checking, data fusion to improve IP
The accuracy of address location.
In order to realize foregoing invention purpose, the present invention adopts the following technical scheme that:
The present invention provides a kind of IP address location system based on internet-ip address location data, and described system includes that data carry
Take layer, data analysis layer, data storage layer and checking fused layer；
Described data extraction layer gathers internet-ip address location data, the internet ip ground that described data analysis layer will collect
Location, location data are normalized, and it is fixed that described data storage layer memory mirror optimizes the internet-ip address after normalized
Bit data, internet-ip address location data are verified and merge by described checking fused layer.
The collection plug-in unit of described data extraction layer includes IP2LOCATION plug-in unit, Sina's plug-in unit, Taobao's plug-in unit, pure plug-in unit
With IP138 plug-in unit.
The present invention also provides for a kind of IP address locating methods based on internet-ip address location data, and described method includes:
Initial configuration parameter, and the internet-ip address location data collected are normalized；
Internet-ip address location data are reversely verified；
Internet-ip address location data merge.
Described configuration parameter includes internet-ip address location library name, interface, gathering line number of passes, collection period and acquisition rate.
The internet-ip address location data collected are normalized, by using participle and the unified interconnection of manual examination and verification
The form of net IP address location data, and internet-ip address location data are encoded, form IP geocoding table.
Reversely checking internet-ip address location data, including:
Use memory mirror storage IP geocoding, the internet ip ground IP geocoding of storage and data extraction layer gathered
Location, location data are compared, and pick out internet-ip address location data that position changes and recorded internet-ip address
In location database, the data in memory mirror are updated to the IP geocoding that data extraction layer gathers simultaneously；
Use traceroute method to visit and take the routing iinformation of IP address, and by checking IP address of router data be verified
Whether internet-ip address location data mate, and then judge the accuracy of internet-ip address location database.
Internet-ip address location data fusion includes:
Set up trust model；
Bonus policy is used to improve internet-ip address location database weight.
Described trust model includes subjective trust and directly trusts；
Trusted entities and the trusting relationship being trusted between entity are decided by the subjective observation of trusted entities, according to the meaning of trusted entities
The value being trusted entity is estimated by figure, state and behavial factor, obtains subjective trust；
Trusted entities utilizes interaction time, to the dynamic evaluation being trusted the historical behavior of entity, current behavior is trusted, shape
Become and directly trust.
If subjective trust and direct trust use T respectivelysubAnd TdirRepresent, then by subjective trust and directly trust the trust together decided on
Value T represents, has:
T=α Tsub+βTdir (1)
Wherein, α and β represents subjective trust and the significance level directly trusted, i.e. subjective trust weights and objective trust power respectively
Value, and meet alpha+beta=1.
If observing time, starting time, current time use t respectivelyref、tn、t0Represent, meet tref=tn+t0；If user couple
The total degree of the internet-ip address location data satisfaction that internet-ip address location database provides is designated as N, internet ip ground
Location location database persistently provides the times N of satisfactory servicesuc, being satisfied with threshold value is Thsuc, amendment type (1), obtain revised
Trust value T ', T ' are more than Th in scoringsucService be satisfactory service；T ' is expressed as:
T '=α Tsub+βTdir+RW (2)
Wherein, RW represents award value, is continued favorable comment by user, is reversely verified that accuracy, internet-ip address location data are joyous
Degree of meeting determines；
Observing time trefIn, award value RW controls below 0.5, decays in time simultaneously；RW is expressed as:
Wherein,Represent attenuation function；S is rate of decay, 0 ＜ s≤1, represents undamped during s=0；tkFor corresponding to upper
The time point of secondary evaluation；L(tk) represent tkRelative to current time t0Time gap.
Compared with prior art, the beneficial effects of the present invention is:
A. the present invention merges multiple internet-ip address location database, makes them be complementary to one another and perfect, improves data and covers
Capping；
B. employ memory mirror and carry out the typing of data, greatly improve efficiency；
C. use reversely checking and based on the Data fusion technique trusted, improve the data precision.
Accompanying drawing explanation
Fig. 1 is IP address location system structure schematic diagrams based on internet-ip address location data in the embodiment of the present invention；
Fig. 2 is that in the embodiment of the present invention, in IP address location data Kuku, data update optimization logical flow chart.
Detailed description of the invention
Below in conjunction with the accompanying drawings the present invention is described in further detail.
The present invention relates to IP address location positioning field, i.e. determined the particular location of this IP address by IP address value.The present invention
By gathering multiple main flow IP address location database data on the Internet now, utilize Data fusion technique to improve IP address location
The method of precision, and ultimately form corresponding IP address location storehouse.Which employs internet-ip address location database data and gather skill
The methods such as art, data normalization technology, reverse verification technique, Data fusion technique realize and improve systematic function.
