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Gauss-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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Constellation design for use in communication systems
Nec Laboratories America, Inc.
December 07, 2017 - N°20170353247

Methods and systems for communication with a modified constellation are provided. One of the methods includes coding, by a transmitter in the user equipment, an input data stream into a constellation of symbols having at least two neighboring symbols therein which differ by more than one bit and which are separated by a modified euclidean distance to increase a gaussian ...
Optical fiber assembly with beam shaping component
Coractive High-tech Inc.
December 07, 2017 - N°20170351029

An optical fiber assembly is provided including an optical fiber and a beam shaping component affixed to an extremity of the optical fiber. The optical fiber supports a guided mode having a spatial profile defining a first shape. The beam shaping component defines a light path and has a transversal refractive index profile including an outer refractive index value greater ...
Methods and systems for data-driven battery state of charge (soc) estimation
Mitsubishi Electric Research Laboratories, Inc.
December 07, 2017 - N°20170350944

Methods and systems for estimating a state of charge (soc) of a battery are disclosed. A method determines a first joint gaussian distribution of values of the soc given a set of historical measured physical quantities of the state of the battery and a corresponding set of historical values of the soc of the battery. The method determines a second ...
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Actually-measured marine environment data assimilation method based on sequence recursive filtering three-dimensional variation
Harbin Engineering University
November 23, 2017 - N°20170338802

The present invention provides an actually-measured marine environment data assimilation method based on sequence recursive filtering three-dimensional variation. The method includes: preprocessing actually-measured marine environment data; calculating a target function value; calculating a gradient value of a target function; calculating a minimum value of the target function; extracting space multi-scale information from the actually-measured data; and updating background field data ...
Fast solving for loop closure using a relative state space
Microsoft Technology Licensing, Llc
November 23, 2017 - N°20170337716

The subject disclosure is generally directed towards a relatively fast and accurate technology that corrects mobile device (e. G., mobile robot) mapping data into corrected map data based upon detection of loop closure. A variation of stochastic gradient descent (with constraints in a deterministic order) may be used in a first correction phase to provide an updated graph in a ...
Chromatogram data processing method and chromatogram data processing apparatus
Shimadzu Corporation
November 23, 2017 - N°20170336370

The em algorithm for a gaussian mixture model is applied to the separation of peaks that overlap one another on a chromatogram. However, the number of overlapping components is unknown. Thus, a suitable number of models is set, and the fitting of model parameters is performed while an actually measured signal is appropriately divided for each model by the em ...
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Laser interference lithography system with flat-top intensity profile
National Sun Yat-sen University
November 16, 2017 - N°20170329146

A laser interference lithography system with flat-top intensity profile comprises a laser source for emitting a coherent laser beam, a first beam expander for adjusting the coherent laser beam size, a refractive beam shaper for converting a gaussian intensity profile inherent to the coherent laser beam into a flat-top one and outputting a first collimated laser beam, a second beam ...
Methods and apparatus employing hierarchical conditional variance to minimize downside risk of a multi-asset class ...
Axioma, Inc.
November 09, 2017 - N°20170323385

The traditional markowitz mean-variance-optimization (mvo) framework that uses the standard deviation of the possible portfolio returns as a measure of risk does not accurately measure the risk of multi-asset class portfolios whose return distributions are non-gaussian and asymmetric. A scenario-based conditional value-at-risk (cvar) approach for minimizing the downside risk of a multi-asset class portfolio is addressed that uses monte-carlo simulations ...
Dot detection, color classification of dots and counting of color classified dots
Ventana Medical Systems, Inc.
November 09, 2017 - N°20170323148

The present disclosures relates to a method of detecting, classifying, and counting dots in an image of a tissue specimen comprising detecting dots in an image of the tissue sample that meet criteria for absorbance strength, black unmixed image channel strength, red unmixed image channel strength, and a difference of gaussian threshold, wherein the detected dots correspond to in situ ...
System and method for making concentration measurements within a sample material using orbital angular momentum
Nxgen Partners Ip, Llc
November 09, 2017 - N°20170322152

An apparatus for identifying a concentration of a specific material within a first material includes an input for receiving a signal after the signal passes through the first material. The signal has at least one orthogonal function therein and the at least one orthogonal function comprises at least one of an orbital angular momentum function or a laguerre-gaussian function. A ...
Enhanced signal amplitude in acoustic-magnetomechanical eas marker
Nxgen Partners Ip, Llc
November 02, 2017 - N°20170316666

