EP2160882A1 - Procede et dispositif de mise en relation de pairs dans un reseau - Google Patents
Procede et dispositif de mise en relation de pairs dans un reseauInfo
- Publication number
- EP2160882A1 EP2160882A1 EP08806068A EP08806068A EP2160882A1 EP 2160882 A1 EP2160882 A1 EP 2160882A1 EP 08806068 A EP08806068 A EP 08806068A EP 08806068 A EP08806068 A EP 08806068A EP 2160882 A1 EP2160882 A1 EP 2160882A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- peer
- point
- network
- pair
- euclidean space
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/104—Peer-to-peer [P2P] networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/104—Peer-to-peer [P2P] networks
- H04L67/1044—Group management mechanisms
- H04L67/1053—Group management mechanisms with pre-configuration of logical or physical connections with a determined number of other peers
- H04L67/1055—Group management mechanisms with pre-configuration of logical or physical connections with a determined number of other peers involving connection limits
Definitions
- the invention lies in the general field of peer networks.
- the present invention provides a solution that does not have this disadvantage by providing a method for connecting peers in a network without the users of these peers know each other, based on common interests such as common musical tastes .
- the invention relates to a method of relating a first peer in a peer network, with at least a second pair in this network. This process comprises:
- the first pair is associated with a point representative of at least one characteristic of the first pair in a Euclidean space each dimension of which is defined from at least one type of characteristic; for each of a plurality of potential peers in the network:
- the invention also provides a device that can be used in a peer network to connect a first peer with at least a second pair of the network.
- This device comprises: means for associating the first peer with a representative point, in a Euclidean space, with a plurality of characteristics of this first pair, each dimension of the space being defined at least from a type of feature ; means for associating each of a plurality of potential pairs in the network with a representative point, in this Euclidean space, of characteristics of the potential peer and for calculating a distance in this Euclidean space between this point and the first point; and
- the method and the device according to the invention can thus select peers on the network and connect them by analyzing certain characteristics of these peers. These characteristics are peer-specific characteristics, as opposed to peer-dependent characteristics such as geographical distances or peer-to-peer network.
- the invention proposes the creation of a real map representing the peers in a space according to their own characteristics, for example the number of files of a type published in a network by each peer.
- the invention can be used to connect users according to the type of questions they ask on forums, depending on the type of software installed on their peers, traffic generated by these peers on the network or preferred hours of connection of these peers to the network.
- each dimension of the Euclidean space is associated with a file type, and the coordinate of the points in the Euclidean space according to this dimension is defined by the number of files of this file. type published in the network by the peer associated with that point.
- the invention thus relates people who choose to publish audio files rather than video files.
- the expression "type of file” can also designate different kinds of files having the same extension.
- the invention makes it possible to distinguish, among the audio files .mp3, the music files of different genres, for example pop, rock, jazz.
- a coordinate of a point in Euclidean space is defined by the number of files of a type published in the peer network, divided by the total number of files published by that peer. peer.
- the peers selected to be related to a first pair are those that are associated with a point whose distance from the point associated with the first peer is less than a predetermined distance.
- the invention makes it possible to connect all the users of peers having a common characteristic, without restriction on the number of these peers.
- a predetermined number of peers associated with the points closest to the point of that first peer are selected.
- the invention makes it possible to relate a predetermined number of users.
- the different steps of the linking method are determined by instructions of computer programs. Consequently, the invention also aims at a computer program that can be implemented in a connection device or, more generally, in a server, this program comprising instructions adapted to the implementation of the steps of FIG. a method of relating as described above.
- This program can use any programming language, and be in the form of source code, object code, or intermediate code between source code and object code, such as in a partially compiled form, or in any other form desirable shape.
- the invention also relates to a computer-readable information medium, comprising instructions of a computer program as mentioned above.
- the information carrier may be any entity or device capable of storing the program.
- the medium may comprise storage means, such as a ROM, for example a PD
- ROM read-only memory
- a microelectronic circuit ROM or a magnetic recording means, for example a floppy disk or a hard disk.
- the information medium may be a transmissible medium such as an electrical or optical signal, which may be conveyed via an electrical or optical cable, by radio or by other means.
- the program according to the invention can in particular be downloaded to a network of the Internet type.
- the information carrier may be an integrated circuit in which the program is incorporated, the circuit being adapted to execute or to be used in the execution of the process in question.
