JP6822182B2 - プログラム及び情報処理装置 - Google Patents
プログラム及び情報処理装置 Download PDFInfo
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- JP6822182B2 JP6822182B2 JP2017018450A JP2017018450A JP6822182B2 JP 6822182 B2 JP6822182 B2 JP 6822182B2 JP 2017018450 A JP2017018450 A JP 2017018450A JP 2017018450 A JP2017018450 A JP 2017018450A JP 6822182 B2 JP6822182 B2 JP 6822182B2
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/14—Network analysis or design
- H04L41/142—Network analysis or design using statistical or mathematical methods
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F18/00—Pattern recognition
- G06F18/20—Analysing
- G06F18/23—Clustering techniques
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F18/00—Pattern recognition
- G06F18/20—Analysing
- G06F18/29—Graphical models, e.g. Bayesian networks
- G06F18/295—Markov models or related models, e.g. semi-Markov models; Markov random fields; Networks embedding Markov models
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/12—Digital output to print unit, e.g. line printer, chain printer
- G06F3/1201—Dedicated interfaces to print systems
- G06F3/1202—Dedicated interfaces to print systems specifically adapted to achieve a particular effect
- G06F3/1218—Reducing or saving of used resources, e.g. avoiding waste of consumables or improving usage of hardware resources
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/12—Digital output to print unit, e.g. line printer, chain printer
- G06F3/1201—Dedicated interfaces to print systems
- G06F3/1223—Dedicated interfaces to print systems specifically adapted to use a particular technique
- G06F3/1236—Connection management
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/12—Digital output to print unit, e.g. line printer, chain printer
- G06F3/1201—Dedicated interfaces to print systems
- G06F3/1278—Dedicated interfaces to print systems specifically adapted to adopt a particular infrastructure
- G06F3/1285—Remote printer device, e.g. being remote from client or server
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/50—Testing arrangements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0893—Assignment of logical groups to network elements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/12—Discovery or management of network topologies
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Description
更に別の例として、拡張ネットワークついての遷移確率行列を、次の式に従って求めてもよい。
を用いる。ここでnはノードの識別番号である。またδはクロネッカーのδである。すなわち、式6が定義するノードnの実リンクlに関する通過情報(学習データ)は、そのノードnがその実リンクlの終点ノード又は起点ノードに一致する場合に値が1となり、それ以外の場合は値が0となる。
Claims (3)
- コンピュータを、
ノード群とそれらノード群を結ぶ実リンク群からなるネットワークの情報を取得する取得手段、
前記ネットワークに対し、前記実リンクで結ばれていないノード同士を結ぶ少なくとも1つの仮想リンクを追加することにより拡張ネットワークを生成する追加手段、
前記拡張ネットワークにおける前記実リンク及び前記仮想リンクを介するノード間の遷移の確率過程を定常状態とみなせるまで繰り返し計算することにより、前記ノード群のクラスタリングを行うクラスタリング手段、
として機能させるためのプログラム。 - 前記クラスタリング手段は、
前記拡張ネットワークにおける前記ノード間の確率の遷移の定常状態に基づいて前記実リンク及び前記仮想リンクのリンク確率を計算し、求めたリンク確率のうち実リンクに係るもののみを抽出して規格化し、規格化後の実リンクのリンク確率を用いて前記確率過程の計算を実行する、
ことを特徴とする請求項1に記載のプログラム。 - ノード群とそれらノード群を結ぶ実リンク群からなるネットワークの情報を取得する取得手段と、
前記ネットワークに対し、前記実リンクで結ばれていないノード同士を結ぶ少なくとも1つの仮想リンクを追加することにより拡張ネットワークを生成する追加手段と、
