64 results about "Resource quality" patented technology

The invention provides an academic resource recommendation service system and method. The method comprises the following steps: crawling academic resources on an internet by using an LDA (Latent Dirichlet Allocation)-based focused crawler, classifying the academic resources according to preset A types by using an LDA-based text classification model, and storing the academic resources in a local academic resource database, wherein the system further comprises an academic resource model, a resource quality value calculation module and a user interest module; implanting a tracking software module at a user terminal, combining interesting subjects and historical browsing behavior data of the user, respectively modeling the academic resource model and the user interest module by virtue of four dimensions such as the academic resource type, subject theme distribution, key word distribution and LDA latent theme distribution, calculating the similarity between the academic resource model and the user interest preference module, combining the resource quality value to calculate the recommendation degree, and finally perform academic resource Top-N recommendation for the user according to the recommendation degree. According to the method disclosed by the invention, personalized accurate recommendation of the academic resources is performed according to the identity, interest and browsing behaviors of users, and the working efficiency of scientific research personnel is improved.

The invention relates to a unified management method of network resources, and the unified management method comprises the steps as follows: a resource label which is uploaded by a content provider is received, the resource label is corresponding to a resource file which is uploaded in a content storage distribution system by the content provider; the resource file is audited, if the audit is passed, the resource file is respectively converted with the format according to various types of user terminals to be distributed, thereby obtaining various converted resource files which are corresponding to the resource file; the content of the converted resource files are released by the corresponding business system according to the various types of the user terminals to be distributed. The invention further relates to a unified management system of the network resources. The unified management method audits and manages the various resources and converts the format according to the types of the user terminals, thereby ensuring the quality of resources, providing the appropriate resource using mode for the different user groups and further realizing the transverse linkage and resource sharing among the different customer groups.

The present invention relates to a video frequency flow transmission speed adjusting method on basis of resource quality, which comprises: ensuring to transfer the transmission quality to up or lowering the transmission quality according to the net transmission code rate of the setting time and the present sending code rate; according to the quality property of the original video frequency, orderly carrying out a serial of transmission speed adjusting of at least one dimensionality in the sufferable scope of the source frequency, and when finishing the transmission speed adjusting of one dimensionality, and then adjusting the video frequency transmission speed after adjusting is satisfied the requirement of the transmission quality, and when satisfying the requirement of the transmission quality, ending the adjusting of video frequency flow transmission speed, and when finishing the transmission speed adjusting of each dimensionality, ending the adjusting of video frequency flow transmission speed.

Quality of service is provided to prioritized VMs and applications, based on the varied quality of different shared computing resources. Each VM or application has an associated priority. A quality rating is dynamically assigned to each shared computing resource. Requests for shared computing resources made by specific VMs or applications are received. For each specific received request, the current priority of the requesting VM or application is identified. In response to each received request, a specific shared computing resource is assigned to the specific requesting VM or application. This assignment is made based on the current priority of the requesting VM or application and the current quality rating of the shared computing resource, thereby providing quality of service to the requesting VM or application corresponding to its current priority.

The invention provides a method for adjusting resource, the method comprises first, when communication quality of a user end (UE) reaches to a preset deterioration threshold value, ordering other time-frequency resource blocks except a time-frequency resource block which is currently used in priority level according to the resource quality, second, selecting a time-frequency block one by one according to the priority level which is from high to low and executing the following steps to the time-frequency resource blocks which are chosen, third, doing channelization code resource allocation to the time-frequency resource blocks which are chosen, accepting and controlling emitting power, judging whether the channelization code resource allocation which is done to the time-frequency resource blocks which are chosen, and the acceptance and control of emitting power are both successful or not, if not, and then executing step D, fourth, choosing a next time-frequency resource block, continuously executing step C until the channelization code resource allocation which is done to the time-frequency resource blocks which are chosen, and the acceptance and control of emitting power are both successful. Thereby the communication quality of UE is guaranteed.

Certain aspects of the present disclosure support techniques for cooperative beamforming based on inter-cell coordination. Signaling design allows coordinated downlink transmissions with reduced inter-cell interference.

