-
公开(公告)号：EP2352087A4
公开(公告)日：2012-08-08
申请号：EP09821874
申请日：2009-08-24
Applicant: IBM
Inventor： YOSHIZAWA TAKEO , KOMATSU HIDEAKI
IPC: G06F9/45
-
公开(公告)号：AU2010246464A1
公开(公告)日：2010-12-16
申请号：AU2010246464
申请日：2010-11-26
Applicant: IBM
Inventor： YURIYAMA MADOKA , NUMAO MASAYUKI , YOSHIZAWA TAKEO , ISHIGAKI YOSHINOBU , WATANABE YUJI
Abstract: The invention provides a method for accessing information on an article with a tag attached thereon, the method making it possible to prevent information on article worn by an individual from being grasped with a tag reader installed in a public space, without sacrificing traceability and without involving much increase in cost, a local server, an ONS proxy, a program, a tag creation method, a tag writer and a tag writer control program. According to the invention, there is provided a method for providing access to information on articles associated with tags in a network system including a local server, an ONS proxy, an ONS server and at least one PML server, the method comprising the steps of: the local server reading, by using a tag reader connected to the local server, the data stored in a tag including at least one encrypted virtual ID; the local server sending an ONS service request including the virtual ID to the ONS proxy; the ONS proxy acquiring an article ID by decrypting the virtual ID by use of a key K; the ONS proxy generating, by using the article ID, a network address request for acquiring the network address of a PML server in which the information on article associated with the tag is stored, to send the request to the ONS server; the local server receiving the network address of a PML server which the ONS server has returned in response to the network address request; the local server sending, by using the network address of a PML server, a PML service request including the virtual ID to the PML server; and the PML server providing access to the information on article associated with the tag, which has been specified with the article ID acquired by decrypting the virtual ID by use of the key K, for the local server.
-
公开(公告)号：GB2495417A
公开(公告)日：2013-04-10
申请号：GB201221843
申请日：2011-04-21
Applicant: IBM
Inventor： MAEDA KUMIKO , MURASE MASANA , YOSHIZAWA TAKEO , DOI MUNEHIRO , KOMATSU HIDEAKI
IPC: G06F9/48
Abstract: In a dynamic resource allocation system by a computer, system stop time accompanying a configuration modification when modifying the system configuration according to the situation is reduced. As pre-processing, the system collects traffic data while the system is in operation over a certain period of time. Then, from the collected traffic data, a number of typical patterns are extracted. Next, for each of the typical patterns, a stream program is created individually, and saved so as to be capable of being referenced later. Next, an ID of an acting task for transitioning between different stream programs is held. In actual system operation, the system measures traffic data either periodically or at an arbitrary time point, a pattern acquired as a result is compared with the typical patterns, and the stream program corresponding to the closest typical pattern is selected as the next phase. When moving to the next phase from the stream program of the current phase, according to the invention, task switching costs and data transfer costs between resources are taken into consideration so as to move free tasks of the current phase as acting tasks gradually to the stream program of the phase, thereby controlling program stop time.
-
公开(公告)号：DE112011100714T5
公开(公告)日：2013-01-17
申请号：DE112011100714
申请日：2011-04-21
Applicant: IBM
Inventor： MAEDA KUMIKO , MURASE MASANA , YOSHIZAWA TAKEO , DOI MUNEHIRO , KOMATSU HIDEAKI
IPC: G06F9/48
Abstract: Zum Verringern einer Systemunterbrechungsdauer infolge der Änderung einer Systemkonfiguration in einem System zur computergesteuerten dynamischen Ressourcenzuweisung in Abhängigkeit von den Umständen. Während das System in Betrieb ist werden Verkehrsdaten für eine bestimmte Zeit als eine Vorverarbeitung gesammelt. Typische Muster werden aus den gesammelten Verkehrsdaten extrahiert. Anschließend werden für die einzelnen typischen Muster Stream-Programme erzeugt und für eine spätere Bezugnahme gespeichert. Anschließend werden die Kennungen von alternativen Tasks für einen Übergang zwischen verschiedenen Stream-Programmen gespeichert. Im eigentlichen Systembetrieb misst das System Verkehrsdaten regelmäßig oder jederzeit, vergleicht die resultierenden Muster mit den typischen Mustern und wählt ein Stream-Programm in Übereinstimmung mit dem ähnlichsten typischen Muster als die nächste Phase. Gemäß der vorliegenden Erfindung kann eine Programmunterbrechungszeitdauer, wenn von dem Stream-Programm in der gegenwärtigen Phase zu der nächsten Phase gewechselt wird, verringert werden, indem leere Tasks in der gegenwärtigen Phase zu dem nächsten Stream-Programm unter Berücksichtigung der Kosten der Umschaltung zwischen Tasks, der Kosten der Übertragung von Daten zwischen Ressourcen usw. schrittweise verschoben werden.
