Abstract: Methods and server systems for computing fraud risk scores for various merchants associated with an acquirer described herein. The method performed by a server system includes accessing merchant-related transaction data including merchant-related transaction indicators associated with a merchant from a transaction database. Method includes generating a merchant-related transaction features based on the merchant-related indicators. Method includes generating via risk prediction models, for a payment transaction with the merchant, merchant health and compliance risk scores, merchant terminal risk scores, merchant chargeback risk scores, and merchant activity risk scores based on the merchant-related transaction features. Method includes facilitating transmission of a notification message to an acquirer server associated with the merchant.

Abstract: The present invention provides for improving training dataset by identifying errors in training dataset and generating improvement recommendations. In operation, the present invention provides for identifying and correcting duplicate utterances in training dataset comprising utterances-intent pairs. Further, a plurality of Natural Language ML models are trained with the corrected training dataset to obtain diverse set of trained ML models. Each utterance of training dataset are fed as input to trained ML models, and a probability of error associated with each utterances-intent pairs of training dataset are evaluated based on analysis of respective intent predictions received from each of the trained ML models. Furthermore, spelling errors in the dataset are identified and data-imbalances in the training dataset are evaluated.

Abstract: A method of preparing electronically conductive polyaniline that forms a self-supporting dispersion in water is described. The binder-free dispersion was coated on a pair of interdigitated metal electrodes to form a gas sensing layer of a chemical sensor. The chemical sensor utilizes electrochemical impedance spectroscopy (EIS) to detect and characterize a chemical compound in a gaseous state in contact with the sensing layer. Impedance of the sensing layer is measured over a range of alternating current frequencies. The impedance data allows identification and concentration of the chemical compound to be determined when compared to reference impedance data. The analysis of the impedance measurements is adaptable to machine learning.

Abstract: The present invention provides for improving training dataset by identifying errors in training dataset and generating improvement recommendations. In operation, the present invention provides for identifying and correcting duplicate utterances in training dataset comprising utterances-intent pairs. Further, a plurality of Natural Language ML models are trained with the corrected training dataset to obtain diverse set of trained ML models. Each utterance of training dataset are fed as input to trained ML models, and a probability of error associated with each utterances-intent pairs of training dataset are evaluated based on analysis of respective intent predictions received from each of the trained ML models. Furthermore, spelling errors in the dataset are identified and data-imbalances in the training dataset are evaluated.

Abstract: A system and method for automated data visualization and modification of visualized data is disclosed. The present invention provides for identifying data points and data types associated with the selected data. Further, one or more visual representations for rendering the selected data are evaluated based on the identified data points and the data types. Yet further, the selected data is optimally visualized based on an identification of a display device type. The present invention further provides for evaluating a theme of visual representations using a real-time lighting information of the real world environment based on identification of the display device type. The selected data is visualized using the evaluated theme of visual representations and the evaluated one or more visual representations. Yet further, the present invention provides for identifying user actions and interpreting inputs from the identified user actions to update or modify visualized data.

Abstract: Provided is a system for detection and discrimination of gases, such as volatile organic compounds (VOCs), in a sample comprising two chambers, a first chamber equipped with a crystalline microporous material (CMM) and a second chamber equipped with a gas detector. A gas sample is introduced first into the second chamber for detection by the gas detector and is then re-routed to the first chamber for adsorption/desorption on the CMM. The gas detector in the second chamber produces electronic signals that correspond to the adsorption/desorption profile for the gas, which allows for discrimination of the gas in the sample from other possible gas samples.

Abstract: A system and method for automated data visualization and modification of visualized data is disclosed. The present invention provides for identifying data points and data types associated with the selected data. Further, one or more visual representations for rendering the selected data are evaluated based on the identified data points and the data types. Yet further, the selected data is optimally visualized based on an identification of a display device type. The present invention further provides for evaluating a theme of visual representations using a real-time lighting information of the real world environment based on identification of the display device type. The selected data is visualized using the evaluated theme of visual representations and the evaluated one or more visual representations. Yet further, the present invention provides for identifying user actions and interpreting inputs from the identified user actions to update or modify visualized data.