The invention provides an NSGA-II-based three-dimensional printing multi-task optimal scheduling method, mainly using a non-dominated sorting genetic algorithm with an elitist strategy to realize three-dimensional printing multi-task optimal scheduling. Under a gradually customized large-scale production mode for a three-dimensional printing product, overall interests of a three-dimensional printing service provider and customers with demands, and a time limit-cost-resource-quality four-dimensional multi-task optimal scheduling model is built. Print resolution price differences are included within the model range for the first time, and printing tasks transmitted in real time are subjected to optimal scheduling, so the optimization effects of being the shortest in service time, the lowest in production cost, the shortest in wait time and idle time and minimum in printing accuracy deviation in three-dimensional printing multi-task production are respectively achieved, and the NSGA-II-based three-dimensional printing multi-task optimal scheduling method has better practical value and broad application prospects in the field of three-dimensional printing manufacturing.

The invention relates to the technical field of communication, and discloses a network resource scheduling method and a network resource management server, which aim to solve the technical problem of link congestion in network resource scheduling by the scheduling strategy in the prior art. The network resource scheduling method is applied to the network resource management server, and comprises the steps of acquiring network resource attribution, network resource quality and network quality of the network resource management server; determining a scheduling strategy for the network resource according to the network resource attribution, the network resource quality and the network quality; and transmitting the scheduling strategy to a Local domain name system (DNS).

The invention relates to a wireless communication technology, in particular to a method, a system and a device for initiating random access through which eNB can determine the equipment for random access to be RN equipment when the RN equipment randomly accesses so as to shorten the time of the RN equipment from being electrified to work. The method of the embodiment comprises the following steps that: the RN equipment initiates random access to the eNB through a special random access resource, and the special random access resource is distributed to the RN equipment by the eNB; and the eNB determines the equipment for initiating random access to be the RN equipment according to the special random access resource used for initiating the random access. The method of the embodiment can shorten the time for the RN equipment from being electrified to working, and because the eNB can quite early identify that the RN equipment can first distribute resources for the RN equipment, the resource quality and the working stability of the RN equipment are ensured.

The invention relates to a campus network P2P incentive method based on contribution values. According to the method, current nodes serve as main design factors for resource sizes and sharing rates shared by other nodes, and nodes with more shared resources can obtain more contribution values; and the higher the sharing rates are, the more contribution values can be obtained. The method takes other factors such as single shared resource sizes, sharing time and resource classification into consideration simultaneously. According to the method, various factors are combined to serve as the basis of single node contribution values, accordingly, resource qualities and fairness, economy, differences and diversities of incentive mechanisms are improved.

The invention belongs to the technical field of in-situ leaching uranium mining and particularly relates to a permeable in-situ leaching uranium mining leaching process for a hydrochloric acid modified sand layer. The purpose is to solve the technical problem that traditional mining processes of sulfuric acid in-situ leaching and alkaline in-situ leaching cannot meet mining requirements under the condition of decreasing of the uranium resource quality. In practical use, the leaching process is stable in control and compact in joining, liquid extracting and injecting capacity is improved, oxidation of uranium minerals is accelerated and achieved, uranium-containing leachate is obtained, and the condition of production concentration treatment in later period can be met. In the leaching mining process at a Shihongtan 1# mining area, by adopting the leaching process, the liquid injecting capacity is increased from 108 m<3> / h to 132 m<3> / h; oxygen is dissolved effectively and injected into the ore-containing sand layer, the oxygen content in the leachate is 18 mg / l, the average peak value of the uranium concentration of the leachate is 27.8 mg / l, and the uranium concentration peak value of a single well is 64 mg / l; and accordingly the effects that the uranium resource of the mining area is exploited, and the recovery rate of the uranium resource of the mining area reaches 76.5% are achieved.

