242results about How to "Improve collaboration" patented technology

A spreadsheet user-interfaced web-based business data publishing system allows users to input and visualize field data and analytical results with interactive charts through a familiar MS-EXCEL user interface. A plug-in module associated with the user's browser and EXCEL application enables a background, web-services connection over the Internet to a management sub-system which extracts, transforms, and publishes data. Charts are customized using a WYSIWYG interface, and business dashboards are constructed through a simple drag-n-drop process. An account management system is included with access control to protect information security. The system is used for visualizing data managing reports, providing special tools to use SAP data, access Query Cubes in SAP BW, and standard and custom R/3 reports. Once data has been extracted from SAP, it is transformed, merged with other data sources, and published as a dashboard or in a business portal. Its management and configuration functions are suited for enterprise reporting and sharing business data.

The invention provides an operation management method of an electric power system cloud simulation platform. The electric power system cloud simulation platform comprises a cloud simulation resource management system and a cloud simulation application supporting system. The method comprises the following steps that the cloud simulation resource management system is constructed; the cloud simulation application supporting system is constructed; the safety of the electric power system cloud simulation platform is determined; operation management of the electric power system cloud simulation platform is carried out. Cloud simulation analytical calculation application is achieved, multiple users can carry out currents, transient stability, small interference, short-circuit currents and other simulation calculation functions on one or more sets of data according to the permission in the mode of facing network services, and the limitation that services and data of standalone version software cannot be shared in large-scale interconnected power grid analytical calculation is eliminated.

An interactive and intelligent user interface for inputting a query, generating a query result including one or more matching concepts stored in a knowledgebase of one or more media types, and presenting the user with a rich personalized query result based on the user's preferences and personal information, and provides improved relevant search results.

Certain example embodiments described herein relate to security systems and/or methods for cloud computing environments. More particularly, certain example embodiments described herein relate to the negotiation and subsequent use of Trading Partner Agreements (TPAs) between partners in a Virtual Organization, the TPAs enabling resources to be shared between the partners in a secure manner. In certain example embodiments, TPAs are negotiated, an algorithm is executed to determine where an executable is to be run, the resource is transferred to the location where it is to be run, and it is executed—with the TPAs collectively defining a security policy that constrains how and where it can be executed, the resources it can use, etc. The executable may be transferred to a location in a multipart (e.g., SMIME) message, along with header information and rights associated with the executable.

The invention relates to a spatial information network architecture. The spatial information network architecture comprises a ground information port, a data forwarding layer and a space-based backbone network; the ground information port is connected with the data forwarding layer, is connected with the space-based backbone network through the data forwarding layer and is used for executing a user task request according to a received flow table; the data forwarding layer is composed of at least one satellite selected from a medium earth orbit satellite and a low earth orbit satellite and is used for receiving the flow table, calling resources to execute the user task request, performing data transmission and forwarding according to the flow table; the space-based backbone network comprises at least one geostationary orbit space satellite, a controller in the geostationary orbit space satellite allocating resources for the task request and issuing the flow table; and the ground information port and the space-based backbone network together form a double-backbone control system. According to the spatial information network architecture of the invention, the global coverage characteristics of the GEO (geostationary orbit) satellite and the computing power of a ground base station are effectively combined, and the spatial information network can obtain route forwarding strategies in real time, allocate resources and nodes reasonably according to tasks and improve resource utilization rate and node cooperation ability.

Methods, apparatuses, and computer-readable media for initiating an application for participants of a conference are disclosed. In one embodiment, a method is provided for concurrently initiating an application for participants of a conference. A conference may be established including a plurality of participant user devices. A request may be received from a participant user device in the conference to assign an application to the conference after the conference has been established. The application may be assigned to the conference. In response to the assigning the application to the conference, initiation of the application for use on each of the plurality of participant user devices in the conference may be concurrently requested. Apparatuses and computer-readable media having instructions for providing the method are also disclosed. These may provide multiple application instances for different participants of the conference, and may result in increased collaboration and/or productivity for participants of a conference.

