Abstract: A magnetoresistive random access memory (MRAM) device includes a first array region and a second array region on a substrate, a first magnetic tunneling junction (MTJ) on the first array region, a first top electrode on the first MTJ, a second MTJ on the second array region, and a second top electrode on the second MTJ. Preferably, the first top electrode and the second top electrode include different nitrogen to titanium (N/Ti) ratios.

Abstract: A magnetoresistive random access memory (MRAM) structure, including a substrate and multiple MRAM cells on the substrate, wherein the MRAM cells are arranged in a memory region adjacent to a logic region. An ultra low-k (ULK) layer covers the MRAM cells, wherein the surface portion of ultra low-k layer is doped with fluorine, and dents are formed on the surface of ultra low-k layer at the boundaries between the memory region and the logic region.

Abstract: Prediction logic analyzes previous data usage activities of a customer process running on a host machine to generate a first prediction indicating that the customer process will request a first data set at a first time. The prediction logic retrieves the first data set from long-term storage and loads the first data set into memory on the host machine in advance of the first time in order to provide the customer process with access to first data set in the memory during a period between the first time and a second time. The prediction logic further generates a second prediction indicating that the customer process will not access the first data set for a threshold period of time after the second time and stores the first data set in the long-term storage at the second time.

Abstract: Systems and methods of a novel self-serve, customer driven data platform that can automatically unify and structure the data that comes from different sources, in order to provide well defined data for any federated learning task. This platform solves a critical problem for federated learning which usually requires multiple different data sources jointly learning one model. In the real-world scenario, the assumption that most existing federated learning frameworks have, that different data owners follow the same rule or structure to save the data, usually does not hold. Our data platform is the one of the novel and heuristic ways to solve this practical problem and makes larger scale and automated industrial level federated learning achievable.

Abstract: A data analytics system may receive query definitions from which relationships between datasets may be identified. The query definitions may be analyzed to determine estimated costs and frequencies of combining a first and second dataset. Based on the cost and frequency, a combined dataset may be generated to by joining data from the first and second datasets. The combined dataset may be stored. Queries that comprise instructions to combine the first and second datasets may be processed by instead accessing the combined dataset.

Abstract: A resource management service implements techniques for provisioning a process with computing resources sufficient to process a query. A query is received and computing system resources sufficient to process the query are provisioned. A response to the query is generated by running the process with the provisioned computing system resources.

Abstract: The subject invention is a new Micoservices based Mainchain/Sidechain (MMS) architecture, which is a four-layer architecture including mainchian layer, microservices core layer, sidechain layer and DApps layer, to solve the issues of the traditional public blockchain platform. To illustrate the implementation of MMS, the subject invention also gives one possible implementation scenario of MMS by creating different side chains including Management Sidechain, System Service Sidechain, and Ecosystem Sidechain. Finally, the subject invention also presents method for a for cross-chain communication mechanism among MMS.

Abstract: In the present invention, a method of producing a colourant-incorporated silk fibroin is provided. In a preferred embodiment, the method comprises the steps of: i) decrystallizing a degummed silk fibroin in the presence of an acidic solution or a metal salt solution (i.e. lithium bromide); ii) mixing one or more colourants with the decrystallized silk fibroin and iii) recrystallizing the decrystallized silk fibroin containing the colourants such that it forms a recrystallized region encapsulating the colourants, thereby obtaining the colourant-incorporated silk fibroin. In addition, a cosmetic product comprising the colourant-incorporated silk fibroin is provided.

Abstract: There is provided a method of preparing transition metal phosphide comprising the step of mixing a solution of a transition metal precursor and a phosphorous precursor under conditions to form the transition metal phosphide. There is also provided a transition metal phosphide particle made according to the method as defined herein. There is additionally provided a method of preparing a transition metal phosphide-based electrode used for producing hydrogen in the electrolysis of water.

Abstract: There is provided a method of preparing transition metal phosphide comprising the step of mixing a solution of a transition metal precursor and a phosphorous precursor under conditions to form the transition metal phosphide. There is also provided a transition metal phosphide particle made according to the method as defined herein. There is additionally provided a method of preparing a transition metal phosphide-based electrode used for producing hydrogen in the electrolysis of water.

