Abstract: Methods and systems for solving a linear system include setting resistances in an array of settable electrical resistances in accordance with values of an input matrix. A series of input vectors is applied to the array as voltages to generate a series of respective output vectors. Each input vector in the series of vectors is updated based on comparison of the respective output vectors to a target vector. A solution of a linear system is determined that includes the input matrix based on the updated input vectors.
Type:
Grant
Filed:
December 22, 2020
Date of Patent:
January 3, 2023
Assignees:
INTERNATIONAL BUSINESS MACHINES CORPORATION, RAMOT AT TEL AVIV UNIVERSITY LTD.
Inventors:
Malte Johannes Rasch, Oguzhan Murat Onen, Tayfun Gokmen, Chai Wah Wu, Mark S. Squillante, Tomasz J. Nowicki, Wilfried Haensch, Lior Horesh, Vasileios Kalantzis, Haim Avron
Abstract: Techniques for generating and managing, including simulating and training, deep tensor neural networks are presented. A deep tensor neural network comprises a graph of nodes connected via weighted edges. A network management component (NMC) extracts features from tensor-formatted input data based on tensor-formatted parameters. NMC evolves tensor-formatted input data based on a defined tensor-tensor layer evolution rule, the network generating output data based on evolution of the tensor-formatted input data. The network is activated by non-linear activation functions, wherein the weighted edges and non-linear activation functions operate, based on tensor-tensor functions, to evolve tensor-formatted input data. NMC trains the network based on tensor-formatted training data, comparing output training data output from the network to simulated output data, based on a defined loss function, to determine an update.
Type:
Grant
Filed:
November 13, 2018
Date of Patent:
December 20, 2022
Assignees:
INTERNATIONAL BUSINESS MACHINES CORPORATION, TRUSTEES OF TUFTS COLLEGE, RAMOT AT TEL-AVIV UNIVERSITY LTD.
Inventors:
Lior Horesh, Elizabeth Newman, Misha E. Kilmer, Haim Avron
Abstract: A new family of mononuclear organometallic complexes of a divalent metal bound to sequential tetradentate monoanionic {ONNN}-type ligands, and polymerization of cyclic esters such as lactides utilizing same are provided. Novel tetradentate monoanionic {ONNN}-type ligands usable for forming these complexes are also provided.
Abstract: A computer-implemented method is presented for performing matrix sketching by employing an analog crossbar architecture. The method includes low rank updating a first matrix for a first period of time, copying the first matrix into a dynamic correction computing device, switching to a second matrix to low rank update the second matrix for a second period of time, as the second matrix is low rank updated, feeding the first matrix with first stochastic pulses to reset the first matrix back to a first matrix symmetry point, copying the second matrix into the dynamic correction computing device, switching back to the first matrix to low rank update the first matrix for a third period of time, and as the first matrix is low rank updated, feeding the second matrix with second stochastic pulses to reset the second matrix back to a second matrix symmetry point.
Type:
Grant
Filed:
May 15, 2020
Date of Patent:
December 6, 2022
Assignees:
INTERNATIONAL BUSINESS MACHINES CORPORTATION, RAMOT AT TEL-AVIV UNIVERSITY, LTD.
Abstract: An optical setup, comprising one or more platforms having a plurality of fixation locations repeatedly arranged, and defining a discrete position coordinate system; and a plurality of modular optical units, each comprising an optical portion defining an optical axis fixedly attached to at least one mounting surface comprising complementary geometry to the fixation locations; wherein a releasable attachment of the plurality of modular optical units at the fixation locations defines a plurality of optical axes at least a portion of the optical axes overlapping across the discrete position coordinate system In some embodiments, the modular optical units include standard optical elements In some embodiments, the platform includes an attachment interface to an optical table and/or another platform In some embodiments, laser pulses are synchronized by fixing a discrete path length over the fixation locations In some embodiments the fixation locations are located on multiple planes in 3D space.
Abstract: A method of performing Principal Component Analysis is provided. The method includes receiving, by a computing device, evolving data for processing/visualization. The method further includes, by the computing device, a dimensionality for reducing of the evolving data using the PCA, wherein the PCA is performed on analog crossbar hardware. The method also includes using, by the computing device, the evolving data for visualization having the dimensionality thereof reduced by the principal component analysis for a further application.
Type:
Grant
Filed:
October 1, 2020
Date of Patent:
November 15, 2022
Assignees:
INTERNATIONAL BUSINESS MACHINES CORPORATION, RAMOT AT TEL AVIV UNIVERSITY LTD.
Inventors:
Shashanka Ubaru, Vasileios Kalantzis, Lior Horesh, Mark S. Squillante, Haim Avron
Abstract: The technology disclosed in this patent document can be used to implement an optical device for generating broadband optical pulses, including an optical waveguide having different waveguide structures at different locations along the optical waveguide and with varying dimensions or pressure gradient that change adiabatically along the different locations to enable non-linear four wave mixing over a broad spectral range.
Type:
Grant
Filed:
May 14, 2019
Date of Patent:
November 1, 2022
Assignees:
Cornell University, Ramot at Tel-Aviv University LTD
Abstract: The present invention relates to a unique oncolytic virus, Epizootic Hemorrhagic Disease virus-Tel Aviv University (EHDV-TAU), and to methods and pharmaceutical compositions comprising thereof for preventing or treating cancer exhibiting an alteration in interferon signaling and/or the innate immune antiviral response.
