Abstract: The present invention is applicable to the computer field, and provides a resource propagation method and system. The method includes the following steps: assembling acquired content into structured data; generating a resource address for the structured data, where the resource address includes a propagation path parameter, in a process of propagating the resource address, updating the propagation path parameter according to propagator information of the resource address; and tracing a propagation path of the resource address according to an updated propagation path parameter, where the propagation path parameter is used to identify a propagation behavior between a propagator and a previous propagator of the resource address. According to the present invention, contributions made by different propagation phases to resource propagation can be evaluated and counted, so as to stimulate different phases to expand resource propagation, thereby greatly increasing value generated due to resource propagation.

Abstract: The present invention, relating to the field of Internet technologies, provides a method, apparatus, and system for tracing resource propagation. The method comprises: generating a resource address pointing to a location where a resource is stored; when the resource is propagated, adding a user identifier and a propagation behavior identifier of a user propagating the resource to the resource address, and recording the user identifier and the propagation behavior identifier; and acquiring a propagation path of the resource according to the recorded user identifier and propagation behavior identifier; wherein the user identifier is used to identify a user who is logged in and propagates the current resource; and the propagation behavior identifier is used to identify a primary resource propagation behavior between the resource propagator and a previous resource propagator.

Abstract: A method and apparatus for assembling data, and a resource propagation system. The method comprises: acquiring content, and generating a content data packet; generating an identifier of a container; combining the content data packet and the identifier into a container data packet capable of encapsulating value-added content information; and generating a resource address comprising the identifier; wherein the container is structured data. The content and the value-added content information are encapsulated via a container, which implements decoupling between the content and the value-added content information, implements simple and convenient replacement of the value-added content information, reduces replacement cost of the value-added content information, such as, advertisement content data, and better matches the content with the value-added content information.

Abstract: A method, apparatus, and system for generating a resource address. The method comprises: configuring a propagation path parameter in the resource address; and updating the propagation path parameter in a resource propagation process according to a login state and an identifier of a user propagating the resource address, and returning the updated resource address to a client that the user logs in to; wherein the propagation path parameter is used to uniquely identify a primary propagation behavior between a propagator of the resource address and a previous propagator thereof. By configuring the propagation path parameter in the resource address and updating the propagation path parameter in the resource address propagation process, embodiments implement propagation path tracking of the resource address, facilitate acknowledgement of the propagation of the resource address, and perform a statistical collection for and an analysis on the propagation path of the resource address.

Abstract: A method and apparatus for detecting a multimedia content change, and a resource propagation system. The method comprises: when importing a resource address of multimedia content, acquiring original feature information of the multimedia content; receiving first feature information of the multimedia content from a client; determining, according to the first feature information and corresponding original feature information of the multimedia content, whether the resource address of the multimedia content is abnormal; and detecting whether multimedia content at an abnormal resource address is changed. It is firstly determined whether a resource address corresponding to multimedia content is abnormal, and if the resource address is abnormal, then it is determined whether the multimedia content corresponding to the resource address is changed, thereby preventing repeated checking of a large number of normal resource addresses, improving the detection efficiency, and reducing the detection cost.

Abstract: In accordance with the invention, a packaged electronic device comprises at least one electronic device and leads sealed within a protective package. The leads comprise a conductive metal substrate having a composite metal finish with a total thickness of 1000 Å or less. The finish comprises, in succession from the substrate, 25-750 Å of palladium alloy and 5-250 Å of wirebondable and solderable material. The substrate is advantageously nickel-plated copper alloy or Fe—Ni alloy. The content of palladium in the palladium alloy coating can range from 10-95 weight percent. This finish meets requirements of wirebonding and solderability at a thickness surprisingly lower than previously used packaging finishes.