-
Patent Agency Ranking
公开(公告)号：DE112011100714B4
公开(公告)日：2018-07-19
申请号：DE112011100714
申请日：2011-04-21
Applicant: IBM
Inventor： MAEDA KUMIKO , MURASE MASANA , YOSHIZAWA TAKEO , DOI MUNEHIRO , KOMATSU HIDEAKI
IPC: G06F9/48
Abstract: Zum Verringern einer Systemunterbrechungsdauer infolge der Änderung einer Systemkonfiguration in einem System zur computergesteuerten dynamischen Ressourcenzuweisung in Abhängigkeit von den Umständen.Während das System in Betrieb ist werden Verkehrsdaten für eine bestimmte Zeit als eine Vorverarbeitung gesammelt. Typische Muster werden aus den gesammelten Verkehrsdaten extrahiert. Anschließend werden für die einzelnen typischen Muster Stream-Programme erzeugt und für eine spätere Bezugnahme gespeichert. Anschließend werden die Kennungen von alternativen Tasks für einen Übergang zwischen verschiedenen Stream-Programmen gespeichert. Im eigentlichen Systembetrieb misst das System Verkehrsdaten regelmäßig oder jederzeit, vergleicht die resultierenden Muster mit den typischen Mustern und wählt ein Stream-Programm in Übereinstimmung mit dem ähnlichsten typischen Muster als die nächste Phase. Gemäß der vorliegenden Erfindung kann eine Programmunterbrechungszeitdauer, wenn von dem Stream-Programm in der gegenwärtigen Phase zu der nächsten Phase gewechselt wird, verringert werden, indem leere Tasks in der gegenwärtigen Phase zu dem nächsten Stream-Programm unter Berücksichtigung der Kosten der Umschaltung zwischen Tasks, der Kosten der Übertragung von Daten zwischen Ressourcen usw. schrittweise verschoben werden.
-
公开(公告)号：CA2574214A1
公开(公告)日：2006-01-26
申请号：CA2574214
申请日：2005-07-13
Applicant: IBM
Inventor： YURIYAMA MADOKA , YOSHIZAWA TAKEO , ISHIGAKI YOSHINOBU , WATANABE YUJI , NUMAO MASAYUKI
Abstract: The invention provides a method for accessing information on an article with a tag attached thereon, the method making it possible to prevent information on article worn by an individual from being grasped with a tag reader installed in a public space, without sacrificing traceability and without involving much increase in cost, a local server, an ONS proxy, a program, a tag creation method, a tag writer and a tag writer control program. According to the invention, there is provided a method for providing access to information on articles associated with tags in a network system including a local server, an ONS proxy, an ONS server and at least one PML server, the method comprising the steps of: the local server reading, by using a tag reader connected to the local server, the data stored in a tag including at least one encrypted virtual ID; the local server sending an ONS service request including the virtual ID to the ONS proxy; the ONS proxy acquiring an article ID by decrypting the virtual ID by use of a key K; the ONS proxy generating, by using the article ID, a network address request for acquiring the network address of a PML server in which the information on article associated with the tag is stored, to send the request to the ONS server; the local server receiving the network address of a PML server which the ONS server has returned in response to the network address request; the local server sending, by using the network address of a PML server, a PML service request including the virtual ID to the PML server; and the PML server providing access to the information on article associated with the tag, which has been specified with the article ID acquired by decrypting the virtual ID by use of the key K, for the local server.