The invention discloses a digital education asset operation platform based on a block chain. The system comprises an application layer, an expansion layer and a protocol layer, the protocol layer comprises a network layer and a storage layer, the application layer comprises a client, a transaction unit and a third-party expansion and trading module, and the output end of the client is connected with the input ends of the transaction unit, the third-party expansion and trading module. The invention discloses a digital education asset operation platform based on a block chain. Substituted regional chain, the public and transparent characteristics of the block chain are utilized; deep innovation is achieved in course purchase and distribution links; the problem that the existing education resource data is inaccurate in right confirmation is effectively solved. Most Internet platforms are manually operated, various problems that information is lost, information change cannot be recorded incases, problems cannot be traced and the like may occur, and meanwhile, many practical problems that copyright protection is weak, the operation cost is high, resource sharing is difficult, and the resource quality is low and the like also occur.

The invention relates to a content screening method and system. The content screening method comprises the steps that on the basis of a content request of a user, content resources are screened out, and therefore a content screening result is generated; on the basis of content resource quality scores, sorting processing is performed on the generated content screening result; the sorted content screening result is generated into a final content screening result.

The invention relates to a tourism resource information collection and evaluation network system. By integrating multimedia information of maps, texts, charts, remote-sensing images, three-dimensional scenes, 360-degree panorama and the like generated by tourism resource survey, the input, storage, query, retrieval, analysis, management, statistics, drawing, output and release of tourism resources and related information in a network environment are realized; and in combination with a network development technology, a spatial database technology and a network map technology, regional distribution features, structures, regional combination, resource quality, development conditions and development prospects of the tourism resources are showed and technical support is provided for discovering new single tourism resources with development and utilization values.

The invention aims to provide a method and equipment for acquiring target resources. The method includes the steps that mobile equipment is used for acquiring a first downloading request, about the target resources, submitted by a user; the first downloading request is sent to network equipment; resource relevant information and application relevant information provided by the network equipment are received; according to the application relevant information, target applications are loaded; according to the resource relevant information, a second downloading request about the target resources is sent to the network equipment through the target applications; target resource information provided by the network equipment is received. Compared with the prior art, the method and equipment have the advantages that according to the received application relevant information provided by the network equipment on the basis of the first downloading request, the mobile equipment loads the target applications, the second downloading request about the target resources is sent to the network equipment through the target applications, the target resource information provided by the network equipment is received, and therefore resource quality reliability of the target resources is guaranteed, downloading efficiency of user resources is also improved, and resource downloading experience of the user is improved.

The invention discloses a multimedia resource quality assessment method and apparatus. The multimedia resource quality assessment method comprises the steps of according to index data used for describing a user behavior of a multimedia resource, determining an accumulative distribution vector of the multimedia resource; according to the accumulative distribution vector, determining an upper boundary vector and a lower boundary vector of the multimedia resource; and according to the accumulative distribution vector, the upper boundary vector and the lower boundary vector, determining a quality score of the multimedia resource. According to the method and apparatus, the quality of the multimedia resource can be described more accurately and the operability is very high; and in addition, after the quality of the multimedia resource is assessed by utilizing the multimedia resource quality assessment method disclosed by an embodiment of the invention, the multimedia resource can be dynamically optimized, sorted and recommended by obtaining feedbacks of online results, so that final multimedia resource sorting and recommendation results can be given.

The invention discloses a house resource data acquisition method, comprising the steps of stating a data acquirer added to a house resource system, selecting house resource data to be crawled according to received house resource crawling conditions, and performing acquiring; testing whether the acquired house resource data are house resource data that correspond to the received house resource crawling conditions according to a test command received; if yes, downloading the house resource data according to a download command received so as to obtain the house resource data; subjecting the crawled house resource data to data cleaning, and converging the successfully cleaned house resource data according to converging rules. The invention also discloses a house resource data acquisition device and apparatus and a computer-readable storage medium. House resource data of a whole network can be acquired; therefore, house resource quality and quantity are guaranteed, and repeated house resource data are avoided.

