摘要:
A method for execution in a computing execution environment for the creation of aspects from a service or application, an aspect being an application level abstraction relevant to a source or service, the method comprising: defining related service aspects; inserting or encapsulating service aspects as named aspects into a context aware layer in the execution environment, the context aware layer adapted to be called from a plurality of application types or services; and associating the named aspects with logic in the context aware layer to support application or service function points.
摘要:
A method and system for the creation of aspects from a service or application, the method defining related service aspects; inserting or encapsulating service aspects as named aspects into an abstraction layer in an execution environment; and associating the named aspects with logic in the abstraction layer to support application or service function points.
摘要:
A context aware platform including a context aware server, the context aware server including: aspects, the aspects being application level abstractions related to a context; policies associated with a context at a point in an application lifecycle, the policies specifying behavior or treatment of aspects; and rules and triggers providing a sequence of steps or logic required to compute aspects; and at least one client, said client being in an execution environment and communicating with said context aware server, wherein the context aware platform replaces aspects, triggers, or both aspects and triggers in the at least one client.
摘要:
A method within a computing execution environment for the establishment of a context for a watcher, the method receiving a subscription request including a service identifier; associating the service identifier with a service context for a service; and applying the service context to information returned to the watcher.
摘要:
A method and system of qualifying triggers within a context aware mechanism in an execution environment that includes a network element, the method defining aspects that at least one application employs, an aspect being an application level abstraction relevant to a source or service; associating, at the network element, at least one aspect triggers with said aspects from the defining step; deriving qualifiers at the network element for each of the at least one aspect triggers; and qualifying each of the at least one aspect triggers at the network element with the qualifiers derived in the deriving step.
摘要:
Methods and devices for encoding and decoding that involve sorting bins according to their respective estimated probabilities to form subsequences, each subsequence having an associated estimated probability. Subsequences are encoded to form codewords. Ordered sets of phrases of known length are then formed from the codewords. Each first of the phrases in a set contains at least part of one codeword. The first phrase has an associated estimated probability and the probability estimates associated with each of the other phrases in the set are determined based upon the probability estimate associated with the first phrase, which permits the phrases to be decoded in parallel.
摘要:
A method is presented for entropy coding data using an entropy coder to encode an input sequence. A context model is used to determine the context of each symbol and a probability estimation is made for each symbol. A method is presented for revising the coding order to be context-based, grouping symbols consecutively on the basis that they have a common context. A method is presented for entropy decoding a bitstream of encoded data encoded using a context-based coding order.
摘要:
A method for parallel context modeling through reordering the bits of an input sequence to form groups of bits in accordance with a context model-specific reordering schedule. The reordering schedule is developed such that the groups of bits are formed to satisfy two conditions: first, that the context for each of the bits in a group of bits is different from the context of each of the other bits in that group, and the context of each of the bits in that group is determined independently from each of the other bits in that group. The parallel context modeling may be used in encoding or decoding operations.
摘要:
Devices and methods for entropy decoding a bitstream of encoded data by extracting a plurality of encoded subsequences from a payload field of the bitstream for parallel decoding on a set of parallel entropy decoders. The method includes dividing the payload of concatenated encoded subsequences into segments using a distribution function and distributing the segments amongst the set of parallel entropy decoders to balance the computational load among the parallel entropy decoders. The received bitstream includes auxiliary information inserted by the encoder to enable the decoder to entropy decode segments that begin with a portion of an encoded subsequence.
摘要:
A system, method and apparatus for distributing a multimedia data from a server are provided. Tag filter data is stored at the server. The multimedia data and at least one tag are received at the server from a computing device. The multimedia data is filtered by comparing the at least one tag with the tag filter data. The multimedia data is transmitted from the server to at least one multimedia renderer associated with at least one of the tag and the computing device.