960results about How to "Increase richness" patented technology

Enhanced delivery of services are provided through a wireless mobile device and one or more location service channels, preferably at the direction of the user of the mobile device requesting the desired service through common context-based user interfaces. The mobile device communicates with local and remote service providers. The context is determined by accessing information in the user profile, by sensors on the mobile device identifying items of interest, or by identifying the location of the mobile device. An aggregator server maintains a registry of location service channels and manages the access to the channels by the mobile device users and the service providers.

Enhanced delivery of services are provided through a wireless mobile device and one or more location service channels, preferably at the direction of the user of the mobile device requesting the desired service through common context-based user interfaces. The mobile device communicates with local and remote service providers. The context is determined by accessing information in the user profile, by sensors on the mobile device identifying items of interest, or by identifying the location of the mobile device. An aggregator server maintains a registry of location service channels and manages the access to the channels by the mobile device users and the service providers.

The invention relates to a system and a controlling method for realizing remote control interaction in a virtual three-dimensional scene. An interactive control system solves how to carry out the interaction and control on a virtual studio scene, animation and an object in the scene by an operator. The system mainly comprises three modules: first, a three-dimensional producing and real-time rendering module; second, a playing and controlling module; third, an interactive module. The interactive module includes subsystems such as a wireless remote control subsystem, a voice recognizing subsystem, an image recognizing subsystem, a position tracking subsystem (an action recognizing subsystem), a touch screen subsystem (a visual multimedia playing and controlling interface and a multi-point touch controlling method are provided), and the like. A three-dimensional real-time rendering engine can be driven by the playing and controlling module by the operator through various interactive methods, thus realizing the selectively instant playing of the virtual scene and the controlling of the virtual object. The system can be applied to virtual studios of television stations and other virtual interactive demonstrating occasions.

Cognitive biometrics comprises augmenting the richness of biometric signatures that can be extracted from mouse dynamics by introducing perturbations in the response of the computer mouse and measuring the motor responses of the individual user. User responses to unexpected and subtle perturbations (e.g., small changes in mouse velocity, position and / or acceleration) reveal new unique sources of information in the mouse movement signal that reflect the user's cognitive strategies and are inaccessible via existing mouse biometric technologies. A user's response to these perturbations contains information about intrinsic cognitive qualities that can be used as a robust biometric for personal authentication and to support profiling of the individual (e.g., gender, cultural background, cognitive or emotional state, cognitive quality etc.).

The invention discloses a short text query expansion and indexing method based on a word vector. The short text query expansion and indexing method particularly comprises: A, pretreatment of corpus information of a short text; B, expression of every word in a corpus dictionary by the word vector through a training model; C, query extension; D, obtaining of a text candidate set through a query expansion word set and a BM25 index model; E, extraction of subject of the short text; F, calculation of the text vector of the short text; G, re-sequencing of the short text returned by a traditional indexing model. The short text query expansion and indexing method can more exactly and effectively satisfy the indexing demand of a user; moreover, the query expansion module can find out words capable of expressing user's intension according to the existing data so as to perform the query expansion.

The invention discloses a fast rendering method and device for a virtual scene and a model. The method comprises steps of firstly obtaining the rendering request of the virtual scene and the model to be rendered and the standard material library; creating a read and write file including the corresponding relation among the scene parameter, the model and the material according to the rendering request, and selecting a material corresponding to the model to be rendered from the pre-established standard material library after loading; setting and adjusting the scene parameter according to the rendering request, rendering the model according to the selected material and adjusting the material parameter to complete the rendering satisfying the specified rendering request; when a single model corresponds to a plurality of materials, directly subjecting the plurality of materials to a three-dimensional presence UV mapping on the surface of the three-dimensional model; and generating a high light effect and its corresponding material by the hand-drawn trajectory according to the rendering request, and rendering the model's high light effect. The method has the advantages of high efficiency, openness, automation, integration of tools, light weight, sustainability, and the like on the basis of greatly improving the efficiency of virtual scene and model rendering.

A signal processing device includes a bass signal extractor, a harmonic wave generator, a level detector, and an adjustment controller. The bass signal extractor first extracts a bass signal from an input audio signal. Natural-sounding bass enhancement is achieved as a result of the adjustment controller boosting the bass signal level until the level detector detects the bass signal level at a set level. For input bass signal levels higher than the set level, bass is enhanced virtually using a harmonic signal generated from the bass signal by the harmonic wave generator. As a result, the disadvantages of the boost method and the virtual signal enhancement method are mutually compensated for, and synergistic advantages for bass enhancement are obtained.