- FIG. 1 shows, in its environment, a server according to the invention in a particular embodiment
- FIG. 2 represents a Euclidean space used a particular mode of implementation of the invention
- FIG. 3 shows, in flowchart form, the main steps of a connection method according to the invention in a particular embodiment.
- Figu re 1 represents a server 10 according to the invention.
- This server 10 has the hardware architecture of a computer. It includes a processor 11, a random access memory 12, a read-only memory 13 and means 14 for communicating with peers Pi connected, such as this server 10, to a network of peers 100, which pairs can be materialized by communicating devices of various natures, such as personal computers, PDAs or mobile phones.
- the read-only memory 13 constitutes a recording medium readable by the server 10 on which is recorded a computer program according to the invention, this program comprising instructions for carrying out the steps of a method of putting into proper relationship the invention, the main steps of which are represented in flowchart form in FIG. 3.
- the invention makes it possible to relate peer users according to their musical tastes.
- FIG. 1 shows the number of music files published by the peer P 1 in the network 100, namely:
- each dimension of the space E corresponds to a musical genre.
- space E has three dimensions, namely a pop dimension, a rock dimension and a jazz dimension.
- the point M 1 associated with the peer P 1 therefore has coordinates ⁇ 28, 35, 17 ⁇ in this space.
- the distance d ,, j between two points M 1 , M j of respective coordinates Jx 1 , y ,, z, ⁇ and ⁇ X j , V j , Z j ⁇ is calculated as follows :
- the point M 3 is closer to the point M 1 than the point M 2 . Also, if one chooses to put in relation with the user of the peer P 1 the user having the musical tastes closest to it, one will select the user of the peer P 3 .
- each dimension of the Euclidean space E corresponds to a musical file type.
- a dimension could correspond to a combination of music files for example.
- a step E20 we represent, in the Euclidean space E, the points associated with the different peers of the network.
- the coordinate of this point on each of the dimensions is equal to the number of music files of the kind associated with this dimension.
- step E30 one calculates the distances between all the points of the Euclidean space E taken two to two. Any distance in the mathematical sense of the term can be used.
- distance must also be understood to encompass the result of a calculation of the type of equation (1), and wherein one or more weights have been introduced to favor one or more characteristics.
- weights For example:
- the peers are then selected to relate according to the distances between the points associated with these peers in the Euclidean space E
- the peers selected to be related to a peer P may be all peers whose points are contained in a sphere of predetermined radius centered on the point M associated with that peer.
- the peers selected to be put in relation with the peer P 1 may also be the peers whose points are closest to the point M 1 . During a step E50, the selected peers are then connected.
- the server 10 sends an email to each of the peers of the network with the list of peers selected to be put in relation with this peer.
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Computing Systems (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (AREA)
- Information Transfer Between Computers (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0756078 | 2007-06-27 | ||
PCT/FR2008/051136 WO2009007587A1 (fr) | 2007-06-27 | 2008-06-24 | Procede et dispositif de mise en relation de pairs dans un reseau |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2160882A1 true EP2160882A1 (fr) | 2010-03-10 |
Family
ID=39110845
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP08806068A Withdrawn EP2160882A1 (fr) | 2007-06-27 | 2008-06-24 | Procede et dispositif de mise en relation de pairs dans un reseau |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2160882A1 (fr) |
WO (1) | WO2009007587A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20230286861A1 (en) * | 2022-03-09 | 2023-09-14 | Compass Minerals America Inc. | De-icing compositions and methods of making and using thereof |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6912622B2 (en) | 2002-04-15 | 2005-06-28 | Microsoft Corporation | Multi-level cache architecture and cache management method for peer-to-peer name resolution protocol |
US7289520B2 (en) | 2002-11-20 | 2007-10-30 | Hewlett-Packard Development Company, L.P. | Method, apparatus, and system for expressway routing among peers |
US7558875B2 (en) * | 2003-09-15 | 2009-07-07 | Microsoft Corporation | Measurement-based construction of locality-aware overlay networks |
-
2008
- 2008-06-24 EP EP08806068A patent/EP2160882A1/fr not_active Withdrawn
- 2008-06-24 WO PCT/FR2008/051136 patent/WO2009007587A1/fr active Application Filing
Non-Patent Citations (2)
Title |
---|
None * |
See also references of WO2009007587A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2009007587A1 (fr) | 2009-01-15 |
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Extension state: AL BA MK RS |
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RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: PETESCH, FABRICE |
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DAX | Request for extension of the european patent (deleted) | ||
17Q | First examination report despatched |
Effective date: 20110118 |
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