Such as Fig. 1, the present invention provides a kind of IP address location system based on internet-ip address location data, and described system includes
Data extraction layer, data analysis layer, data storage layer and checking fused layer；
Described data extraction layer gathers internet-ip address location data, the internet ip ground that described data analysis layer will collect
Location, location data are normalized, and it is fixed that described data storage layer memory mirror optimizes the internet-ip address after normalized
Bit data (such as Fig. 2), internet-ip address location data are verified and merge by described checking fused layer.
The collection plug-in unit of described data extraction layer includes IP2LOCATION plug-in unit, Sina's plug-in unit, Taobao's plug-in unit, pure plug-in unit
With IP138 plug-in unit.
The present invention also provides for a kind of IP address locating methods based on internet-ip address location data, and described method includes:
Initial configuration parameter, and the internet-ip address location data collected are normalized；
Internet-ip address location data are reversely verified；
Internet-ip address location data merge.
Described configuration parameter includes internet-ip address location library name, interface, gathering line number of passes, collection period and acquisition rate.
Due to several main flow internet-ip address location database (IP2LOCATION, purity, Taobao, Sina, IP138)
There is the mode difference of externally offer data, data form differs, data precision is different, data content exists the differences such as another name,
Therefore the present invention gathers internet-ip address location data by the way of loading and gathering plug-in unit, and is normalized, and passes through
Use participle and manual examination and verification to unify the form of internet-ip address location data, and internet-ip address location data are carried out
Coding, forms IP geocoding table.
IP geographic location information has the feature of frequently variation, the Internet each IP address date the most therefore exist data change not in time,
The situation of positional information Wrong localization.Therefore the present invention is reversely verified by internet-ip address location data, including:
Use memory mirror storage IP geocoding, the internet ip ground IP geocoding of storage and data extraction layer gathered
Location, location data are compared, and pick out internet-ip address location data that position changes and recorded internet-ip address
In location database, the data in memory mirror are updated to the IP geocoding that data extraction layer gathers simultaneously；
Use traceroute method to visit and take the routing iinformation of IP address, and by checking IP address of router data be verified
Whether internet-ip address location data mate, and then judge the accuracy of internet-ip address location database.
The multiple IP address location storehouses gathered on the Internet due to IP geographic location information, can not provide unified IP address bit
Put result, it is possible to there are data has the situation of conflict.Therefore the present invention has needed internet-ip address to position data fusion；
Including:
Set up trust model；
Bonus policy is used to improve internet-ip address location database weight.
Described trust model includes subjective trust and directly trusts；
Trusted entities and the trusting relationship being trusted between entity are decided by the subjective observation of trusted entities, according to the meaning of trusted entities
The value being trusted entity is estimated by figure, state and behavial factor, obtains subjective trust；It addition, only by user's
Subjective trust can not obtain best effect, the trust value obtained inaccuracy, and then trusted entities utilizes interaction time, right
Be trusted the historical behavior of entity, current behavior carries out the dynamic evaluation trusted, forms directly trust.
If subjective trust and direct trust use T respectivelysubAnd TdirRepresent, then by subjective trust and directly trust the trust together decided on
Value T represents, has:
T=α Tsub+βTdir (1)
Wherein, α and β represents subjective trust and the significance level directly trusted, i.e. subjective trust weights and objective trust power respectively
Value, and meet alpha+beta=1, it represents the specific requirement depending on IP geographic location information entity, if trusted entities is more believed
The immediate experience of oneself, then just select bigger direct trust value weights.
If observing time, starting time, current time use t respectivelyref、tn、t0Represent, meet tref=tn+t0；If user couple
The total degree of the internet-ip address location data satisfaction that internet-ip address location database provides is designated as N, internet ip ground
Location location database persistently provides the times N of satisfactory servicesuc, being satisfied with threshold value is Thsuc, amendment type (1), obtain revised
Trust value T ', T ' are more than Th in scoringsucService be satisfactory service；T ' is expressed as:
T '=α Tsub+βTdir+RW (2)
Wherein, RW represents award value, is continued favorable comment by user, is reversely verified that accuracy, internet-ip address location data are joyous
Degree of meeting determines；
Observing time trefIn, award value RW controls below 0.5, decays in time simultaneously；RW is expressed as:
Wherein,Represent attenuation function；S is rate of decay, 0 ＜ s≤1, represents undamped during s=0；tkFor corresponding to upper
The time point of secondary evaluation；L(tk) represent tkRelative to current time t0Time gap.For fixed from different internet-ip address
The internet-ip address location data in bit data storehouse, the initial value of s could be arranged to definite value, it is also possible to by the feedback letter of user
Breath adjusts its s value dynamically.
The present invention provides a kind of based on internet-ip address location database, and combines reversely checking, data based on trust model
Fusion method carries out verifying, Perfect the work, ultimately forms the internet-ip address localization method that accuracy is of a relatively high.Have as
Lower advantage: (1) merges multiple internet-ip address location database, makes them be complementary to one another and perfect, improves data cover
Face；(2) employ memory mirror and carry out the typing of data, greatly improve efficiency；(3) reversely checking is used and based on letter
The Data fusion technique appointed, improves the data precision.