Abstract: The present invention relates to a method for determining the presence or amount of a compound in a sample by interparticle distance-dependent sensing, comprising: (a) contacting the sample suspected of containing the compound with rare earth doped metal oxide nanoparticles; and (b) detecting the compound by determining the change in luminescent properties of the rare earth doped metal oxide nanoparticles upon contact with the sample.

Abstract: A storage area network extension, network and method include a storage terminal coupled to a remote node. The remote node is connected to a passive optical network (PON) for transferring data signals in the PON and storage signals to/from the storage terminal by employing subcarrier channels in the PON to enable concurrent bidirectional transfer of the data and the storage signals. A storage area network is coupled to the storage terminal and configured to store and retrieve the storage signals for transfer over the PON.

Abstract: Techniques for managing resources in a point-to-multipoint (P2MP) network are disclosed. In some examples, a root station is adapted to transmit and receive network packets and leaf stations are adapted to transmit and receive the network packets from the root station. An electrical control system can be adapted to reduce an amount of time for the electrical control system to produce a steady state output and to define a maximum boundary for the output. The electrical control system may include feedback to control the root station based, at least in part, on the output of the electrical control system.

Abstract: Techniques for managing resources in a point-to-multipoint (P2MP) network are disclosed. In some examples, a root station is adapted to transmit and receive network packets and leaf stations are adapted to transmit and receive the network packets from the root station. An electrical control system can be adapted to adjust a control error toward a zero value and adjust an output toward a steady state. The electrical control system may include feedback to control the root station based, at least in part, on the output of the electrical control system.

Abstract: A method includes inserting a virtual circuit connectivity verification packet into aggregated traffic of m packets transmitted over multiple pseudowires in a network path, replying to the transmitted m packets with a virtual circuit connectivity verification packet with a packet loss indication when at least one packet loss is detected in an m packet group, and adjusting a rate of transmitting the aggregated m packets responsive to the packet loss indication. In the preferred embodiment the multiple pseudowires are one of constant bit rate and variable bit rate and the adjusting of the rate includes rate adjustment of variable bit rate pseudowires.

Abstract: Techniques for managing resources in a point-to-multipoint (P2MP) network are disclosed. In some examples, a root station is adapted to transmit and receive network packets and leaf stations are adapted to transmit and receive the network packets from the root station. An electrical control system can be adapted to adjust a control error toward a zero value and adjust an output toward a steady state. The electrical control system may include feedback to control the root station based, at least in part, on the output of the electrical control system.

Abstract: Techniques for managing resources in a point-to-multipoint (P2MP) network are disclosed. In some examples, a root station is adapted to transmit and receive network packets and leaf stations are adapted to transmit and receive the network packets from the root station. An electrical control system can be adapted to reduce an amount of time for the electrical control system to produce a steady state output and to define a maximum boundary for the output. The electrical control system may include feedback to control the root station based, at least in part, on the output of the electrical control system.

Abstract: A storage area network extension, network and method include a storage terminal coupled to a remote node. The remote node is connected to a passive optical network (PON) for transferring data signals in the PON and storage signals to/from the storage terminal by employing subcarrier channels in the PON to enable concurrent bidirectional transfer of the data and the storage signals. A storage area network is coupled to the storage terminal and configured to store and retrieve the storage signals for transfer over the PON.

Abstract: An optical line terminal (OLT), network and method include input and output switching modules configured to switch between input and output channels. A transmission module is configured for physical layer transmission using at least one of a plurality of transmission technologies to provide multiple uses of an existing transmission line. A dynamic resource module is configured to allocate network resources dynamically to one or more storage area networks (SAN) based on storage resource requests. A service differentiation module is configured to determine and implement different service levels for SAN users. An existing network infrastructure is enabled to provide custom SAN services without a dedicated line and without interfering with existing services.

Abstract: A method includes inserting a virtual circuit connectivity verification packet into aggregated traffic of m packets transmitted over multiple pseudowires in a network path, replying to the transmitted m packets with a virtual circuit connectivity verification packet with a packet loss indication when at least one packet loss is detected in an m packet group, and adjusting a rate of transmitting the aggregated m packets responsive to the packet loss indication. In the preferred embodiment the multiple pseudowires are one of constant bit rate and variable bit rate and the adjusting of the rate includes rate adjustment of variable bit rate pseudowires.