312 results about "Group type" patented technology

A device and method designed to carry out the computation of a wide range of topological indices of molecular structure to produce molecular descriptors, representing important elements of the molecular structure information including but not limited to molecular structure variables such as; the molecular connectivity chi indices, mXt, and mXtv; kappa shape indices, mκ and mκα; electrotopological state indices, Si; hydrogen electrotopological state indices, HESi; atom type and bond type electrotopological state indices; new group type and bond type electrotopological state indices; topological equivalence indices and total topological index; several information indices, including the Shannon and the Bonchen Trinajstic information indices; counts of graph paths, atoms, atoms types, bond types; and others.

Key rotation required for adaptive streaming of data is described. Metadata is added or provides extensions to two file formats, namely, ISO-based FF (also known as MP4 FF) and MPEG2-TS. A new Sample Group Type box in ISO-based FF is introduced to support key rotation required in adaptive streaming use cases, especially for live adaptive streaming. A mapping from MPEG2-TS FF to ISO-based FF is also enabled with the introduction of this new Sample Group Type by embedding metadata required for key rotation. Key rotation needed for live adaptive streaming in a broadcast environment is enabled.

During monitoring of IP network traffic, network application monitoring metrics are extracted, aggregated into logical group types and subsequently analyzed by identifying group sets of the logical group types, correlating anomalous conditions across the logically grouped and aggregated metrics, and isolating the anomalous conditions to one or more related members of the logical group types. The metrics may include usage metrics, network performance metrics and application performance metrics.

The embodiment of the invention provides a group management method, network equipment and a network system. In the group management method, a mobile management network element receives an access request message of group type user equipment, wherein the access request message comprises the identification information of the user equipment; and the mobile management network element obtains the groupsubscription information and differential subscription information of the user equipment according to the identification information of the user equipment. By applying group management method provided by the embodiment of the invention, the group subscription information and the differential subscription information of the group type user equipment are respectively stored, and the group subscription information and the differential subscription information of the type user equipment are obtained as required, thereby realizing the group management on the group type user equipment.

An improved system and method for network management is presented which facilitates better administration with a more intuitive reflection of the organizational structure with integrated security concerns by introducing novel strategies for grouping users of a network. In particular, a new group, the Universal Group, is introduced to facilitate nested groups with members in more than one Domain. Members of a universal group may be allowed access to resources across Domain boundaries, where Domains reflect a security boundary in the Network. In addition, the nesting of groups, e.g., within Universal Groups, is enabled, subject to some restrictions, in order to reduce the overhead associated with discovering the groups to which a user belongs. Furthermore, allowing a group to include members without security clearance, but restricting the groups listed on an access token corresponding to a user to groups to which the user has security clearence / authorizarion allows flexible management of groups having similar memberships but different security attributes.

The invention discloses a multi-functional group type aromatic ketone compound (shown as in general formulas I-VI), a photoinitiator containing the same and a synthesizing method of the multi-functional group type aromatic ketone compound.

The invention provides a multi-video directing method and equipment assisting live broadcast. The method includes the following steps: collecting at least two paths of audio / video streams through a live broadcast directing station plug-in; processing the at least two paths of audio / video streams to generate an audio / video stream data packet; and transmitting the audio / video stream data packet to a live broadcast application through inter-process communication. The multi-video directing method assisting live broadcast provided by the invention processes more than two paths of audio / video streams separately through the live broadcast directing station plug-in, and transmits the processed audio / video stream data packet to the live broadcast application through the inter-process communication to realize cooperative playing of multiple paths of audio and videos, saving complicated operation of switching among a plurality of live broadcast-assisting applications back and forth, saving loss of equipment resources, maximally avoiding phenomena of equipment jamming and shutdown, and providing convenient and adequate support for group type entertainment anchor performance.

A method of creating a graphical representation of a plurality of components that are grouped in a plurality of component groups, wherein the component groups are formed based on two or more different group types, and values of one or more selectable metrics are associated with the components, the method including the steps of: detecting a selection of the one or more metrics; retrieving metric values for the selected metric associated with components belonging to component groups of a first group type; determining the relative proportion of the retrieved metric values across components that are members of a second type component group; and graphically representing the first type component group using one or more first icons that are graphically represented based on the retrieved metric values, and positioned within a section of the graphical representation based on the determined relative proportion.