Finally should be noted that: above example only in order to illustrate that technical scheme is not intended to limit, art
Those of ordinary skill still the detailed description of the invention of the present invention can be modified or equivalent with reference to above-described embodiment,
These are without departing from any amendment of spirit and scope of the invention or equivalent, the claim of the present invention all awaited the reply in application
Within protection domain.
Claims (10)
1. an IP address location system based on internet-ip address location data, it is characterised in that: described system includes number
According to extract layer, data analysis layer, data storage layer and checking fused layer；
Described data extraction layer gathers internet-ip address location data, the internet ip ground that described data analysis layer will collect
Location, location data are normalized, and it is fixed that described data storage layer memory mirror optimizes the internet-ip address after normalized
Bit data, internet-ip address location data are verified and merge by described checking fused layer.
IP address location system based on internet-ip address location data the most according to claim 1, it is characterised in that:
The collection plug-in unit of described data extraction layer includes IP2LOCATION plug-in unit, Sina's plug-in unit, Taobao's plug-in unit, pure plug-in unit and IP138
Plug-in unit.
3. an IP address locating methods based on internet-ip address location data, it is characterised in that: described method includes:
Initial configuration parameter, and the internet-ip address location data collected are normalized；
Internet-ip address location data are reversely verified；
Internet-ip address location data merge.
IP address locating methods based on internet-ip address location data the most according to claim 1, it is characterised in that:
Described configuration parameter includes internet-ip address location library name, interface, gathering line number of passes, collection period and acquisition rate.
IP address locating methods based on internet-ip address location data the most according to claim 1, it is characterised in that:
The internet-ip address location data collected are normalized, by using participle and manual examination and verification to unify internet ip
The form of address location data, and internet-ip address location data are encoded, form IP geocoding table.
IP address locating methods based on internet-ip address location data the most according to claim 1, it is characterised in that:
Reversely checking internet-ip address location data, including:
Use memory mirror storage IP geocoding, the internet ip ground IP geocoding of storage and data extraction layer gathered
Location, location data are compared, and pick out internet-ip address location data that position changes and recorded internet-ip address
In location database, the data in memory mirror are updated to the IP geocoding that data extraction layer gathers simultaneously；
Use traceroute method to visit and take the routing iinformation of IP address, and by checking IP address of router data be verified
Whether internet-ip address location data mate, and then judge the accuracy of internet-ip address location database.
IP address locating methods based on internet-ip address location data the most according to claim 1, it is characterised in that:
Internet-ip address location data fusion includes:
Set up trust model；
Bonus policy is used to improve internet-ip address location database weight.
IP address locating methods based on internet-ip address location data the most according to claim 7, it is characterised in that:
Described trust model includes subjective trust and directly trusts；
Trusted entities and the trusting relationship being trusted between entity are decided by the subjective observation of trusted entities, according to the meaning of trusted entities
The value being trusted entity is estimated by figure, state and behavial factor, obtains subjective trust；
Trusted entities utilizes interaction time, to the dynamic evaluation being trusted the historical behavior of entity, current behavior is trusted, shape
Become and directly trust.
IP address locating methods based on internet-ip address location data the most according to claim 8, it is characterised in that:
If subjective trust and direct trust use T respectivelysubAnd TdirRepresent, then used with directly trusting the trust value together decided on by subjective trust
T represents, has:
T=α Tsub+βTdir (1)
Wherein, α and β represents subjective trust and the significance level directly trusted, i.e. subjective trust weights and objective trust power respectively
Value, and meet alpha+beta=1.
IP address locating methods based on internet-ip address location data the most according to claim 8, it is characterised in that:
If observing time, starting time, current time use t respectivelyref、tn、t0Represent, meet tref=tn+t0；If user is to interconnection
The total degree of the internet-ip address location data satisfaction that net IP address location data base provides is designated as N, and internet-ip address is fixed
Bit data storehouse persistently provides the times N of satisfactory servicesuc, being satisfied with threshold value is Thsuc, amendment type (1), obtain revised scoring
Trust value T ', T ' are more than ThsucService be satisfactory service；T ' is expressed as:
T '=α Tsub+βTdir+RW (2)
Wherein, RW represents award value, is continued favorable comment by user, is reversely verified that accuracy, internet-ip address location data are joyous
Degree of meeting determines；
Observing time trefIn, award value RW controls below 0.5, decays in time simultaneously；RW is expressed as:
Wherein,Represent attenuation function；S is rate of decay, 0 ＜ s≤1, represents undamped during s=0；tkFor corresponding to upper
The time point of secondary evaluation；L(tk) represent tkRelative to current time t0Time gap.
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