Systems (100) and methods (600) for making a marker. The methods comprise: obtaining a resonator material which has been annealed under a tensile force selected to provide a maximum resonant amplitude at a bias field hmax in the marker; and providing with the bias material of the marker an operating bias field hoperating with a value less than a value of said ...
Feature vector generation
Nxgen Partners Ip, Llc
November 02, 2017 - N°20170316338

In some examples, a method includes accessing input vectors in an input space, wherein the input vectors characterize elements of a physical system. The method may also include generating feature vectors from the input vectors, and the feature vectors are generated without any vector product operations between performed between any of the input vectors. An inner product of a pair ...
Parzen window feature selection algorithm for formal concept analysis (fca)
Nxgen Partners Ip, Llc
November 02, 2017 - N°20170316265

Described is a system for feature selection for formal concept analysis (fca). A set of data points having features is separated into object classes. For each object class, the data points are convolved with a gaussian function, resulting in a class distribution curve for each known object class. For each class distribution curve, a binary array is generated having ones ...
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Devices and methods of low frequency magnetic stimulation therapy
Nxgen Partners Ip, Llc
November 02, 2017 - N°20170312536

Described herein, in certain embodiments, are devices and methods for modulating the electrical activity of a brain in a targeted manner using a weak magnetic field, generally field with a strength of less than about 100 gauss. The magnetic field is varied over time in a periodic manner, generally with a frequency tuned to specifically affect one of the intrinsic frequencies ...
Tapered optical fiber connections
Corning Incorporated
October 26, 2017 - N°20170307825

An optical fiber connection is provided that includes a first optical fiber defining a first exterior surface and a first effective area. The first fiber defines a first tapered region tapering from a first nominal fiber diameter to a first tapered diameter. A second optical fiber has a second exterior surface and a second effective area less than the first ...
Patch antenna array for transmission of hermite-gaussian and laguerre gaussian beams
Corning Incorporated
October 19, 2017 - N°20170302395

A multi-level antenna array includes a plurality of patch antennas. Each layer of a plurality of layers is separated from other layers by a distance and support a portion of the plurality of patch antennas. Each of a plurality of connectors is associated with one of the plurality of layers for supplying a signal for transmission by the associated layer. ...
Interconnect for micro form-factor photonic
Corning Incorporated
October 19, 2017 - N°20170302387

A ferrule-less optical interconnect includes electrical communications assembly having a receptacle disposed in a housing, the receptacle adapted to mate with an electrical connector to produce a free space gap, and active optical communications components disposed in the housing and adapted to process a free space optical beam traveling along a first optical beam path through the free space gap. ...
Scheduling method and apparatus in wireless communication system
Corning Incorporated
October 19, 2017 - N°20170302315

The present disclosure relates to a 5g or pre-5g communication system to be provided for supporting a higher data transfer rate beyond a 4g communication system such as lte. The present invention relates to a noma system based fqam connection method and an apparatus therefor. The present invention can increase the user transfer rate at a cell boundary. The ...
Clustering high dimensional data using gaussian mixture copula model with lasso based regularization
Xerox Corporation
October 12, 2017 - N°20170293856

Lasso constraints can lead to a gaussian mixture copula model that is more robust, better conditioned, and more reflective of the actual clusters in the training data. These qualities of the gmcm have been shown with data obtained from: digital images of fine needle aspirates of breast tissue for detecting cancer; email for detecting spam; two dimensional terrain data for ...
Computationally efficient correlation of genetic effects with function-valued traits
Microsoft Technology Licensing, Llc
October 05, 2017 - N°20170286593

This disclosure presents a model for identifying correlations in genome-wide association studies (gwas) with function-valued traits that provides increased power and computational efficiency by use of a gaussian process regression with radial basis function (rbf) kernels to model the function-valued traits and specialized factorizations to achieve speed. A gaussian process is assigned to each partition for each allele of a ...
Orthogonal confocal stimulated emission microscopy
Microsoft Technology Licensing, Llc
September 28, 2017 - N°20170276920

A microscopy system that includes a first laser emitting a first laser pulse along a first beam line, the first laser pulse being a gaussian pump beam; and a second laser emitting a second laser pulse along a second beam line, the second laser pulse being a probe beam, the gaussian pump beam and the probe beam being delivered to ...
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