The invention provides a new hydro-thermal enclosed type underground heat resource quality classification evaluation method, comprising steps of calculating and determining distribution characteristics of ground temperature gradient and heat storage temperature according to temperature test materials obtained during the oil gas exploration process, determining thickness and permeability of heat storage sandstone through well logging, logging and test data which are obtained through the oil gas exploration process, determining heat generation power of a single well of each heat storage system, determining profit distribution intervals of heat generation power profit of various single wells and performing first-level classification dividing, determining heat flow supply parameter of various structures and performing second level classification dividing, and performing geothermal resource classification evaluation by integrating the first level and the second level classification dividing. The new hydro-thermal enclosed type underground heat resource quality classification evaluation method can realize quality classification evaluation of hydro-thermal enclosed type underground heat resource and provides a prerequisite condition for the following underground heat resource exploitation utilization and area selection.

The invention relates to a quick experimental animal resource quality monitoring method and discloses a method for specifically identifying the target microbial infection situation of an experimental animal resource. A PCR primer having very good specificity is obtained through screening, and the quick experimental animal resource quality monitoring method has detection sensitivity and accuracy.

The invention discloses an online education management and service platform comprising an intelligent terminal, a server and a database; the server comprises a registration module, a teaching module, a Mooc module, a payment module, a safety module and an evaluation module; the registration module is respectively connected with the teaching module, the Mooc module, and the safety module; the Mooc module is respectively connected with the teaching module and the payment module; the payment module is respectively connected with the evaluation module, the safety module and a third party payment platform; the evaluation module is connected with the teaching module; the registration module is provided with a registration port connected with the intelligent terminal and a read-write port connected with the database. The online education management and service platform can improve safety guarantee in an online education transaction both-way transaction process, and the online education lesson content has more pertinencies, thus increasing monitoring effect of the evaluation system on online education lesson resources, and improving lesson resource quality.

The invention discloses a method, a device and a storage medium for evaluating the quality of electronic resource. The method, device and storage medium for evaluating electronic resource quality is used to accurately and objectively evaluate the quality of electronic resource and improve the accuracy of electronic resource evaluation results. The method for evaluating the quality of electronic resource comprises the following step of: obtaining an index value of each evaluation index set for the electronic resource to be evaluated; according to the index value of each evaluation index, respectively determining the category to which each evaluation index belongs by using a clustering algorithm; and according to the weighting parameter corresponding to each evaluation index and the score corresponding to the category determining the weighted score of the electronic resource to be evaluated.

The embodiment of the invention provides a resource quality scoring method in a content network, and the method comprises the steps: carrying out the analysis of the quality indexes of resources in the content network based on an analytic hierarchy process, and obtaining the weight of each quality index; correcting the weight of each quality index based on an entropy weight method; and obtaining aquality score of the resource according to the value of each quality index and the corrected weight of each quality index. According to the embodiment of the invention, the resource quality is comprehensively assessed in multiple dimensions by integrating multiple quality indexes, and the accuracy of resource quality assessment is improved.

The present invention relates to a household public resource management system, comprising: an intelligent meter configured to perform the functions of resource consumption metering, resource quality monitoring, and resource path opening / disconnection; a resource management device wirelessly connected to each smart meter, the resource The management device is configured to query, collect and organize on-site data from the smart meter, and report the on-site data; and the cloud platform is connected to the resource management device through the Internet, and the cloud platform is configured to receive the on-site data for the resource management device; The resource management device is configured with a trusted execution environment, and when the sensitive program of the resource management device is running, the resource management device switches to the trusted execution environment for encryption and verification. The invention can establish a safe channel through a trusted execution environment and improve the safety of the management system.

The embodiment of the invention provides a value evaluation method and device based on grassland resource quality. The value evaluation method comprises the steps: obtaining the yield of edible foragegrass of a target grassland, and obtaining the target proportion of feeding plants in all plants growing on the target grassland; determining the use level of the target grassland according to the yield of the edible forage grass, and determining the eating level of the target grassland according to the target proportion; determining the value level of the target grassland according to the use level and the eating level; obtaining product parameters of a target product of the target grassland; determining the product value of the target product by adopting a preset value determination methodaccording to the product parameters; and determining the application value of the target grassland according to the value grade and the product value. Therefore, the accuracy of obtaining the grassland value can be improved to a certain extent.