-
公开(公告)号：AU2005264379A1
公开(公告)日：2006-01-26
申请号：AU2005264379
申请日：2005-07-13
Applicant: IBM
Inventor： YURIYAMA MADOKA , ISHIGAKI YOSHINOBU , WATANABE YUJI , YOSHIZAWA TAKEO , NUMAO MASAYUKI
Abstract: The invention provides a method for accessing information on an article with a tag attached thereon, the method making it possible to prevent information on article worn by an individual from being grasped with a tag reader installed in a public space, without sacrificing traceability and without involving much increase in cost, a local server, an ONS proxy, a program, a tag creation method, a tag writer and a tag writer control program. According to the invention, there is provided a method for providing access to information on articles associated with tags in a network system including a local server, an ONS proxy, an ONS server and at least one PML server, the method comprising the steps of: the local server reading, by using a tag reader connected to the local server, the data stored in a tag including at least one encrypted virtual ID; the local server sending an ONS service request including the virtual ID to the ONS proxy; the ONS proxy acquiring an article ID by decrypting the virtual ID by use of a key K; the ONS proxy generating, by using the article ID, a network address request for acquiring the network address of a PML server in which the information on article associated with the tag is stored, to send the request to the ONS server; the local server receiving the network address of a PML server which the ONS server has returned in response to the network address request; the local server sending, by using the network address of a PML server, a PML service request including the virtual ID to the PML server; and the PML server providing access to the information on article associated with the tag, which has been specified with the article ID acquired by decrypting the virtual ID by use of the key K, for the local server.
-
8.发明专利
公开(公告)号：CA2574214C
公开(公告)日：2014-06-10
申请号：CA2574214
申请日：2005-07-13
Applicant: IBM
Inventor： ISHIGAKI YOSHINOBU , NUMAO MASAYUKI , WATANABE YUJI , YURIYAMA MADOKA , YOSHIZAWA TAKEO
Abstract: A method and system for providing access to information on an article to which a tag is coupled. A local server reads the tag containing a virtual ID that includes an encryption of a bit string. The bit string includes an article ID containing a manufacturer ID. The local server is coupled to an ONS server, an ONS proxy server, and a PML server via a network. The local server sends to the ONS proxy server an ONS service request that includes the virtual ID and requests a network address of the PML server. The local server receives, from the ONS server, the network address of the PML server. The local server sends to the PML server, at the network address of the PML server, a PML information request that includes the virtual ID and requests article information. The local server receives, from the PML server, the article information.
-
公开(公告)号：BRPI0512672A2
公开(公告)日：2009-01-13
申请号：BRPI0512672
申请日：2005-07-13
Applicant: IBM
Inventor： ISHIGAKI YOSHINOBU , NUMAO MASAYUKI , WATANABE YUJI , YURIYAMA MADOKA , YOSHIZAWA TAKEO
Abstract: The invention provides a method for accessing information on an article with a tag attached thereon, the method making it possible to prevent information on article worn by an individual from being grasped with a tag reader installed in a public space, without sacrificing traceability and without involving much increase in cost, a local server, an ONS proxy, a program, a tag creation method, a tag writer and a tag writer control program. According to the invention, there is provided a method for providing access to information on articles associated with tags in a network system including a local server, an ONS proxy, an ONS server and at least one PML server, the method comprising the steps of: the local server reading, by using a tag reader connected to the local server, the data stored in a tag including at least one encrypted virtual ID; the local server sending an ONS service request including the virtual ID to the ONS proxy; the ONS proxy acquiring an article ID by decrypting the virtual ID by use of a key K; the ONS proxy generating, by using the article ID, a network address request for acquiring the network address of a PML server in which the information on article associated with the tag is stored, to send the request to the ONS server; the local server receiving the network address of a PML server which the ONS server has returned in response to the network address request; the local server sending, by using the network address of a PML server, a PML service request including the virtual ID to the PML server; and the PML server providing access to the information on article associated with the tag, which has been specified with the article ID acquired by decrypting the virtual ID by use of the key K, for the local server.
-
-
-
-
-
-
-
-
Search Results
9
records
(took 0.048 seconds)