The invention relates to a cloud manufacturing serve access terminal for machine tool equipment, and belongs to the technical field of distribution type manufacturing system information integration. The cloud manufacturing serve access terminal is a hardware-hardware integrated device comprising a central processing unit, a memory, an LCD (Liquid Crystal Display), a touch screen input interface, a video input interface, a general-purpose input/output interface, an Ethernet interface, a JTAC interface, a general-purpose serial bus interface, a machine toll communication conversion interface, an embedded manufacturing execution system and a real-time operation system. The terminal can effectively lead wide-area and variant machine tool equipment to a cloud manufacturing serve platform, achieves the real-time acquisition, transmission and monitoring of processing information of the machine tool equipment, and provides the support for optimal operation of the cloud manufacturing serves such as machine tool equipment networked integrated operation, technology real-time optimal decision, remote maintenance and repair and the like. The cloud manufacturing serve access terminal has the characteristics of convenience in access, high stability, strong generality and good expansibility.

The invention discloses a collaborative modeling method and system based on a mobile terminal and a holographic displayed virtual scene. The method includes constructing a holographic three-dimensional projection device connected to a server; connecting a mobile terminal with the server in one wireless local area network; acquiring and inputting the two-dimensional planar design graph and layout drawing or pre-stored planar graph of the three-dimensional virtual scene into the system; allowing high priority users to draw or adjust the virtual scene wall in a two-dimensional scene drawing unit according to the input scene planar design graph, and generating a three-dimensional scene in the virtual environment in real time; allowing model adding units of multiple mobile terminals to add models of the virtual scene collaboratively; allowing a natural interaction unit to determine the holographic displayed three-dimensional virtual scene; storing the two-dimensional planar design graph of the three-dimensional scene, and outputting the three-dimensional scene. The accuracy of scene arrangement is improved, the collaborative modeling for communication between the mobile terminal and the server is implemented for users, the collaboration of the virtual scene design is improved, and the producing efficiency is improved.

The invention provides an intellectual property core of optical fiber channel, which pertains to the field of computer memory technology, resolves the imperfection of the function of the current intellectual property core, and realizes the protocol process function of FC-1 layer and the partial FC-2 layer of fiber channel. The invention comprises a 8b or 10 b decoder, a 8b or 10b coder, receiver state machine, a sending state machine, a fiber channel port state machine, a frame-receiving engine, a frame-sending engine, a frame-sending buffer area, a stream control module, configuration and a statistical module between buffer areas. The invention provides frame level user logical interface, adopts asynchronous FIFO queue as a frame-receiving buffer area and a frame sending buffer area, and provides perfect configuration and statistical function, thus improving the coordination capability of software and hardware.

The present invention is directed to communication system and methods. More specifically, various embodiments of the present invention provide a communication interface that is configured to transfer data at high bandwidth using PAM format(s) over optical communication networks. In certain embodiments, the communication interface is used by various devices within a spine-leaf network architecture, which allows large amount of data to be shared among servers.

The invention belongs to the technical field of a high-performance processor and particularly relates to an internuclear communication method of a multinuclear processor and a circuit structure thereof. In the communication method provided by the invention, functional expansion is performed on a register circuit module in the existing multinuclear processor architecture, and an internuclear communication address mapping unit is added in the module, thereby realizing the access to an internuclear communication address by accessing a register address and realizing the rapid access to the internuclear communication address and the rapid interaction of the internuclear data. The circuit structure provided by the invention comprises an expansion register circuit module, an FIFO (First In First Out) queue circuit module, a data route array circuit module, an internuclear communication control circuit module and a processor functional circuit module, and the circuit structure is divided into three data link levels. The internuclear communication method and the circuit structure thereof prompt the communication efficiency and operation efficiency of the existing multinuclear processor and have obvious academic value and practical value.

