Patent application number | Description | Published |
20080243481 | Large Language Models in Machine Translation - Systems, methods, and computer program products for machine translation are provided. In some implementations a system is provided. The system includes a language model including a collection of n-grams from a corpus, each n-gram having a corresponding relative frequency in the corpus and an order n corresponding to a number of tokens in the n-gram, each n-gram corresponding to a backoff n-gram having an order of n-1 and a collection of backoff scores, each backoff score associated with an n-gram, the backoff score determined as a function of a backoff factor and a relative frequency of a corresponding backoff n-gram in the corpus. | 10-02-2008 |
20080262828 | Encoding and Adaptive, Scalable Accessing of Distributed Models - Systems, methods, and apparatus for accessing distributed models in automated machine processing, including using large language models in machine translation, speech recognition and other applications. | 10-23-2008 |
20100026260 | SWITCHING REGULATOR CIRCUIT FOR OPERATION AS A SWITCHING DEVICE IN A SWITCHING MODE AND A PASSIVE DEVICE IN A PASSIVE MODE - A switching regulator circuit is provided for operation as a switching device in a switching mode and as a passive device in a passive mode. A controller is provided for operating the circuit in a switching mode and a passive mode. Additionally, a single transistor is provided for operating as a switching device in the switching mode and for further operating as a passive device in the passive mode. | 02-04-2010 |
20110025284 | MULTI-PHASE DC-TO-DC CONVERTER WITH DAISY CHAINED PULSE WIDTH MODULATION GENERATORS - A multi-phase DC-DC converter is disclosed. The DC-DC converter has a plurality of phases, each with a separate PWM generator for driving a totem pole of transistors. A master PWM generator operates off of a master clock signal. The remainder of the phases are slaved to the master PWM generator. | 02-03-2011 |
20120123765 | Providing Alternative Translations - Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for presenting alternative translations. In one aspect, a method includes receiving source language text; receiving translated text corresponding to the source language text from a machine translation system; receiving segmentation data for the translated text, wherein the segmentation data includes a first segmentation of the translated text, the first segmentation dividing the translated text into two or more segments; receiving one or more alternative translations for each of the two or more segments; presenting the source text and the translated text to a user in a user interface; and in response to a user selection of a first portion of the translated text, displaying, in the user interface, one or more alternative translations for a first segment to which the first portion of translated text corresponds according to the first segmentation. | 05-17-2012 |
20120235652 | SWITCHING MODE POWER SUPPLY WITH VIRTUAL CURRENT SENSING AND ASSOCIATED METHODS - The present technology is related generally to a switching mode power supply with virtual current sensing. The switching mode power supply comprises a power stage that includes a first power switch and a second power switch coupled in series. The switching mode power supply senses a first current flowing through the first power switch during on-time and provides a virtual current sense signal that is proportional to a second current flowing through the second power switch during on-time. The switching mode power supply further combines the real current sense signal and the virtual current sense signal to form a current sense signal, which is sent to the controller to realize desired control. | 09-20-2012 |
20120235664 | VOLTAGE CONVERTERS WITH REDUCED OUTPUT FREQUENCY VARIATIONS AND ASSOCIATED METHODS - Switch-mode voltage converters and associated methods are disclosed herein. In one embodiment, a switch-mode voltage converter includes a switching transistor coupled between an input voltage (V | 09-20-2012 |
20120286750 | SWITCHING REGULATORS WITH ADAPTIVE CLOCK GENERATORS AND ASSOCIATED METHODS OF CONTROL - Various embodiments of switch mode power supplies, circuits, and methods of control are described herein. In one embodiment, a method of operating a switch mode power supply having a switching circuit coupled to an inductor includes modulating a duty cycle of the switching circuit to charge the inductor using pulse width modulation, supplying an output voltage from the inductor to the load, performing a comparison between the output voltage and a reference voltage, and deriving an error signal based on the comparison between the output voltage and the reference voltage. The method also includes generating a clock signal for the pulse width modulation based on the received error signal. | 11-15-2012 |
20130006612 | TRAINING ACOUSTIC MODELS - Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for training acoustic models. Speech data and data identifying a transcription for the speech data are received. A phonetic representation for the transcription is accessed. Training sequences are identified for a particular phone in the phonetic representation. Each of the training sequences includes a different set of contextual phones surrounding the particular phone. A partitioning key is identified based on a sequence of phones that occurs in each of the training sequences. A processing module to which the identified partitioning key is assigned is selected. Data identifying the training sequences and a portion of the speech data are transmitted to the selected processing module. | 01-03-2013 |
