AT&T Intellectual Property ll, LP Patent applications |
Patent application number | Title | Published |
20130340041 | Digital Communication Biometric Authentication - A biometric authentication system is disclosed that provides authentication capability using biometric data in connection with a challenge for parties engaging in digital communications such as digital text-oriented, interactive digital communications. End-user systems may be coupled to devices that include biometric data capture devices such as retina scanners, fingerprint recorders, cameras, microphones, ear scanners, DNA profilers, etc., so that biometric data of a communicating party may be captured and used for authentication purposes. | 12-19-2013 |
20130325443 | Library of Existing Spoken Dialog Data for Use in Generating New Natural Language Spoken Dialog Systems - A machine-readable medium may include a group of reusable components for building a spoken dialog system. The reusable components may include a group of previously collected audible utterances. A machine-implemented method to build a library of reusable components for use in building a natural language spoken dialog system may include storing a dataset in a database. The dataset may include a group of reusable components for building a spoken dialog system. The reusable components may further include a group of previously collected audible utterances. A second method may include storing at least one set of data. Each one of the at least one set of data may include ones of the reusable components associated with audible data collected during a different collection phase. | 12-05-2013 |
20130215780 | Closed User Groups - An arrangement for providing, on an ad hoc basis, a closed user group (CUG) among a collection of pre-defined IP network users. A set of intelligent access devices, dispersed through the IP network, constantly transmit a set of pings associated with the defines CUGs to discover those devices within its communication range. The discovered IP addresses for each device is thus constantly updated, allowing group members to remain in constant contact (emulating an “always on” connection). The users feels they are always connected with group members and thus have instant access to voice/data/video sessions—much like hot lines or “always on” connections. | 08-22-2013 |
20110313776 | System and Method for Controlling Devices that are Connected to a Network - A system, method and computer-readable medium for controlling devices connected to a network. The method includes receiving an utterance from a user for remotely controlling a device in a network; converting the received utterance to text using an automatic speech recognition module; accessing a user profile in the network that governs access to a plurality of devices on the network and identifiers which control a conversion of the text to a device specific control language; identifying based on the text a device to be controlled; converting at least a portion of the text to the device control language; and transmitting the device control language to the identified device, wherein the identified device implements a function based on the transmitted device control language. | 12-22-2011 |
20110246184 | SYSTEM AND METHOD FOR INCREASING ACCURACY OF SEARCHES BASED ON COMMUNICATION NETWORK - Disclosed are systems, methods and computer-readable media for using a local communication network to generate a speech model. The method includes retrieving for an individual a list of numbers in a calling history, identifying a local neighborhood associated with each number in the calling history, truncating the local neighborhood associated with each number based on the at least one parameter, retrieving a local communication network associated with each number in the calling history and each phone number in the local neighborhood, and creating a language model for the individual based on the retrieved local communication network. The generated language model may be used for improved automatic speech recognition for audible searches as well as other modules in a spoken dialog system. | 10-06-2011 |
20110218807 | Method for Automated Sentence Planning in a Task Classification System - The invention relates to a method for sentence planning ( | 09-08-2011 |