The present invention provides a data analysis processing system and an online model deployment method thereof. The method comprises the steps of: performing publishing of an algorithm model based ondetected user operation used for a deployment algorithm model, and displaying the published algorithm model in a user interface to allow preset users using the data analysis processing system to access and/or call the published algorithm model. The data analysis processing system and the online model deployment method thereof can provide the system or publish the algorithm model established by theusers to services capable of being accessed by other users so as to improve the cooperation of a data analysis processing system, facilitate user usage and improvement of the usage efficiency.

A system and method are provided to learn and infer the time until a user will be available for communications, collaboration, or information access, given evidence about such observations as time of day, calendar, location, presence, and activity. The methods can be harnessed to coordinate communications between parties via particular modalities of interaction. The system includes a user state identifier that determines a user's state from background knowledge, the flow of time, or one or more context information sources. A data log can be employed to store information about user state changes and observational evidence to accumulate statistics and build inferential models of the availability and unavailability of users for different kinds of communication, collaboration, and information access. A forecaster is constructed from the accumulated statistics and/or learned models to enable a determination of a user's likely return, or, more generally, the probability distribution over a user's likely return to particular states of availability. The forecaster can be employed to cache information for offline access, drive displays of availability and unavailability, to send messages that include availability forecasts, and to automatically perform scheduling or rescheduling of communications.

The invention belongs to the technical field of medical alliance chains, and discloses a medical alliance chain lightweight dynamic autonomous cross-chain interaction method. The method comprises thesteps: constructing a cross-chain consensus mechanism based on a threshold digital signature; constructing a cross-chain path certification signature, including group key generation and sharing, threshold subgroup signature generation and path certification updating; and realizing the value transfer among different alliance chain nodes. According to the method, the inter-node communication topology of a medical alliance chain is simplified, a node cross-chain communication model based on an intelligent contract state period and a node cross-chain communication identity credibility path provingconstruction rule are given, and dynamic construction and verification of inter-chain transaction interactive credible path proving are carried out; the consensus process of cross-chain transactionsby a plurality of alliance chain verification node lists is modeled into a threshold digital signature process with a plurality of privilege subgroups, so the alliance chain internal consensus based on the verification node lists is expanded into the inter-alliance chain cross-chain consensus on the premise of not increasing the computational complexity.

The invention discloses a multi-dimensional power communication network flow prediction method and system; the method comprises the following steps: step 1, network flow is collected; step 2, a multi-dimensional flow prediction method is carried out; step 3, a dynamic weight updating strategy is introduced into a single exponential smoothing algorithm; the system comprises application layer equipment, an interface module, an SDN controller, an SDN coordinator, an SDN device, an OTN device and an EOPN device. The method and the system have the advantages that a cloud service technology is introduced in the adopted data measurement method; an SDN technology is introduced into a data acquisition part; the collected transverse dimension data are trained through a BP neural network algorithm; and an algorithm combined with an FARIMA algorithm and an ELman algorithm is adopted for the collected longitudinal dimension data. The precision of the prediction algorithm is improved; and the singleexponential smoothing algorithm is adopted to update the weight output by the multi-dimensional prediction algorithm, so that the fluctuation dimension of errors is reduced.

The invention discloses a method for integrating various service systems at a cloud computing server side, and belongs to the technical field of cloud computing server sides. According to the technical scheme, all service system ports at the cloud computing server side are integrated through supporting platform middleware which provides a unified service entry for the outside world, data needed by all the service systems are integrated in the supporting platform middleware, and the service systems have access to the data through respective permissions. The method for integrating various service systems at the cloud computing server side integrates all the service systems for the cloud computing server side, collaborative performance and efficiency of the service systems are improved effectively, and a method for sharing data among the service systems is provided.

