Abstract: A battery container includes a container body and a partition structure. The partition structure is arranged in the container body to form a battery accommodating space and an exhaust space. The partition structure includes a mounting plate and a pressure relief structure. The pressure relief structure and the mounting plate are independently formed structures. The pressure relief structure is arranged on the mounting plate. The air in the battery accommodating space is able to be collected into the exhaust space through the pressure relief structure and discharged. A battery pack includes the battery container.

Abstract: Devices and methods are provided for processing network nodes. For example, a sorting request is detected; one or more first network nodes to be sorted are acquired corresponding to the sorting request; a first characteristic matrix is constructed based on at least information associated with the first network nodes; association information between the first network nodes is acquired; a sparse matrix is constructed based on at least information associated with the association information between the first network nodes; iterative multiplication is performed on the sparse matrix and the first characteristic matrix to obtain a second characteristic matrix upon convergence; and the first network nodes are sorted based on at least information associated with the second characteristic matrix.

Abstract: Devices and methods are provided for processing network nodes. For example, a sorting request is detected; one or more first network nodes to be sorted are acquired corresponding to the sorting request; a first characteristic matrix is constructed based on at least information associated with the first network nodes; association information between the first network nodes is acquired; a sparse matrix is constructed based on at least information associated with the association information between the first network nodes; iterative multiplication is performed on the sparse matrix and the first characteristic matrix to obtain a second characteristic matrix upon convergence; and the first network nodes are sorted based on at least information associated with the second characteristic matrix.

Abstract: A method for preventing game cheating may comprise acquiring a database associated with an online service, including feature data associated with a plurality of features; and for each of the plurality of features, generating a cheating probability distribution, based on the feature data, associates a value of the feature with a probability that a user account having a same feature value belongs to a cheating user. Further, the method may comprise receiving feature data of a current user account of the online service; determining whether the current user account belongs to a cheating user; and if yes, prohibiting the current user account from accessing the online service.