摘要:
A system and method are provided for place-shifting media items. In general, a media zone broker operates to enable place-shifting of media items shared with the media zone by associated users among user devices of the associated users in such a manner that each media item is played by at most a number (N) of the user devices at any one time. The number (N) is a function of collective rights to the media item of one or more of the users sharing the media item in the media zone. In one embodiment, the number (N) is the number of users sharing the media item in the media zone or a function of the number of users sharing the media item in the media zone.
摘要:
An apparatus and method directed to automated call screening, and specifically the utilization of location history of a call recipient to determine call authorization, are provided. In accordance with an exemplary embodiment, a computer readable medium embodied in an article of manufacture is encoded with instructions for directing a processor to receive a request from a first device to communicate with a second device. The processor is further directed to determine at least one location associated with the first device, determine an authorization for the request based at least in part upon the at least one location associated with the first device and at least one prior location of the second device, and transmit the request to the second device in accordance with the authorization.
摘要:
A system and method for representing content available from a hosting user are provided. In general, content representations that are descriptive of content made accessible by the hosting user are presented in association with a content representation host representing the hosting user according to a layering scheme. The content representation host may be, for example, an avatar in a virtual environment, a custom webpage of the hosting user, an identifier of the hosting user in a peer-to-peer (P2P) network, an identifier of the hosting user in a mobile network, or the like. Based on the content representations, other users are enabled to quickly and easily determine whether content of interest is accessible from the hosting user.
摘要:
A caching proxy server for a hybrid peer-to-peer (P2P) photosharing system is provided. In general, the proxy server includes cache storing a number of previously requested digital images, a metadata database storing metadata including a number of keywords associated with each of the digital images stored in the cache, and a metadata usage table storing a number of “hits” for each of the keywords. When the used storage space in the cache reaches a predetermined limit, the proxy server examines the metadata usage table to determine a popularity of each of the keywords and removes digital images tagged with one or more of the least popular keywords until the used storage space in the cache decreases to a desirable level. As such, the proxy server ensures that digital images tagged with the most popular keywords remain in the proxy cache and are therefore available for subsequent requests.
摘要:
Methods, systems, and products are disclosed for measuring trust. A device is encountered. A trust score for the device is calculated and compared to a threshold. The threshold may be a minimum trust score associated with the function. If the calculated trust score equals or exceeds the threshold, then the function is executed. If the calculated trust score is less than the threshold, then the function is denied.
摘要:
A system and method are provided for hosting digital images embedded in an external website, wherein the digital images are modified to include additional content such as advertisements when served to a guest of the external website. In general, a host website including a web server and an image database operates to host digital images for external websites. When the web server associated with the host website receives a request for a digital image embedded within a webpage of the external website, the web server analyzes metadata associated with the digital image to produce selection criteria and selects additional content to add to the digital image based on the selection criteria. The web server then modifies the digital image to include the additional content, thereby generating a modified image, and provides the modified image to the requesting node.
摘要:
A method and system for serving content from a peer server in a photosharing peer-to-peer network is disclosed, wherein the peer server stores a web album and at least one associated digital image. Aspects of the invention include prior to the peer server going off-line, the peer server initiates a synchronization with a proxy server and a guest content server in which the web page a web page descriptor defining the web album is copied from the peer server to the guest content server, and the image associated with the web album is copied from the peer server to the proxy server. In response to a request from a requesting computer to view content stored in the peer computer when the peer server is off-line, the request is fulfilled by forwarding the web page from the guest content server to the requesting computer, and forwarding the image associated with a web page from the proxy server to the requesting computer, thereby successfully serving content from the peer server even when the peer server is off-line.
摘要:
A system and method are provided for managing reader and writer threads in a caching proxy server. In general, a caching proxy server operates as an intermediary between a web server and a number of client devices. The clients send requests for digital assets hosted by the web server to the caching proxy server. For each request, or more particularly for each group of concurrent requests, for a particular digital asset, the caching proxy server operates in either a decoupled writer mode of operation or a reader/writer mode operation. In addition, while serving the requests, the proxy server may switch between the decoupled writer and the reader/writer modes of operation depending on one or more criteria.
摘要:
A system and method are provided for managing reader and writer threads in a caching proxy server. In general, a caching proxy server operates as an intermediary between a web server and a number of client devices. The clients send requests for digital assets hosted by the web server to the caching proxy server. For each request, or more particularly for each group of concurrent requests, for a particular digital asset, the caching proxy server operates in either a decoupled writer mode of operation or a reader/writer mode operation. In addition, while serving the requests, the proxy server may switch between the decoupled writer and the reader/writer modes of operation depending on one or more criteria.
摘要:
An apparatus includes a communication interface and a controller associated with the communication interface where the controller is further configured to determine an affinity between a first device and at least one other device and create, based at least in part upon the determined affinity, one or more pre-provision packages. These pre-provision packages include data likely to be shared in the event that a content sharing session is ultimately entered into. The one or more pre-provision packages are then provided for storage upon at least one of the first device and the at least one other device. Then, when an indication of a desire for the first device to engage in a content sharing session with the at least one other device is received, access to the one or more pre-provision packages is provided to at least one of the first device and the at least one other device.