The invention belongs to a building structure member in the technical field of building engineering, and particularly relates to a steel-encased concrete steel column with a built-in spiral stirrup. The steel-encased concrete steel column comprises longitudinal angle steels, horizontal connecting pieces, a spiral stirrup, a longitudinal reinforcement and core concrete, wherein each longitudinal angle steel is arranged in each corner of the column, the longitudinal angle steels are connected through horizontal connecting pieces, the horizontal connecting pieces are welded on the inner sides or the outer sides of a longitudinal angle steel flange plate to form a steel-encased framework, the longitudinal reinforcement is arranged on the inner wall of the spiral stirrup to form a spiral reinforcement cage which is arranged in the center of the steel-encased framework, the core concrete is filled in the internal space of the steel-encased framework to form the steel-encased concrete steel column with the built-in spiral stirrup. The steel-encased concrete steel column with the built-in spiral stirrup has the advantages of being high in bearing capacity, good in ductility, excellent in anti-seismic property, low in steel ratio, small in section dimension, convenient to construct, fast in progress and the like.

The invention discloses a system and method for quickly building an FPGA digital simulation model, and relates to the technical field of FPGA software verification. The method comprises the followingsteps: reading an RTL code of a tested piece, and extracting the name of the tested piece, the name, the bit width and the transmission direction of a port of the tested piece; generating a top-layercode file of the simulation model according to the acquired information; and in the top-layer code file of the simulation model, the tested piece module, the excitation generator module and the verification result detector are instantiated, the tested piece port is connected with the ports of the excitation generator module and the result detector module, and then a script file operated by the framework is created. According to the scheme, the establishment of the FPGA digital simulation model can be automatically realized, and the problem that the establishment of the existing FPGA software digital simulation model needs to be completed manually is relieved. And the generated simulation model follows a fixed mode, so that verification personnel are helped to quickly build the numerical simulation model, the consistency of codes among the projects is also helped, and the reusability of the codes is ensured.

The present invention provides a method of magnetic disc cache replacement in P2P video on demand system, includes following steps: 1) each client node sends the latest data cache information of the current node to neighbor nodes of the client node; 2) for each data block in magnetic disc cache of client nodes that needs replacing magnetic disc cache data, according to each neighbor node of the client node provided data cache information to obtain number of neighbor nodes needing the data block urgently and number of neighbor nodes needing the data block commonly; 3) according to number of neighbor nodes needing the data block urgently and number of neighbor nodes needing the data block commonly to obtain priority value of each the data block, further according to the priority value to obtain data blocks will be replaced; using data in the memory cache of the client nodes to cover the data blocks to be replaced. The invention can improve collaboration of nodes in system network and reduce pressure of media source server.

The invention relates to a Petri network chain type flight delay prewarning device and a processing method thereof, which belongs to the technical field of civil aviation. The Petri network chain type flight delay prewarning device is characterized in that a source airport delayed flight chain information acquisition apparatus comprises a data acquisition sensor, a PC, a database server, an LED display screen and a mobile network, a downstream processing apparatus comprises a site PC, a database server, an LED display screen and a mobile network. The processing method comprises the steps as follows: a PC of a source airport accesses the database sever by a data transmission network, the mobile network sends out delay information which is simultaneously displayed on the LED display screen; the PC of the source airport writes the information in the database sever of the source airport via the data transmission network by analyzing chain reaction of the Petri network flight delay; and a site database server of the airport reads the flight delay information, releases the delay information by the mobile network and displays the delay information on the LED display screen. The Petri network chain type flight delay prewarning device and the processing method thereof sends out flight delay prewarning information in time, which guarantees the information accuracy and real time property and improves efficiency and flight operation quality.

The invention provides a continuous intersection signal cooperative control method based on deep reinforcement learning, and the method employs a DQN strategy of upper and lower Agent networks to process the signal timing of a continuous intersection, so as to reduce the complexity of state obtaining and feedback evaluation, and solve a problem of signal optimization of the continuous intersection. In order to ensure the stability of a training target and prevent the training of the training target from falling into oscillation divergence in a feedback cycle of a target value and a predicted value, a Duffing Double optimization method is adopted to perform DQN optimization training, and compared with a conventional DQN control model, the method can switch intersection phases in real time according to different road environments and traffic states, improves the cooperative ability between intersections, improves the stability of the system, smooth driving at the intersection is guaranteed, the traffic capacity of the intersection is improved, and a new solution and a theoretical basis are provided for relieving traffic jam, improving travel efficiency and reducing safety accidents.