This invention discloses a modified sublevel caving method without bottom column, it includes substoping, drilling in route, blasting and ore output. Its feature is that ore body is defined as induction inbreak area, normal winning area and bottom recovery area from top to bottom and working in turns. The goal of induction inbreak area blasting coal winning is to collapse the support between routes and induct up part inbreak ore. Normal winning area blasting mines self area ore and receives up part inbreaked ore. Bottom recovery area recovers stope residue ore and the coal winning of near bottom plate and bottom wall. The original identical ore segment is divided into up and down three areas, and ore break down through induction inbreak and lasting collapse, low depletion and set recovery section at bottom. This invention also improves sector blast hole arrangement, loaded constitution and explosion type, provides a group type multiple sections elementary error blasting plan.

The invention discloses a working face transferring end fluid pressure brace, which is characterized by the following: comprising with front brace support and back brace support to front back two braces as one group type; setting the front brace and the back brace as left right asymmetric structure and nearly same; setting the working face side as short chassis and single stud; setting another side as long chassis, multiple stud and four joint rod device; connecting the top beam on the back brace working face side and the chassis through cable or ring chain, draw top beam or draw shift jack to the front brace or transfer machine; adapting the front and back space of the back brace single stud to the width between the rear edge transferring machine head and the coal getting machine roller front end face; setting anchor bar tendon avoiding protection device at the top beam and front back beam. This brace can increase protection strength and stability.

The invention relates to an automatic advisement releasing system and method. The automatic advisement releasing system comprises a pedestrian capturer, a pedestrian feature analyzer, a client processor, a background server and a network interconnection unit, wherein the pedestrian capturer is used for collecting video images around an advisement releasing region; a pedestrian region in the video image is searched by adopting a pedestrian detection method according to the collected video image; the pedestrian feature analyzer is used for analyzing and judging the pedestrian group types in the images of the pedestrian region and transmitting the pedestrian group type result obtained through analysis and judgment to the client processor; and the client processor is used for automatically selecting corresponding types of advisement sets to be played according to the pedestrian group type result. According to the invention, advisement is automatically selected and played according to the audience group types, thus improving the advisement effect. Advisement contents are automatically updated through automatic analysis on data by the background server, thus reducing the cost of releasing the advisement.

Polyether alcohols having alkoxysilyl groups, the use thereof and a process for their preparation by means of DMC catalysis, characterized in that one or more epoxy-functional alkoxysilanes are added individually or in a mixture with further epoxide compounds and optionally further comonomers, either in block form or in random distribution, onto a chain starter of the formula (VII):R1—H  (VII);having at least one reactive hydroxyl group, where R1 is a saturated or unsaturated, optionally branched radical, or a polyether radical of the alkoxy-, arylalkoxy or alkylarylalkoxy group type, in which the carbon chain may be interrupted by oxygen atoms or corresponds to a polyetheralkoxy radical or to a singularly or multiply fused phenolic group.

This method includes: During installation, the system auto sets the calling thresholds of the large group and the traditional group in the database of the dispatch residing register (DRR) and presets the group types as the system default group, the compel-boosting group and the compel-tradition group. The configuration console, the acceptance console and the management console complete operations of releasing the group numbers / the clique numbers / the user numbers, building groups, setting group type and adding users into a group. When a terminal or a dispatcher starts a group calling (GC), DRR judges which group type this group belonging to and sets the calling mode as the traditional type GC or the boosting type GC depending on the comparison conditions. The system dispatch server builds the calling according to the set GC mode and regulates in time the system configuration parameters. This invention solves the problem that the system GC mode cannot be automatically optimal.

The invention belongs to the technical field of biological information, and provides a protein binding site prediction method, device and equipment and a storage medium. The method comprises the stepsof receiving a protein sequence to be predicted, using a preset sliding window and a sliding step size for performing sequence classification on the protein sequence, obtaining a plurality of amino acid subsequences, constructing a word vector of the protein sequence according to the subsequences, performing document feature extraction on word elements, constructing document feature vectors of the protein sequence according to extracted document features, performing protein chain biological feature extraction on the amino acid subsequences, constructing biological feature vectors of the protein sequence according to the extracted biological features, adopting a preset amino acid residue group classification model for classifying the amino acid subsequences represented by the document feature vectors and the biological feature vectors, and obtaining an amino acid residue group type of the protein sequence; accordingly, the protein binding site prediction accuracy and applicability areimproved.

