662 results about "First class" patented technology

A computer-implemented method, apparatus, and article of manufacture for security validation of a user input in a computer network application. The method includes: providing a subset of security rules of a server-side protection means to a pre-validation component deployed at a client side, so as to enable security validation of a user input on the client side by the pre-validation component; validating the user input based on at least one of the security rules; determining, in response to detecting a user input violation and that a violated security rule has not been provided to the pre-validation component, the user as a first class of users; determining, in response to detecting the user input violation and that the violated security rule has been provided to the pre-validation component, the user as a second class of users; and performing different security protection actions to the first and second class of users.

A method of detecting content communicated via a network is provided consisting of the steps of: classifying the content into a first category and a second category by means of a classification process; detecting one or more behaviour parameters of a user accessing the content, where the behaviour patterns are associated with the content either consisting of first category content or second category content; and further classifying the content into first category content and second category content based on the behaviour parameters detected for the user. The first category content generally consists of restricted or illegal content, and the second category content generally consists of unrestricted or legal content. The classification process consists of a pattern recognition technique that includes a training phase and a testing phase. The training phase provides statistical properties of a plurality of data objects which are labelled prior to testing as either restricted or unrestricted. The testing phase determines whether one or more data objects of content communicated via the network constitute restricted content or unrestricted content. A related system, network apparatus and computer program is provided.

A repository contains multiple versions of an object, and any version of the object can be modified by a user, as and when necessary. A table for one object (“first object”) that is contained in another object (“second object”) has at least two columns, namely one column for a minimum version of the second object and another column for a maximum version of the second object. If a number of versions of the first object are responsive to a query, then one version of the first object is selected if a version of the second object that is responsive to the query happens to be in the range defined by the just-described minimum version number and the maximum version number. Depending on the embodiment, the second object can be an immediate parent of the first object, or can be an ancestor (also called “first class object”) of the first object that is not contained in any other object. In some embodiments, one or more attributes of the first object are stored in a first table along with a unique identifier and a version number. In addition, information on relations of the first object to other objects as well as an identity of a configuration (to which the current version of the first object belongs) are stored in a second table. Therefore, a pair of tables are used for each object, so as to decouple information that defines an object from information on relationships of the object. If a change happens in just the relationship of an object then no change is made to the table containing the definition of the object. Similarly, if a change happens in just the definition of the object, then no change is made to the table containing the relations of the object. Moreover, when a change happens to an object, if the object has a number of ancestors and decendants only an immediate parent of the object is updated, thereby to eliminate a versioning chain reaction (i.e. other objects are not affected).

A method for synchronizing activities during design of an industrial automated system wherein the automated system includes a plurality of different features and the design of the automated system requires at least first and second different information types, the method comprising the steps of using a first software program to specify a first type system definition including a set of first information type instances corresponding to the automated system, after the first type system definition has been specified, using a second software program to specify a second type system definition including a set of second information type instances corresponding to the automated system, after the second type system definition has been specified, comparing the first and second system definitions to identify system features supported by only one of the first and second type system definitions and where only one of the first and second type system definitions supports a system feature, the second software program providing notice to the first software program indicating that the first and second type system definitions are imperfectly correlated.

Embodiments of the present invention are directed to a method and apparatus for the identification or discovery for properties of MPLS networks through a modeling technique. Aspects of the present invention provide for discovering or identifying the Label Switched Paths in MPLS networks. The method comprises the steps of representing a network by a model comprising a plurality of configuration non-specific first object classes that are representations of types of components associated with the network components, and a plurality of configuration non-specific second object classes that are representations of relationships among the representation of types of component, identifying instances of a first one and a second one of the types of components object class, and identifying the label switch path by traversing the instances of the first and second types of components object classes through select ones of the relationship object classes associated with the first and second type of components object classes.

Methods and apparatus for enabling an object associated with an XML node class to be used for both a document object model (DOM) application programming interface (API) that supports an in-memory representation of XML nodes and a DOM API that supports a database-backed representation of XML nodes are disclosed. According to one aspect of the present invention, a method for creating an object that represents an XML node in a Java space includes determining whether the object is to represent a pure node. An object of a first class is created to represent a database-backed node when the object is not determined to represent the pure node, and the object of the first class is created to represent a pure node when the object is determined to represent the pure node. The object includes the same set of fields whether the object represents a pure node or a database-backed node.