The invention discloses an information generation method and device. The information generation method comprises steps of obtaining an image to be detected and human face area information which is obtained through performing human face detection on the image to be detected in advance and is used for indicating a human face area in the image to be detected, performing enlargement on the human facearea indicated by the human face area information, taking the enlarged area as a target area, capturing an image in the target area, inputting the captured image into a pre-trained convolution neuralnetwork to obtain image characteristic information, wherein the convolution neural network is used for extracting image characteristics, performing analysis on image characteristic information and determining positions of key points of each human face and a probability of not shielding each key point of each human face in the target area. The information generation method and device improve richness of information generation.

The invention provides an interactive searching and recommending method and device. The interactive searching and recommending method includes receiving search words; acquiring a plurality of search results related to the search words; analyzing the search results to acquire at least one recommending item, and respectively acquiring recommending content corresponding to each recommending item; providing a search page and displaying the several search results and the recommending items on the search page; receiving trigger operations on the recommending items and displaying the recommending contents corresponding to the triggered recommending items on the search page according to the trigger operations. By the interactive searching and recommending method and device, extension information related to the search results can be recommended for users in real time, relevancy of the search results and accuracy and abundance of the recommending information are improved, search operations of the users are reduced, and time cost of the users for acquiring information is reduced. Meanwhile, space of the display page can be sufficiently utilized, intelligent interactive search is realized to some extent, and interestingness is increased.

The invention provides a log analysis method and system, a terminal and a computer-readable storage medium. The log analysis method comprises the following steps of: screening target log data from a log system according to a screening rule; Classifying and processing the target log data to obtain log data of each category; Carrying out statistical analysis on each category log data according to apreset statistical rule to obtain a statistical result corresponding to each category log data; And comparing each of the statistical results with a corresponding preset threshold value, and outputting alarm information corresponding to the first class log data when a first statistical result exceeds the first preset threshold value, wherein the first statistical result corresponds to the first class log data. The invention can realize that the state data of the monitoring object can be screened out from the log system, and whether the alarm needs to be output is judged by comparing with the threshold value, and the abnormality can be found and handled in time.

The present invention relates to a microbial composition which is tailored based on the spectrum of microbes found more frequently from the intestine of non-secretor individuals than from the intestine of secretor individuals. The present invention further relates to a method of tailoring a microbial composition based on the spectrum of microbes found more frequently from the intestine of non-secretor individuals than from that of secretor blood group status. The present invention relates to use of the secretor status of an individual as a criterion for microbial supplementation tailored based on the differences in the spectra of microbes found between secretor and non-secretor individuals.

Methods and systems are provided for reducing turbo lag in an engine system configured with a cylinder dedicated for exhaust gas recirculation and distinct turbines coupled to the dedicated EGR cylinder and remaining engine cylinders. An air-fuel ratio of combustion in the dedicated cylinder is adjusted responsive to a tip-in event by providing blow-through air and additional fuel based on the amount of heat required to spin up a turbine coupled to the dedicated cylinder and provide the requested boost pressure. The approach enables turbo lag to be reduced while providing high EGR at high boost conditions.

Methods and systems are provided for mitigating engine pre-ignition based on a feed-forward likelihood of pre-ignition and feedback from a pre-ignition event. In response to an indication of pre-ignition, a cylinder may be enriched while an engine load is limited. The enrichment may be followed by an enleanment to restore exhaust catalyst feed-gas oxygen levels. The mitigating steps may be adjusted based on engine operating conditions, a pre-ignition count, as well as the nature of the pre-ignition.

Systems and methods for increasing an amount of fuel injected into a dedicated exhaust gas recirculation (EGR) cylinder in an engine are disclosed. In one example approach, a method comprises, prior to combustion, injecting a first amount of fuel to a dedicated EGR cylinder, and after combustion and during an expansion and / or exhaust stroke, directly injecting a second amount of fuel to the dedicated EGR cylinder.

A eutectic extraction solvent for extracting plant (e.g. vegetable) and / or animal and / or prokaryotic biological material, wherein the solvent is a clear, stable and fluid mixture comprising: (a) betaine or a hydrated form of betaine; (b) at least one hydrogen bond donor compound selected from the group consisting of polyols and organic acids; and (c) water with the proviso that the eutectic extraction solvent does not contain any exogenous sugar and / or amine salt and / or anion.

The invention discloses a multi-mode intelligent question answering system and method. In the method, a user can input a multi-mode information question, the multi-mode information question input by the user is processed to be a unified vector space through mapping, and finally an accurate answer corresponding to the multi-mode information question is obtained after transition analysis is carried out according to the unified vector space. For multi-mode information, no matter texts, pictures, videos or any combination of the above information types can be processed in a unified manner, and the system has the outstanding features such as parallel distributed processing, high robustness and fault-tolerant capability, distributed memory and learning capacity and sufficient approximation of complicated nonlinear relationship, so that the intelligent question answering system has unified calculation and processing capacity for the multi-mode information, the richness of user information search can be improved, the experience of user question answering is improved, and the question answering system is more intelligent.