The invention discloses an API gateway-based API interface access method, and relates to the network technology. The method comprises the following steps: an API (Application Program Interface) needing to be agented on a server-side gateway is registered; the address of the server side gateway is used as the address of the server side; starting a cross-gateway access service of the API interface;the API interface is registered to a client gateway; the client gateway judges whether the API interface corresponding to the access request received by the client gateway is the API interface registered in the gateway or not; if not, the user identifies the user; the identifier of the server gateway and the API interface identifier corresponding to the access request are sent to an authorizationservice center; The access token is applied to the authorization service center, service calling across gateways is achieved, a safety authentication mechanism is provided through the access token, authorization access is achieved, safe, convenient and efficient service calling support can be provided for deep service integration between group type or industrial chain enterprises, and the transverse application integration requirement between the enterprises is met.

A system for dynamic balancing of writes between multiple storage devices in which Remote Data Facility (RDF) groups may be assigned weights according to a dynamic priority parameter. The dynamic priority parameter provides the ability to control the weight of an asynchronous RDF group compared to that of a synchronous RDF group. Thus, when the same RDF adapter includes a mix of asynchronous RDF groups and synchronous RDF groups, a dynamic balance of the write priorities between the two group types may be obtained.

The invention discloses a self-learning type energy-saving water boiler group system and a control method thereof. The system comprises at least two water boilers, information acquisition units, wireless communication units, self-learning type control units and display units. The method comprises the steps that the water boilers record water usage rules of users through the information acquisition units within a certain period of time and transmit the respective water usage rules to each other through the wireless communication units, peak periods, idle periods and non-water-usage periods of water usage are judged according to the rules, and then a reasonable inlet water heating and supply scheme is calculated according to a self-learning algorithm; and the display units of the water boilers display respective water supply states and the water supply states, which are received wirelessly, of other water boilers in real time and put forward a reasonable supply suggestion. According to the system and the control method, a group type drinking water heating and supply method with the self-learning algorithm is adopted, the regional integration is realized, and the system and the control method have the advantages of energy conservation, environment protection, drinking water health and humanization.

Embodiments of the invention disclose a video recommendation method and a server, the accuracy of video recommendation can be improved and the user experience can be improved. The method provided by the embodiment of the invention comprises the steps of obtaining a group establishment reason for a social group in which a user joins, wherein group types corresponding to social groups with different group establishment reasons are different; according to the group establishment reason, obtaining feature data corresponding to the group establishment reason; for different types of social groups, determining weight values of the social groups according to the feature data; setting the social group with the weight value greater than or equal to a preset value as a candidate group; and recommending a video associated with the candidate group to the user.

The invention discloses a game log data processing method and apparatus. The method comprises the following steps of: S1, a data discrimination step of including game logs of physical game servers in different monitoring groups according to server types and / or player group types; S2, a data acquisition and storage step of acquiring and storing the game logs of the monitoring groups separately; and S3, a data processing step of performing processing analysis on game data in the game logs of the monitoring groups separately. According to the game log data processing method and apparatus, the game data remarkably different in characteristic can be discriminately monitored according to different monitoring groups, more concrete data can be provided, and economic system and currency data can be systematically monitored.

The invention provides a control method and control system of electronic conferences. The control method comprises the steps of storing the identification information of conference halls of the electronic conferences and the control parameter information to which electronic conference facility terminals positioned in the electronic conferences correspond for a manager to login a setting interface provided by the invention through any network terminal, inputting the identification information of the conference halls of the electronic conferences to be controlled and the related setting information such as control parameters and the like of the electronic conference facility terminals, and then carrying out control operation on the corresponding electronic conference facility terminals of the conference halls of the electronic conferences by a multi-point control unit so as to supply more perfect electronic conference service aiming at the purpose of supplying the centralization control for the group type electronic conferences, thereby improving the working efficiency.

