5 results about "Community center" patented technology

The invention relates to a community detection method and device and a storage medium, and the method comprises the steps: determining the harmonic centrality of each user in a communication user network, constructing community division according to the harmonic centrality and a preset community number estimation range, and obtaining a plurality of candidate communities; calculating the affiliation probability and the community modularity of nodes in each candidate community so as to determine the optimal community number; selecting a target community center node according to the optimal community number and the harmonic centrality of each user; constructing a node similarity matrix according to the target community center node, and constructing an optimization target function according to the node similarity matrix; and performing iterative solution on the target function by adopting a non-negative matrix factorization iterative optimization algorithm, and determining a community division result according to a solution result. The problem that the number of communities needs to be preset in a traditional method is effectively solved, and the method has good adaptivity and stability.

1. Name of the designed product: architectural model (community center). 2. Use of the designed product: the designed product is used for the model of the design and planning of the housing construction. 3. Design points of the designed product: the combination of shape and pattern. 4. Picture or photo that best indicates the design points: perspective view. 5. The bottom view of the designed product is not a common face and has no design points, so the bottom view is omitted.

The application relates to a community division DTN routing algorithm based on a clustering algorithm, relates to the field of delay-tolerant network satellite communication, and utilizes a Circle-k-means clustering algorithm to cluster satellite nodes according to trajectory similarity, transforms a community center satellite node according to the trajectory similarity sum of the community satellite trajectory where the satellite node is located, continuously iterates a clustering process until all communities in the satellite network are in a stable state, and starts routing and forwarding messages.The center satellite node queries an index table currently maintained by the center satellite node according to the destination address of the message, and decides whether the message is executed for intra-community forwarding or inter-community forwarding.The application can greatly reduce repeated forwarding of the same message in the network, so that the purposes of improving data packet forwarding efficiency, reducing end-to-end transmission delay and reducing network overhead are achieved.

The present invention is a system and a method enabled by the system. The novel system discloses at least one computer terminal. Ideally the system would have many such computer terminals, or kiosks, with at least one placed in a community center, a house of worship or some other location where a community gathers for social or religious events. Each such computer terminal is loaded periodically with a database managed by a first software application. The first software application, or a first instance of such software application, is deployed centrally and actively manages the database, performing such tasks as assembling the database with a plurality of objects received from publishers running a second software application or second instances of the software application. The manager then evaluates the quality and compliance of each object receives and forwards those approved to computer terminals located at various hosts. These computer terminals are utilized to gamer attention of individual attendees of communal centers that are hosting the disclosed terminals. The attendees utilize the terminals, also known as kiosks, to access the collections promulgated by publishers to make financial contributions to these publishers. The manager is then able to apply commissions against the publisher to cover its fees and expenses and to pay commissions on each attendee-initiated transaction to the host where a transaction was initiated.