前記拡張ネットワークにおける前記実リンク及び前記仮想リンクを介するノード間の遷移の確率過程を定常状態とみなせるまで繰り返し計算することにより、前記ノード群のクラスタリングを行うクラスタリング手段と、
を有する情報処理装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017018450A JP6822182B2 (ja) | 2017-02-03 | 2017-02-03 | プログラム及び情報処理装置 |
US15/692,373 US10623270B2 (en) | 2017-02-03 | 2017-08-31 | Non-transitory computer readable medium, image processing apparatus, and image processing method |
CN201711075747.3A CN108388906A (zh) | 2017-02-03 | 2017-11-06 | 信息处理设备和信息处理方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017018450A JP6822182B2 (ja) | 2017-02-03 | 2017-02-03 | プログラム及び情報処理装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018124898A JP2018124898A (ja) | 2018-08-09 |
JP6822182B2 true JP6822182B2 (ja) | 2021-01-27 |
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JP2017018450A Active JP6822182B2 (ja) | 2017-02-03 | 2017-02-03 | プログラム及び情報処理装置 |
Country Status (3)
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US (1) | US10623270B2 (ja) |
JP (1) | JP6822182B2 (ja) |
CN (1) | CN108388906A (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB201904266D0 (en) * | 2019-03-27 | 2019-05-08 | Graphcore Ltd | A networked computer with embedded rings |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003271669A (ja) * | 2002-03-15 | 2003-09-26 | Fujitsu Ltd | 話題抽出装置 |
JP4543871B2 (ja) * | 2004-10-15 | 2010-09-15 | 富士ゼロックス株式会社 | 情報処理システム及び情報処理方法、並びにコンピュータ・プログラム |
JP5194765B2 (ja) * | 2007-12-18 | 2013-05-08 | 富士ゼロックス株式会社 | 情報分析装置、及び情報分析プログラム |
TWI435224B (zh) * | 2009-06-12 | 2014-04-21 | Univ Nat Taiwan Science Tech | 路由政策之系統可靠度評估方法 |
CN102457422A (zh) * | 2010-10-20 | 2012-05-16 | 中兴通讯股份有限公司 | 包交换网络中实现跨节点聚合链路的方法及系统 |
JP5737510B2 (ja) * | 2011-06-13 | 2015-06-17 | 日本電気株式会社 | ネットワーク可視化システム、ネットワーク可視化方法、および、ネットワーク可視化プログラム |
JP5895813B2 (ja) | 2012-01-18 | 2016-03-30 | 富士ゼロックス株式会社 | プログラム及び検索装置 |
US10616049B2 (en) * | 2013-01-25 | 2020-04-07 | Dell Products, L.P. | System and method for determining the configuration of switches in virtual link trunking environments |
US20150012658A1 (en) * | 2013-07-07 | 2015-01-08 | Twin Technologies, Inc. | Virtual Network in a Content Delivery Network |
JP6390239B2 (ja) | 2014-07-25 | 2018-09-19 | 富士ゼロックス株式会社 | 情報処理装置、及びプログラム |
JP6511951B2 (ja) | 2015-05-14 | 2019-05-15 | 富士ゼロックス株式会社 | 情報処理装置及びプログラム |
US9705773B2 (en) * | 2015-07-09 | 2017-07-11 | Google Inc. | Parallelized network traffic flow availability simulation using stochastic process and traffic engineering algorithms |
US10257088B2 (en) * | 2016-04-14 | 2019-04-09 | Robin Systems, Inc. | Virtual network overlays for multipath datacenters |
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2017
- 2017-02-03 JP JP2017018450A patent/JP6822182B2/ja active Active
- 2017-08-31 US US15/692,373 patent/US10623270B2/en active Active
- 2017-11-06 CN CN201711075747.3A patent/CN108388906A/zh active Pending
Also Published As
Publication number | Publication date |
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US10623270B2 (en) | 2020-04-14 |
JP2018124898A (ja) | 2018-08-09 |
CN108388906A (zh) | 2018-08-10 |
US20180227189A1 (en) | 2018-08-09 |
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