The invention relates to an application meted for determining a voltage phase and checking a phase by using a cosine law. According to the method, when transformers are in parallel operation, phase check is required to be performed on the transformers or a voltage transformer is utilized to perform the phase check, and the cosine law is utilized to obtain two voltage included angle (phase), and therefore, the phase of voltage can be determined. The application meted is applicable to field phase determination and phase check. The application meted for determining the voltage phase and checking the phase by using the cosine law comprises the following steps that: a special value method in a matrix is utilized to perform real-time analysis on field actual measurement data, such that wiring group types of the transformers can be obtained quickly, and therefore, it is determined that primary wiring of the transformers is regulated; after a fuse at the primary side of a voltage transformer of an electric energy metering device is fused, the voltage between an opened phase and a non-opened phase of the secondary side of the voltage transformer can be inducted, and the voltage is abnormal, and a voltage phase between the opened phase and the non-opened phase changes; the cosine law is utilized to perform phase determination after the fuse of the voltage transformer of the electric energy metering device is fused, the phase of the voltage between the opened phase and the non-opened phase is obtained such that a new power calculation formula of an electric energy meter is determined; and a normal voltage transformer is utilized to perform phase check on the voltage transformer of which the phase is opened, such that the phase of the voltage between the opened phase and the non-opened phase can be determined, and the new power calculation formula of the electric energy meter can be obtained.

The invention provides a wafer defect detection method and system, the detection method can be used for rapidly and accurately judging reasons causing defects based on a defect style of a wafer, thereby reducing the influence of problem equipment on the product quality, and meanwhile, improving the production efficiency. The wafer defect detection method is used for a manufacture machine for respectively detecting and determining the defect on the wafer in each detection station; the detection method comprises a relevance step used for enabling the defect style to relate to each manufacture machine group respectively, a scanning step, a defect judging step, a group judging step, an alarming step and a defect processing step; and the wafer defect detection system is used for a manipulator for respectively detecting and determining the defect on the wafer in each detection station, and comprises a relevance unit used for enabling the defect style to relate to each manufacture machine group respectively, a scanning unit, a defect judging unit, a group type judging unit, an alarming unit and a defect processing unit.

The invention discloses a convolutional neural network-based music signal multi-instrument identification method. The method comprises the following steps of S1, extracting two features from an inputaudio, wherein the two features comprise a pitch feature matrix and a constant Q transformation matrix based on tone; S2, carrying out classification according to musical instrument groups, includingtubes, strings and percussion music, inputting the constant Q transformation matrix into a primary convolutional neural network to obtain a classification matrix, and inputting the classification matrix into a classifier to obtain a coarse classification result, namely the musical instrument group type; and S3, on the basis of the classification matrix, inputting the classification matrix into a secondary convolutional neural network with an attention network in combination with a pitch matrix to obtain a subdivision result, namely a specific musical instrument, wherein the attention network allocates weights to different harmonic waves. The method is suitable for musical instrument identification tasks in music information retrieval and can be used for the musical instrument identification method in music automatic transcription.

The invention provides a plant growth modeling method and system. The method is characterized by collecting plant point cloud data, calculating shape features of plants, and extracting plant primitives based on the shape features of the plants, designing plant growth rules and fitting plant individual models to obtain plant growth parameters. In comparison, conventional plant growth modeling which focuses on the modeling of plant growth mechanism is mainly based on botany knowledge and expert experience, and is an empirical, qualitative and group-type virtual plant growth simulation; this modeling method is targeted to the behavior of plant population, so that the growth process of a specific plant individual is hard to simulate; and the modeling method depend heavily on professional knowledge and personal experience of botany experts. The plant growth modeling method and system are based on real measurement data of the plants, and can realize real plant growth modeling.

An image display device includes a high-performance projection zoom lens with a very wide field angle and an image display device including a projection zoom lens of a five-lens-group type, which achieves high performance across the entire zoom area. The image display device is configured to project an image onto a target projection surface and display a magnified image of the image, which uses a projection zoom lens having a five-lens-group configuration in which first to fifth lens groups G1 to G5 are arranged from the magnification side toward the reduction side, and each of the constituent lens groups or lenses included in the lens groups has a combination of negative and positive refractive powers, and in the lens configuration, focal lengths of the constituent lens groups, relative travel distances, lens distances to the image display element, and constituent lens shapes are properly selected.