The invention discloses a cognitive system frequency spectrum sharing method on the basis of space signal processing, which can be used for a cognitive radio system. The cognitive system frequency spectrum sharing method specifically comprises the following process that: firstly, transceiving ends of the cognitive system respectively acquire required channel information and construct different matrixes to carry out spacial related degree calculation of the transceiving ends after preprocessing the channel information; then according to the spacial related degrees calculated at the transceiving ends, a CBS (cognitive base station) combines the transmission gain to calculate an airspace resource quality factor; and finally, the CBS completes combined selection of an authorize channel and a characteristic mode according to an airspace resource quality factor calculating result, and after the result is notified to a cognitive user, the transceiving ends carry out combined signal processing, so that the simultaneous and same-frequency coexistence of the cognitive system and an authorization system is realized. The method disclosed by the invention has the advantages that all the transceiving ends participate in making a decision and the combined selection of the authorize channel and the characteristic mode is considered. The method has a more reasonable design. The cognitive communication performance is obviously improved.

The invention discloses a housing resource evaluation method and system. The method comprises the following steps of receiving a housing resource evaluation application; collecting and verifying houseowner and house source information; generating an application form; filling an application form; distributing an evaluation task; enabling an evaluation worker to record and feed back housing resource field information; analyzing the housing resource information recorded by the working personnel and the housing resource information provided by the house owner; automatically generating evaluations. According to the present invention, an information verification module is arranged, and the collected information is verified by utilizing network resources, thereby enhancing the authenticity of information, house resource reliability. The evaluation worker is required to adopt the characters, the pictures and the videos to record the house resource on-site information, a user is helped to check the house resource quality more intuitively, a positioning software is installed on a mobile phone of an evaluation worker to supervise the evaluation work, and the information fed back by the worker is ensured to be matched with the house resource information on the application form, so that the credibility of the house resource evaluation is improved.

The invention provides an evaluation unit storage coefficient weight quantitative assignment method during shale oil resource quality calculation. The method comprises the steps that step 1, differentevaluation units are divided according to the actual geological structure and storage condition characteristics of a study area; step 2, a typical well drilling or outcrop section is selected; step 3, a relationship chart between organic matter abundance and oil content parameters of the different evaluation units and different lithologic lithofacies is established; step 4, storage coefficient weight assignment quantitative models for the different evaluation units and different lithofacies are established; and step 5, resources qualities are calculated for different evaluation units and lithofacies types. The evaluation unit storage coefficient weight quantitative assignment method during shale oil resource quality calculation is more scientific, results are more objective, the problem of inaccurate evaluation of the shale oil resource quality in reformed basins is solved, and technology support for actual exploration operation of shale oil can be provided.

Methods and apparatus for providing resource quality estimation in a resource sharing platform having a master and resources on slaves. Embodiments include storing resource performance data for the resources and estimating resource performance using the stored performance data. A framework can use the estimated resource performance data to select between a first resource offer and a second resource offer, which can be equivalent.

The embodiment of the invention discloses a value evaluation method based on a mineral resource quality-price model, and a related device. The value evaluation method comprises the steps: obtaining aplurality of quality parameters of target resources; determining a target quality level corresponding to the target resource based on the plurality of quality parameters; and determining the price ofthe target resource based on the target quality grade and a pre-stored resource price evaluation strategy. According to the embodiment of the invention, the price of the target resource can be evaluated based on the plurality of quality parameters of the target resource, and the accuracy of resource price evaluation is improved.

The embodiment of the invention discloses a demand determination method. A plurality of user groups can be divided through resource obtaining records; the users in the same user group have the same resource quality requirement; according to the target attention proportion of the users to the target resources in one user group, and a target attention ratio of other user groups to the target resource, different attention degrees of the user group to the target resource relative to other groups to the same kind of resources can be determined; when the attention degree of one user group to the target resource is relatively high, the requirement of the user group on the target resource can be determined, so that the requirement of the user in the user group on the target resource can be determined clearly, that is, the target resource is more concerned, and the requirement of the user in the user group can be effectively determined according to a calculation mode taking the user group as aunit. In addition, the embodiment of the invention further discloses a resource recommendation method and a related device.