International Business Machines Corporation

Yoshinobu Ishigaki

Masayuki Numao

Yuji Watanabe

Madoka Yuriyama

Mukul Pramod Markande

Sunil Manohar Ranahandola

Takeo Yoshizawa

Ramakrishna J Gorthi

Gorthi J Ramakrishna

A system which implements a method for providing attribute data. A request is received from a user device via a network for a virtual ID token relating to attribute information pertaining to a subscriber associated with the user device. A data record including L attributes of the subscriber is read from a database, L being at least 2. The data record is provided to the user device via the network. A selection of M attributes of the L attributes is received from the user device via the network, M being less than L. A virtual record including the M attributes selected from the data record is generated, the virtual record including a virtual ID (VID) for identifying the virtual record. The generated virtual record is stored in the database. The virtual ID token is provided to the user device via the network, wherein the virtual ID token includes the VID.

Attribute information providing system

Embodiments of the invention related to a method for encapsulating phone numbers preferably using a token based framework and routing calls between users using such a token based framework, where the method comprises generating a set of tokens by a service provider for a phone number provided by the service provider, wherein the set of tokens comprise a generic token and a privacy token, the generic token maintained by the service provider and the privacy token distributed to a first user. Other embodiments are also disclosed.

Phone number encapsulation using token based framework

The present invention provides an apparatus for verifying the authority of an owner, in terms of an identifier of a product, the first verification information for verifying the authority held at a terminal for an owner with the authority involving the product, and the second verification information for verifying the authority concerning the identifier of the product stored in a product database. The apparatus comprises means for receiving the identifier and the first verification information, means for acquiring the second verification information from the product DB, and means for determining whether or not there is the authority from the first verification information and the second verification information. A hash value acquired from a one-way hash function is employed as a verification key of the verification information.

Verifying the ownership of an owner's authority in terms of product and service

A method for providing attribute data. A request is received from a user device for a virtual ID token relating to attribute information pertaining to a subscriber associated with the user device. Responsive to the request for the virtual ID token, a data record is read from a database. The data record includes L attributes of the subscriber. L is at least 2. The data record is provided to the user device. A selection of M attributes of the L attributes is received from the user device. M is less than L. A virtual record including the M attributes selected from the data record is generated. The virtual record includes a virtual ID (VID) for identifying the virtual record. The generated virtual record is stored in the database. The virtual ID token is provided to the user device. The virtual ID token includes the VID.

Attribute information providing method

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.

Method and system for providing access to information on an article to which a tag is coupled

System, method and program product for tracing first, second and third processes for producing a product. First, second and third process instances for the first, second and third processes, respectively, are generated. Tracing information is stored in association with the first, second and third process instances to indicate respective execution conditions. The third process instance is executed after the second process instance, and the second process instance is executed after the first process instance. The first process instance yields a product which is subject to the second process instance, and the second process instance yields a product which is subject to the third process instance. A first pointer indicates that the second process instance follows the first process instance, and a second pointer indicates that the third process instance follows the second process instance.

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Yokohama, Japan

Yoshinobu Ishigaki