20130006623 | SPEECH RECOGNITION USING VARIABLE-LENGTH CONTEXT - Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for recognizing speech using a variable length of context. Speech data and data identifying a candidate transcription for the speech data are received. A phonetic representation for the candidate transcription is accessed. Multiple test sequences are extracted for a particular phone in the phonetic representation. Each of the multiple test sequences includes a different set of contextual phones surrounding the particular phone. Data indicating that an acoustic model includes data corresponding to one or more of the multiple test sequences is received. From among the one or more test sequences, the test sequence that includes the highest number of contextual phones is selected. A score for the candidate transcription is generated based on the data from the acoustic model that corresponds to the selected test sequence. | 01-03-2013 |
20130046530 | ENCODING AND ADAPTIVE, SCALABLE ACCESSING OF DISTRIBUTED MODELS - Systems, methods, and apparatus for accessing distributed models in automated machine processing, including using large language models in machine translation, speech recognition and other applications. | 02-21-2013 |
20130082669 | SCALABLE MULTIPHASE-REGULATOR POWER-INTEGRATED CIRCUIT SYSTEM AND METHOD FOR PROVIDING SCALABLE POWER TO THE SAME - In one embodiment, a modular master chip includes an output module, a phase control module in communication with the output module, the phase control module including a master chip switch, wherein the phase control module is adapted for regulating the master chip switch at one or more interleaved clock speeds with one or more phase shifts, and a control module in communication with the output module and the phase control module, the control module being adapted for monitoring an amount of current drawn by a current load, determining one or more interleaved clock speeds, sending the one or more interleaved clock speeds, and regulating a scalable amount of current supplied to the current load by adjusting a number of output modules contributing to the scalable amount of current supplied to the current load. More methods and systems are described according to other embodiments. | 04-04-2013 |
20130082689 | METHODS FOR SENSING CURRENT IN A SWITCHING REGULATOR - In one embodiment, a current sensing circuit includes a differential current sensing amplifier adapted for sensing a voltage drop across a main transistor, the differential current sensing amplifier being adapted for providing a switched current output to a timing circuit which is adapted for providing a timing signal to one or more switching current sample-and-hold circuits based on a current waveform of the switched current output, and the one or more switching current sample-and-hold circuits, each of which are adapted for producing a substantially continuous output current. In another embodiment, a method for detecting a current includes driving a main transistor with a first current, driving one or more sensing transistors with a second current, measuring a sensing inductor current of the one or more sensing transistors, and determining the first current based on the sensing inductor current, wherein the sensing inductor current is related to the first current. | 04-04-2013 |
20130099761 | Switching-Mode Power Supply with Ripple Mode Control and Associated Methods - The present invention discloses a SMPS. The SMPS comprises an output port, configured to supply a load; a control signal generator, having an input and an output configured to provide a first control signal; a first switch configured to receive the first control signal and regulate the voltage at the output port; and a ramp signal generator, comprising an input and an output, wherein the input is configured to receive the control signal and the output is configured to provide a current signal simulating an output signal at the output port, and wherein the output of the ramp signal generator is further coupled to the input of the means for generating control signal. | 04-25-2013 |
20130257502 | DELAY CIRCUIT AND ASSOCIATED METHOD - The embodiments of the present invention disclose a delay circuit. The delay circuit comprises an inverter, a load capacitor, and a first voltage clamping module, wherein the first voltage clamping module generates a voltage drop configured to prolong the propagation delay time of the delay circuit as the power supply voltage decreases. The power supply dependent delay circuit may have a much larger propagation delay time at low power supply voltage than it at high power supply voltage at the rising-edge or falling-edge of an input signal. | 10-03-2013 |
20130346059 | LARGE LANGUAGE MODELS IN MACHINE TRANSLATION - Systems, methods, and computer program products for machine translation are provided. In some implementations a system is provided. The system includes a language model including a collection of n-grams from a corpus, each n-gram having a corresponding relative frequency in the corpus and an order n corresponding to a number of tokens in the n-gram, each n-gram corresponding to a backoff n-gram having an order of n−1 and a collection of backoff scores, each backoff score associated with an n-gram, the backoff score determined as a function of a backoff factor and a relative frequency of a corresponding backoff n-gram in the corpus. | 12-26-2013 |
20140257787 | ENCODING AND ADAPTIVE, SCALABLE ACCESSING OF DISTRIBUTED MODELS - Systems, methods, and apparatus for accessing distributed models in automated machine processing, including using large language models in machine translation, speech recognition and other applications. | 09-11-2014 |