[Problems] The present invention provides a filter containing built-in capsule in which a tobacco flavor enhancing liquid that can enhance flavor aspects such as taste, aroma, and richness is encapsulated, along with a cigarette and cigarette substitute comprising this filter.[Resolution means] The cigarette in which filter containing built-in capsule 1 according to the present invention is incorporated includes cut leaf 2, rolling paper 3, filter 4, and tip paper 5, with easily breakable capsule 6 incorporated in filter 4, and tobacco flavor enhancing liquid 8 including natural cacao extract encapsulated in film 7. When smoking, by pinching the filter part to crush capsule 6, film 7 bursts, causing tobacco flavor enhancing liquid 8 to ooze into filter 4 and enabling enhancement of the taste, aroma, richness, etc. specific to tobacco.

The invention belongs to the technical field of network security and communication, and discloses an encrypted traffic analysis feature extraction method and system, a storage medium and security equipment. The method comprises the steps: collecting original traffic data ; preprocessing the collected original data packet, and filtering traffic data of SSL / TLS encryption communication; performing deep packet analysis on the streaming data to generate a traffic analysis log; performing log aggregation according to the connection quadruple information and the index information in each log to forma flow feature call chain, and performing feature extraction according to the call chain to obtain an initial data set; and determining an optimal supervised learning classification algorithm in thecurrent environment, determining an optimal parameter by using a grid parameter optimization method, and evaluating the feature extraction accuracy by using a ten-fold cross validation method. According to the method, the classification effect is optimal by adopting the random forest algorithm, the obtained accuracy is as high as 99.96%, the result shows that SSL / TLS encryption features used by all malicious families are different, and the classification effect is remarkable.

The invention discloses a human body target tracking method based on Generative Adversarial Net (GAN) negative sample enhancement, a DRAGAN network model and an MDNet algorithm model which are built are pre-trained, then a target rectangular box of a human body target calibrated by the first frame is adopted to initialize the MDNet algorithm, a sample queue of the MDNet algorithm model and a training set of the DRAGAN network model are initialized, and the MDNet algorithm model is continuously adopted to track; and when the DRAGAN network model completes update training for the first time, a generator network thereof is adopted to generate a batch of negative samples as part of negative samples adopted in update training of the MDNet algorithm model, update training is performed on the MDNet algorithm model according to the need, and positive samples obtained according to a tracking result is periodically adopted to perform update training on the DRAGAN network model. The human body target tracking method based on GAN negative sample enhancement can improve the degree of accuracy of human body target tracking of the MDNet algorithm model, suppress tracking drifting, and enhance algorithm robustness.

The invention belongs to the intelligent transportation field, and specifically relates to the traffic flow statistical method facing to an urban traffic signal timing plan. The method comprises the steps of detecting and tracking a traffic object in a video by using an image processing technology, acquiring the track information of the traffic object, extracting a start-destination coordinate ofeach track to cluster by analyzing and processing the track information and the video scene information, acquiring the subarea information of the scene, and at last, acquiring the detailed traffic flow information. The statistical method provided by the invention has better precision and data richness, provides richer traffic parameter information, can be used for the early warning of the accident, the jam prevention and the automatic route planning, and still has better effect specifically aiming at the complex situation of the heavy traffic flow scene. At the same time, the signal timing plan is performed by acquiring the traffic flow information of the cross road during different time periods, so as to bring obvious economic benefic and improve the traffic passing efficiency.

The present invention relates to a flavoured milk essence. Said flavoured milk essence is made up by using butter as raw material and making it undergo two reaction processes of biological conversion and autothermic cracking. Said invention also provides the concrete operation steps of said two reaction processes.

The embodiment of the invention provides an Internet of Things system and terminals of IOT management method in the Internet of Things, and is used for reducing the workload of erection of the Internet of Things, and increasing the richness of terminals of IOT on an Internet of Things platform. A data processing method in the Internet of Things provided by the embodiment of the invention is applied to the Internet of Things system, and the Internet of Things system comprises a transmission gateway, an application layer protocol conversion module and a management platform, and the data processing method specifically comprises the following steps: receiving service data sent by first terminal equipment by the transmission gateway, and transmitting the service data to the application layer protocol conversion module by adopting a TCP / IP transmission protocol; converting the format of the service data by the application layer protocol conversion module according to a general interaction protocol to generate target service data, wherein the management platform and the application layer protocol conversion module uniformly adopt the general interaction protocol for application layer datainteraction; and transmitting the target service data to the management platform by the application layer protocol conversion module by adopting the TCP / IP transmission protocol.

