摘要:
A method and apparatus is disclosed for automatic segregation of signals of different origin, using models that statistically characterize a wave signal, more particularly including feature vectors consisting of a plurality of parameters extracted from a data stream of a known type for use in identifying data types by comparison, which can be Hidden Markov Model based methods, thereby enabling automatic data type identification and routing of received data streams to the appropriate destination device, thereby further enabling a user to transmit different data types over the same communication channel without changing communication settings.
摘要:
A communication system that transmits and receives combinations of paper mail and electronic mail. The communication system permits a user of the system to send an internet message via post mail including the mailing address for delivery. The post mail office forwards the internet message via e-mail to the internet post office that is the closest to the addressee. This post office that is local to the addressee downloads this message, prints a hard copy on a paper, encloses it in an envelop and sends the hard copy to the addressee via usual local mail. The communication system also permits a user of the system to send paper mail to the post office. The post office scans the paper mail and forwards the scanned information data either to the addressee directly via internet or via a post office that is local to the addressee.
摘要:
An archive system for records with an audio component, which uses automated speech recognition to create a multi-layered archive pyramid. The archive pyramid includes successive layers of data stored at varying data rates such as original video data, compressed video data, original audio, compressed audio data, recognized word-lattices, recognized word-bags and a global word index. The disclosed system uses automatic speech recognition to transcribe from audio to searchable index layers. During a search operation, automatic and semi-automatic techniques are used to search the archive pyramid from the smallest narrowest layers to the largest widest layers, to identify a moderate subset of records. This subset is further refined by a manual survey of regenerated compressed audio. Finally, the selected records are retrieved from the original audio archive layer.
摘要:
A system and method for indexing segments of audio/multimedia files and data streams for storage in a database according to audio information such as speaker identity, the background environment and channel (music, street noise, car noise, telephone, studio noise, speech plus music, speech plus noise, speech over speech), and/or the transcription of the spoken utterances. The content or topic of the transcribed text can also be determined using natural language understanding to index based on the context of the transcription. A user can then retrieve desired segments of the audio file from the database by generating a query having one or more desired parameters based on the indexed information.
摘要:
A method for controlling access of an individual to one of a computer and a service and a facility comprises the steps of: pre-storing a predefined sequence of intentional gestures performed by the individual during an enrollment session; extracting the predefined sequence of intentional gestures from the individual during a recognition session; and comparing the pre-stored sequence of intentional gestures to the extracted sequence of intentional gestures to recognize the individual.
摘要:
Systems and methods for multi-modal messaging that enable a user to compose, send and retrieve messages, such as SMS, MMS, IM or ordinary e-mail messages, for example, using one or more I/O (input/output) modalities (e.g., speech I/O and/or GUI I/O). A method for composing messages combines the advantages of a multi-modal interface (e.g., grammar-based speech and touchscreen or similar input devices) and message templates, which allows a user to construct a message with significantly less effort in a fraction of the time required by conventional methods. The user can dictate his/her messages using speech and/or GUI input, for example, based on a library of message templates which can be personalized by the user to fit his/her social interaction needs.
摘要:
Embodiments of the invention provide methods and systems for using policy enforcement for securing open devices and networks. The method includes accessing, by a policy enforcer, a plurality of policies configured to enforce network integrity and monitoring programs and/or services running on a device. The method further includes based on at least one of the plurality of policies, comparing the programs and/or services running on the device against the programs and/or services allowed by the at least one of the plurality of policies, and based on the comparison, determining that the device is running at least one program and/or service disallowed by the at least one policy. Further, the method includes in response, prohibiting access of the device to the network.
摘要:
Methods, systems, and machine-readable media are disclosed for initiating communications between entities operating in disparate environments and/or with different base protocols. According to one embodiment, a method for initiating a communication can comprise receiving a request from the first entity to initiate communications. An initiation message can be generated and formatted in a base protocol of the second entity. The base protocol of the second entity can be different from a base protocol of the first entity. The initiation message can be sent to the second entity to cause the second entity to initiate communications with a third entity in the base protocol of the second entity.
摘要:
Systems, methods, and machine-readable media are disclosed for providing customization to routing of messages in a system where routing is based on stored addresses, such as, for example, a Session Initiation Protocol (SIP) system, to pass through a firewall. In one embodiment, a method of providing customized routing of messages to pass through a firewall can comprise receiving a message from an initiating agent to a target communication identifier at a system for signaling between endpoints. The system can have one or more stored network addresses for each of a plurality of communication identifiers. One or more network addresses for the target endpoint can be determined from the stored network addresses associated to the communication identifier. One or more policies can be applied to the one or more network addresses for the target communication identifier to route the message through the firewall.
摘要:
In a method for correlating charges in a service layer and a network layer, first charging data is determined for a service layer based on content or a service purchased for a user. Second charging data for a network layer is determined based on transmission for the content or service. The first and second charging data, with any respective metadata, are correlated in order to generate a single bill for the user. This bill may be for the transmission as well as the purchase of the content or service. In the correlation, charges for the network layer and/or the service layer may be changed based on the correlation. For example, duplicative charges such as charging for the content and the traffic used to download the content may be correlated and one of the charges may be changed or removed.