Abstract: Implementations of the present disclosure are directed to sharing data in a supply chain, the data corresponding to an item having a tag associated therewith. Methods include storing item-level data in a computer-readable repository, determining endpoint data, the endpoint data indicating a location of the item-level data, determining a random number from the tag, the random number unique to the item, selecting a first integer and a second integer, generating a first public key based on the first integer and a semi-public key based on the second integer, generating an identifier based on the first public key and the random number, generating a key based on the semi-public key and the random number, encrypting the endpoint data using the key to provide encrypted endpoint data, defining a tuple comprising the identifier and the encrypted endpoint data, and transmitting the tuple over a network for storage in a persistent storage device.

Abstract: Implementations of the present disclosure are directed to sharing data in a supply chain, the data corresponding to an item having a tag associated therewith. Methods include determining a random number from the tag, the random number being unique to the item, selecting a first integer and a second integer, generating a first public key based on the first integer and a semi-public key based on the second integer, generating an identifier based on the first public key and the random number, generating a key based on the semi-public key and the random number, encrypting the data using the key to provide encrypted data, defining a tuple comprising the identifier and the encrypted data, and transmitting the tuple over a network for storage in a persistent storage device.

Abstract: Implementations of methods of sharing data in a supply chain, the data corresponding to an item having a tag associated therewith, include generating data corresponding to the item, generating a data reference, encrypting the data using an encryption key to provide encrypted data, transmitting the encrypted data over a network for storage in a database based on the data reference, writing the data reference and the encryption key to the tag, and transferring the item to a successor in the supply chain. Implementations include retrieving information electronically stored on the tag, the information comprising a data reference and an encryption key, transmitting a data request over a network for retrieving encrypted data from a database, the data request comprising the data reference, receiving the encrypted data from the database, and decrypting the encrypted data using the encryption key to provide decrypted data.

Abstract: Implementations of the present disclosure are directed to sharing data in a supply chain, the data corresponding to an item having a tag associated therewith. Methods include storing item-level data in a computer-readable repository, determining endpoint data, the endpoint data indicating a location of the item-level data, determining a random number from the tag, the random number unique to the item, selecting a first integer and a second integer, generating a first public key based on the first integer and a semi-public key based on the second integer, generating an identifier based on the first public key and the random number, generating a key based on the semi-public key and the random number, encrypting the endpoint data using the key to provide encrypted endpoint data, defining a tuple comprising the identifier and the encrypted endpoint data, and transmitting the tuple over a network for storage in a persistent storage device.

Abstract: Implementations of the present disclosure provide an integrated smart label, comprising a plurality of electronic components, each of the electronic components including a profile defining at least a portion of a machine-readable indicia, at least one of the electronic components storing first data, and the machine-readable indicia being a visual representation of second data. Implementations of the present disclosure also provide a method of producing an integrated smart label, and a system employing an integrated smart label.

Abstract: Implementations of the present disclosure are directed to sharing data in a supply chain, the data corresponding to an item having a tag associated therewith. Methods include determining a random number from the tag, the random number being unique to the item, selecting a first integer and a second integer, generating a first public key based on the first integer and a semi-public key based on the second integer, generating an identifier based on the first public key and the random number, generating a key based on the semi-public key and the random number, encrypting the data using the key to provide encrypted data, defining a tuple comprising the identifier and the encrypted data, and transmitting the tuple over a network for storage in a persistent storage device.

Abstract: Embodiments of the present invention relate to analysis of large data sets using distributed polynomial interpolation. Particular embodiments compile such data sets from a large number of nodes. According to certain embodiments, a node gathers data for a certain time interval, and then approximates the gathered data with a polynomial. The node then sends its data in the form of the polynomial and an identification (ID), to a repository such as a database. For each node the polynomial may be queried from the database, and then the integral for the required interval calculated therefrom. Embodiments of the present invention may be particularly suited to allow real-time analytics of data collected from a large number of electrical power smart meters.

Abstract: Implementations of methods of sharing data in a supply chain, the data corresponding to an item having a tag associated therewith, include generating data corresponding to the item, generating a data reference, encrypting the data using an encryption key to provide encrypted data, transmitting the encrypted data over a network for storage in a database based on the data reference, writing the data reference and the encryption key to the tag, and transferring the item to a successor in the supply chain. Implementations include retrieving information electronically stored on the tag, the information comprising a data reference and an encryption key, transmitting a data request over a network for retrieving encrypted data from a database, the data request comprising the data reference, receiving the encrypted data from the database, and decrypting the encrypted data using the encryption key to provide decrypted data.

Abstract: Implementations of the present disclosure provide an integrated smart label, comprising a plurality of electronic components, each of the electronic components including a profile defining at least a portion of a machine-readable indicia, at least one of the electronic components storing first data, and the machine-readable indicia being a visual representation of second data. Implementations of the present disclosure also provide a method of producing an integrated smart label, and a system employing an integrated smart label.

Abstract: Queries in a distributed database system are received at computer devices participating in the database system. A determination is made as to which of the respective, participating computer devices has data relevant to the query. Information about the computer devices(s) which has or have the relevant data is communicated to the participating computer devices. Such information is used to determine, at each of the respective participating computer devices, a benefit value for at least one of the participating computer devices. A determination is made as to which the participating computer devices will process the query by comparing the benefit values for the participating computer devices.

Abstract: Enhanced item tracking using selecting querying, in which a scan envelope of a mobile reader is defined, items expected within the defined scan envelope are determined, and a low-level query including a tuning parameter that selectively includes or excludes the determined items is generated. The approach also includes transmitting the low-level query via the mobile reader, and outputting an indicia of items that respond to the low-level query.

Abstract: Queries in a distributed database system are received at computer devices participating in the database system. A determination is made as to which of the respective, participating computer devices has data relevant to the query. Information about the computer devices(s) which has or have the relevant data is communicated to the participating computer devices. Such information is used to determine, at each of the respective participating computer devices, a benefit value for at least one of the participating computer devices. A determination is made as to which the participating computer devices will process the query by comparing the benefit values for the participating computer devices.

Abstract: A method for generating a recommendation to a customer includes detecting, in a first terminal that is part of a distributed terminal system in a commercial enterprise, an identifier for a first product. The identifier is detected in connection with a customer of the commercial enterprise, the first product being registered as belonging to a portion of the commercial enterprise assigned to the first terminal. Several other terminals in the distributed terminal system are prompted, after detecting the identifier, to generate recommendations intended for the customer. The generated recommendations are received, each generated by one of the prompted terminals using the detected identifier and a database local to that prompted terminal. At least one of the received recommendations are presented to the customer. Each presented recommendation is selected using a reputation value for the corresponding prompted terminal in a database local to the first terminal.