Embodiments of the present invention are directed to a method and apparatus for the identification or discovery for properties of MPLS networks through a modeling technique. Aspects of the present invention provide for discovering or identifying the Label Switched Paths in MPLS networks. The method comprises the steps of representing a network by a model comprising a plurality of configuration non-specific first object classes that are representations of types of components associated with the network components, and a plurality of configuration non-specific second object classes that are representations of relationships among the representation of types of component, identifying instances of a first one and a second one of the types of components object class, and identifying the label switch path by traversing the instances of the first and second types of components object classes through select ones of the relationship object classes associated with the first and second type of components object classes.

The present invention provides artificial intelligence technology which has machine-learning-based information understanding capability, including metric learning providing improved classification performance, classification of an object considering a semantic relationship, understanding of the meaning of a scene based on the metric learning and the classification, and the like. An electronic device according to one embodiment of the present invention comprises a memory in which at least one instruction is stored, and a processor for executing the stored instruction. Here, the processor extracts feature data from training data of a first class, obtains a feature point by mapping the extracted feature data to an embedding space, and makes an artificial neural network learn in a direction for reducing a distance between the obtained feature point and an anchor point.

The invention discloses a network switching method, a mobile terminal and a computer readable storage medium. The network switching method comprises the steps that when the mobile terminal resides ina 4G network system, whether N first-class data packets are continuously received or continuously sent or not is detected, wherein N is a positive integer larger than or equal to 2, and the length ofthe first-class data packets is larger than a first preset byte number; and if the N first type data packets are continuously received or continuously sent, the current network type is switched from the 4G network type to the 5G network type. According to the invention, the network type is switched from the 4G network type to the 5G network type only when a large amount of data needs to be transmitted, so that the data transmission efficiency is improved, and unnecessary terminal energy consumption is prevented from being increased.

The present disclosure discloses a protecting method and system of Java source code. When a first initiating class is invoked, the method comprises following steps, wherein the first initiating class is an initiating class of Java program: the first initiating class decrypts first cipher data to obtain a class loader; the class loader reads second cipher data to the memory and decrypts the second cipher data to obtain a first class, wherein the first class is a class run by a Java virtual machine, and the suffix of the first class is .class; the class loader loads a second initiating class to the memory; wherein the second initiating class is an original class in jar packet of the Java program; and the class loader loads the first class to the Java virtual machine so that the Java virtual machine can invoke a main interface in the second initiating class to run the Java program. The present disclosure can protect Java source code and make it difficult to decompile the Java source code.

The embodiment of the invention provides an information recommendation method, device and equipment and a computer readable storage medium, and relates to the technical field of artificial intelligence. The method comprises the steps of obtaining at least one first type of feature and at least one second type of feature of each piece of to-be-recommended information in a to-be-recommended information set, and performing feature cross processing on the at least one first type of feature to obtain a first prediction score; performing feature fusion processing on the at least one second type of features to obtain a second prediction score; performing prediction result transformation processing on the first prediction score and the second prediction score to obtain a tendency score of the to-be-recommended information; and recommending at least one piece of to-be-recommended information in the to-be-recommended information set to a target object according to the tendency score of each piece of to-be-recommended information. Through the embodiment of the invention, the popularity degree of the to-be-recommended information on the specific crowd can be described more accurately, and theinformation recommendation effect on the specific crowd is improved.

One embodiment of the present invention provides a system that constructs a classifier that distinguishes between different classes of data points. During operation, the system first receives a data set, which includes class-one data points and class-two data points. For each class-one data point in the data set, the system uses a separating primitive to produce a set of point-to-point separating boundaries, wherein each point-to-point separating boundary separates the class-one data point from a different class-two data point. Next, the system combines separating boundaries in the set of separating boundaries to produce a point-to-class separating boundary that separates the class-one data point from all of the class-two data points in the data set. Finally, the system combines the point-to-class separating boundaries for each of the class-one data points to produce a class-to-class separating boundary for the classifier that separates all of the class-one data points from all of the class-two data points in the data set.

The invention relates to a user attribute analysis method and device. The method comprises the steps of obtaining behavior data of a user for a multimedia resource of a first category set; based on the behavior data of the user for the multimedia resource of a first category subset of the first category set, a category number of the first category subset, and a total category number of the first category set, determining a behavior index of the user for the multimedia resource of the first category subset; and according to the behavior index, determining an attribute of the user. According to the user attribute analysis method and device related by the embodiment of the invention, the behavior index of the user for the multimedia resource of the first category subset can be determined based on the behavior data of the user for the multimedia resource of the first category set, thereby determining the attribute of the user; and thus, the accuracy and the reliability for data analysis of the user are improved.