The invention provides an SAR (Synthetic Aperture Radar) image change detection method based on a pyramid pooling twinning network, which mainly solves the problem of inaccurate result caused by the fact that the change detection precision depends on a difference graph in the traditional method. The method comprises the following steps: 1) generating a training sample, a test sample and a sample label; 2) constructing a deep pyramid pooling twin network; 3) constructing a classification network; 4) training the deep pyramid pooling twin network and the classification network by using the training samples and the sample labels to obtain a trained model. According to the method, the use of a difference graph can be avoided, the influence of the difference graph on the change detection resultis effectively solved, the accuracy of change detection is improved, and the method can be used for environmental detection and disaster detection.

The invention provides a visual question-answering model training method and device, and relates to the technical field of computers. The visual question-answering model training method comprises thesteps of obtaining a training sample and a sample label; extracting sample image feature information and sample problem feature information; performing feature cross processing on the sample image feature information and the sample problem feature information to obtain a sample image feature vector carrying the sample problem information and a sample problem feature vector carrying the sample image information; inputting the sample image feature vector carrying the sample question information and the sample question feature vector carrying the sample image information into the visual question-answering model to obtain a prediction answer through the visual question-answering model; determining a loss value of a loss function based on the real answer and the predicted answer; and updating the visual question and answer model through the loss value of the loss function.

The invention discloses a task-oriented text generation image network model, and aims to provide a text generation image network model for generating high-quality images consistent with text semanticsand rich in content. The invention is realized through the following technical scheme: a common sense reasoning module enriches and expands entities and entity attributes in natural language text description, and then respectively constructs an entity relationship scene graph and entity attribute semantic vectors for the natural language text description; the global generation model inputs the entity relationship scene graph into a GCN, respectively inputs the obtained embedded vectors into a mask regression network and a bounding box regression network, estimates a segmentation mask and a bounding box of each entity, fuses all entity layouts to form a scene layout, and generates an initial image in combination with a convolutional neural network; and the local refinement model takes theentity attribute semantic vector and the initial image feature mapping as input, and generates a high-quality image with rich and harmonious content in combination with the RRRN and the convolutionalneural network.

The invention provides a dynamic domain name service optimizing system, and relates to the field of network communication. A conventional DNS mainly has the problem of address resolution suboptimum; as a BGP service is forwarded through a destination address, BGP service access quality is relatively more greatly influenced by different addresses obtained for an identical domain name; and as the conventional domain names all provide a plurality of sets of addresses for the access of users, the satisfaction of the users in access experiences is greatly improved if an optimal resolved address can be obtained. The dynamic domain name service optimizing system comprises a DNS optimization controller, adopts an active working principle, queries all DNS results for www.abc.com according to a request of a client for the www.abc.com, puts the DNS results into a comparison list, performs connectivity checking on records in the list, determines a fastest IP address record through calculation and comparison and returns optimal IP address information to the client.

The invention provides a knowledge database based question and answer generating method and apparatus. The method comprises: obtaining triple data set from the knowledge database, wherein the triple data set comprises such three elements as an entity, an attribute and attribute values; a relationship between the elements is: an attribute value element is a corresponding value of an attribute element of an entity element; and using any one of the elements in the triple data set as a correct answer, and generating a corresponding question of the correct answer according to a template of language idomatic expression. The above method and apparatus of the invention can use one element of the triple data set as the correct answer, and the other two elements are transformed into the trunk of the corresponding question; data conversion efficiency from mass structured knowledge data to question and answer is significantly improved according to language idiomatic expression.

The invention relates to the field of tobacco filter sticks, and discloses a tobacco fiber paper filter stick and a preparation method of the tobacco fiber paper filter stick. The paper filter stick is composed of a filter element and forming paper, wherein the filter element is obtained by coiling paper fiber, the paper fiber is tobacco fiber pulp and long fiber pulp which are obtained by grinding tobacco raw materials and long fiber raw materials into liquid, then the tobacco fiber pulp and the long fiber pulp are subjected to pulp matching, sheet making, squeezing and drying to be manufactured into a fiber paper base, and the tobacco fiber paper filter stick can be obtained through smearing, drying and rolling. On the basis of wet process papermaking, tobacco fiber and long fiber are mixed according to a proper proportion in the pulp matching stage of papermaking, and the obtained paper filter stick not only has higher tar and nicotine removing capacity than a cellulose acetate filter stick, but also can successfully eliminate wooden offensive odor of the long fiber. Raw materials of the filter stick come from natural plants, and therefore the filter stick only has the scent of tobacco and does not have the scent of paper or chemical fiber, the color of the filter stick is consistent to that of cut tobacco of cigarettes, and the filter stick has the texture of natural material of tobacco and guides a new direction for the technical field of cigarettes.