Type:
Grant
Filed:
June 26, 2018
Date of Patent:
November 1, 2022
Assignee:
RAMOT AT TEL-AVIV UNIVERSITY LTD
Inventors:
Marcelo Ehrlich, Eran Bacharach, Ben Shai, Oded Danziger
Abstract: A method for Peak to Average Power Ratio (PAPR) reduction at an input of analog to digital converter (ADC) of the receiver, the method includes mapping, by a mapper, an input symbol to an output symbol that maintains a peak power constraint at the input of the ADC; wherein the mapping is responsive to (a) previously transmitted symbols and (b) a state of the channel following a transmission of the current output symbol; transmitting the output symbol by the transmitter; receiving, by the receiver, a received symbol that represents the output symbol; and de-mapping the received symbol, by a de-mapper of the receiver, to a de-mapped symbol that represents the input symbol.
Abstract: A neural network system for detecting at least one object in at least one image, the system includes a plurality of object detectors. Each object detector receives respective image information thereto. Each object detector includes a respective neural network. Each the neural network including a plurality of layers. Layers in different object detectors are common layers when the layers receive the same input thereto and produce the same output therefrom. Common layers are computed only once during object detection for all the different object detectors.
Abstract: A method of treating Alzheimer's Disease (AD) is disclosed. The method comprises administering to the subject a therapeutically effective amount of an agent which prevents the binding of amyloid precursor protein (APP) to Tau protein.
Type:
Application
Filed:
May 19, 2022
Publication date:
September 29, 2022
Applicants:
Yeda Research and Development Co. Ltd., Ramot at Tel-Aviv University Ltd.
Inventors:
Ruth ARNON, Ruth MARON, Gad ARMONY, Michael Menachem TSOORY, Meir WILCHEK, Dan FRENKEL
Abstract: A new family of mononuclear organometallic complexes of a divalent metal bound to sequential tetradentate monoanionic {ONNN}-type ligands, and polymerization of cyclic esters such as lactides utilizing same are provided. Novel tetradentate monoanionic {ONNN}-type ligands usable for forming these complexes are also provided.
Abstract: A human antibody comprising an antigen binding domain which binds PstS1 of Mycobacterium tuberculosis (TB) for use in preventing or treating TB infection in a subject in need thereof is provided. Also provided are vaccine compositions and conjugates of such antibodies.
Abstract: Methods and kits for detecting the presence of at least one target DNA sequence with or without a modification in a DNA molecule are provided.
Type:
Grant
Filed:
July 31, 2018
Date of Patent:
August 30, 2022
Assignees:
TECHNION RESEARCH & DEVELOPMENT FOUNDATION LIMITED, RAMOT AT TEL-AVIV UNIVERSITY LTD.
Inventors:
Amit Meller, Tal Gilboa, Chen Torfstein, Yuval Ebenstein, Elmar Weinhold, Yael Michaeli-Hoch, Assaf Grunwald
Abstract: Novel compounds usable in modulating an activity or function of a voltage-dependent potassium channel and/or of TRPV1 are provided. The compounds are represented by Formula I as described and defined in the specification.
Abstract: The present invention provides cell-free systems comprising: (i) a transcription compartment; (ii) a barrier; and (iii) a translation compartment, methods for producing proteins and performing post-translational modifications thereon using such systems, and kits comprising such systems.
Type:
Grant
Filed:
October 16, 2019
Date of Patent:
August 23, 2022
Assignee:
RAMOT AT TEL-AVIV UNIVERSITY LTD.
Inventors:
Shai Zilberzwige-Tal, Ehud Gazit, Johann Elbaz
Abstract: A signature verification system, which comprises a plurality of worn devices of signing users, each provided with one or more motion sensors, and a processor for receiving motion signals from the sensors, the processor is adapted to define a set of features that describe a signature and distinguish one signature from another; perform a training phase by obtaining motion signals from one or more motion sensors of the worn devices; training a machine learning classifier using the instances and labels; obtain motion signals from motion sensors of the a worn device, the motion being of an allegedly genuine signature of one of the users; scale and domain transform the allegedly genuine signature; calculate values of the features describing the allegedly genuine signature with respect to scaled and transformed reference signatures of the one of the users; and apply the trained classifier on the feature values, thereby classifying the allegedly genuine signature as genuine or forged.
Type:
Grant
Filed:
April 30, 2017
Date of Patent:
August 16, 2022
Assignees:
B.G. Negev Technologies and Applications LTD., at Ben-Gurion University, Ramot at Tel-Aviv University LTD.
Inventors:
Ben Nassi, Yuval Elovici, Erez Shmueli, Alona Levy
Abstract: Compositions and methods of using same for tissue regeneration are provided. Accordingly, there is provided a composition comprising a hyaluronic acid, a laminin polypeptide, an antioxidant and Copolymer 1 at a concentration range of 10-150 microgram/ml. Also provided is a composition comprising a hyaluronic acid, a laminin polypeptide and vitamin E at a concentration range of 0.3-30 mM. Also provided are matrices and hydrogels of the compositions and methods of using same.
Type:
Application
Filed:
June 4, 2020
Publication date:
July 28, 2022
Applicants:
Ramot at Tel-Aviv University Ltd., The Medical Research, Infrastructure and Health Services Fund of the Tel Aviv Medical Center
Abstract: Method for mapping the transverse relaxation times (T2) in a magnetic resonance imaging (MRI) scan defined over a plurality of pixels, where each pixel is associated with a multicomponent T2 (mcT2) signal, comprises: accessing a computer readable medium storing an mcT2 dictionary having a set of synthetic mcT2 signals, and selecting a subset of synthetic mcT2 signals for which correlations between the synthetic mcT2 signals and pixels in the MRI scan are highest among the set. For each of at least a portion of the pixels, a respective mcT2 scan signal is fitted to the subset to provide, a plurality of T2 values for the pixel. A T2 map of the MRI scan is generated based on the T2 values.
Type:
Application
Filed:
January 27, 2022
Publication date:
July 28, 2022
Applicants:
Ramot at Tel-Aviv University Ltd., Yeda Research and Development Co. Ltd.