Abstract: Provided is a system for detection and discrimination of gases, such as volatile organic compounds (VOCs), in a sample comprising two chambers, a first chamber equipped with a crystalline microporous material (CMM) and a second chamber equipped with a gas detector. A gas sample is introduced first into the second chamber for detection by the gas detector and is then re-routed to the first chamber for adsorption/desorption on the CMM. The gas detector in the second chamber produces electronic signals that correspond to the adsorption/desorption profile for the gas, which allows for discrimination of the gas in the sample from other possible gas samples.

Abstract: The present invention includes compositions and methods for treating disorders of the skin or mucosa resulting from cancer therapies comprising: identifying a patient receiving cancer treatment; and administering to said patient an effective dose of a treated organic/inorganic complex material with an organic dye molecule or derivative thereof, in a pharmaceutically acceptable carrier.

Abstract: The present invention includes compositions and methods for treating disorders of the skin or mucosa resulting from cancer therapies comprising: identifying a patient receiving cancer treatment; and administering to said patient an effective dose of a treated organic/inorganic complex material with an organic dye molecule or derivative thereof, in a pharmaceutically acceptable carrier.

Abstract: The present invention includes compositions and methods for treating disorders of the skin or mucosa resulting from cancer therapies comprising: identifying a patient receiving cancer treatment; and administering to said patient an effective dose of a treated organic/inorganic complex material with an organic dye molecule or derivative thereof, in a pharmaceutically acceptable carrier.

Abstract: A process for patterning a gate of a semiconductor device is provided. A gate material layer is formed upon an oxide layer of a substrate. A photoresist layer is formed upon the gate material layer. A portion of the photoresist layer is photo oxidized. The portion defines a gate pattern. The portion of the photoresist layer is converted into a hard mask. A portion of the gate material layer is patterned with the hard mask. The portion of the gate material layer defines a gate.

Abstract: A process for patterning a gate of a semiconductor device is provided. A gate material layer is formed upon an oxide layer of a substrate. A photoresist layer is formed upon the gate material layer. A portion of the photoresist layer is photo-oxidized. The portion defines a gate pattern. The portion of the photoresist layer is converted into a hard mask. A portion of the gate material layer is patterned with the hard mask. The portion of the gate material layer defines a gate.

Abstract: Process for post exposure treatment of a latent image on a semiconductor wafer. After a deep ultraviolet (UV) photoresist has been exposed, the wafer, including the latent image in the attached photoresist, is maintained in an inert gas to protect the resist from the air atmosphere. Then the latent image is baked to stabilize the image.

Abstract: Manufacturing techniques for forming waveguide channels and devices. A trench is formed in a cladding layer through an opening in a conductive layer. The trench is then filled with an active waveguide polymer and the conductive layer is patterned such that the active waveguide polymer may be poled. Also, a trench may be isotropically etched through a cladding layer to an underlying etch stop layer. The etch stop layer is thereafter removed from within the trench region to expose a previously formed, smooth, underlying cladding layer. Finally, a waveguide formed in a cladding layer, bounded in width by an overlying barrier layer, underlies a masking layer having a gap formed therein. Within the gap, a portion of the waveguide channel along with juxtaposing sections of the barrier layer are exposed. An etch is thereafter performed to remove the portion of the waveguide polymer in the waveguide channel bounded by both the masking layer and the barrier layer.

Abstract: Manufacturing techniques for forming waveguide channels and devices. A trench is formed in a cladding layer through an opening in a conductive layer. The trench is then filled with an active waveguide polymer and the conductive layer is patterned such that the active waveguide polymer may be poled. Also, a trench may be isotropically etched through a cladding layer to an underlying etch stop layer. The etch stop layer is thereafter removed from within the trench region to expose a previously formed, smooth, underlying cladding layer. Finally, a waveguide formed in a cladding layer, bounded in width by an overlying barrier layer, underlies a masking layer having a gap formed therein. Within the gap, a portion of the waveguide channel along with juxtaposing sections of the barrier layer are exposed. An etch is thereafter performed to remove the portion of the waveguide polymer in the waveguide channel bounded by both the masking layer and the barrier layer.