Abstract: A plurality of personalized news feeds are generated from input feeds including digital content items based on a dynamic taxonomy data structure. Entities are extracted from the input feeds and relationship strengths are obtained for the extracted entities and the digital content items. The dynamic taxonomy data structure is updated with the extracted entities and entries for the digital content news items are included at the corresponding branches based on the relationship strengths. Attributes are obtained for the entities and those entities corresponding to the trending topics are identified. Personalized news feeds are generated including the digital content items listed under the entities. Digital content items are added or removed from the digital content feeds based on one or more entity attributes.

Abstract: Methods and systems for performing secure clickless authentication. Embodiments herein disclose a registration process, and an authentication process for at least one user, who wants to perform at least one web-based transaction using at least one application, wherein the registration process is performed using at least one user input, and the authentication process is performed without using any user inputs/gestures. The registration process involves generating cryptographic shares by validating the user, based on at least one of, the device fingerprint of the user device, the device numbers/mobile numbers associated with the user and multiple cryptographic objects. The authentication process involves authenticating the user based on the static or dynamically generated cryptographic shares during the registration process and subsequent authentication processes.

Abstract: Methods, apparatus, and processor-readable storage media for automatically determining enterprise-related action sequences using artificial intelligence techniques are provided herein. An example computer-implemented method includes identifying at least one enterprise-related prospect by processing data pertaining to one or more entities; classifying the at least one enterprise-related prospect, based at least in part on estimated prospect conversion time, by using at least a first set of one or more artificial intelligence techniques; determining at least one prospect conversion action sequence for the at least one enterprise-related prospect, based at least in part on the classifying of the at least one enterprise-related prospect, by using at least a second set of one or more artificial intelligence techniques; and performing one or more automated actions based at least in part on the at least one prospect conversion action sequence.

Abstract: Techniques are described herein that are capable of detecting an algorithmic attack against a hosted artificial intelligence (AI) system based on inputs (e.g., queries) and outputs of the hosted AI system. In a first example, a feature-based classifier model is used to generate a classification score based on features that are derived from numerical representations of the queries and the outputs, and an algorithmic attack is detected based on the classification score being greater than or equal to a score threshold. In a second example, a transformer-based model is used to generate a vector by providing a multivariate time series, which is based on attribute(s) of the inputs and attribute(s) of the outputs, as an input to the transformer-based model, and an algorithmic attack is detected based on a distance between the vector and a point corresponding to a reference vector being less than or equal to a distance threshold.

Abstract: Embodiments herein provide a method and system for communicating transaction information through an application on a user terminal without a data connection using one or combination of multiple channels. The method includes receiving a payment pre-processing request from the user terminal through one or more of a voice channel or SMS or USSD. The method includes receiving encrypted transaction information through SMS, USSD and voice channel or through one or more of the SMS, the USSD and the voice channel. The transaction information is communicated to the server without using dual tone multi frequency (DTMF). The method includes extracting transaction information by decrypting the transaction information. In an embodiment, the server extracts the transaction information by applying suitable decryption techniques. The method includes communicating the payment pre-processing request to the payment gateway a financial institution, a non-financial institution or the like.

Abstract: Embodiments herein provide a method and system for charging a user to purchase the content, when the user accesses the online content to purchase the online content though a communication network other than data communication of an operator. The method includes extracting a Mobile Station International Subscriber Directory Number (MSISDN) by a server. The method includes obtaining an explicit consent from the user by a charging server for the purchase of the online content before initiating the charging procedure. Further, the method includes charging the user based on the charging procedure.

Abstract: A method and system for charging a user in real time for purchasing a product through a communications device with or without data connection is provided. The method includes receiving a purchase request from the user of a user terminal, while the user is in the midst of using an application for which the user desires to purchase the product. The method includes sending the purchase request through a call dialing a special number by the user terminal for purchasing the product. The method includes receiving an explicit confirmation from the user for the purchase requests before initiating the charge deduction for the purchase requests. Further, the method includes deducting the charge for the purchase request in coordination with a network operator of the user and allowing the user to receive the requested product.

Abstract: A method of extracting a polypeptide from a biological sample includes contacting the biological sample with an extraction reagent to form a solution of the biological sample and the extraction reagent. The extraction reagent includes perfluorooctanoic and can be used at a concentration effective to solubilize the polypeptides in the biological sample.

Abstract: The method and system for charging a user in real time to deliver On demand telecommunication services is disclosed. The method provides premium services like voice message services, content services and so on to the subscribers on their request and deducts an appropriate amount of charge instantly before providing the service. The method of deducting the charge and providing the requested service to the user happens while the call is still connected. The method of charging is applicable in either same network or in a different network that provides the premium services. Further, the method in the disclosed embodiment resides on a server that controls the charge deduction through any suitable network protocols. The charging server acts as a central entity where a group of merchants, content providers, value added service providers are connected to it and delivers services to the user depending on their requirement.

Abstract: Optimized enzymatic conditions incorporate a single oxygen atom into digested peptides using a peptidase. The incorporation of a single oxygen atom is especially useful for proteolytic 18O labeling in comparative proteomics. The optimized proteolytic 18O labeling minimizes the generation of a mixture of isotopic isoforms of the peptides resulting from incorporation of either one or two 18O atoms. The outcome is accurate quantification of isotopically labeled peptides.

Abstract: The method and system for charging a user in real time to deliver On demand telecommunication services is disclosed. The method provides premium services like voice message services, content services and so on to the subscribers on their request and deducts an appropriate amount of charge instantly before providing the service. The method of deducting the charge and providing the requested service to the user happens while the call is still connected. The method of charging is applicable in either same network or in a different network that provides the premium services. Further, the method in the disclosed embodiment resides on a server that controls the charge deduction through any suitable network protocols. The charging server acts as a central entity where a group of merchants, content providers, value added service providers are connected to it and delivers services to the user depending on their requirement.

Abstract: The delivery of biological compounds to ischemic and/or infarcted tissue are described herein where such a system may include a deployment catheter and an attached imaging hood deployable into an expanded configuration. In use, the imaging hood is placed against or adjacent to a region of tissue to be imaged in a body lumen that is normally filled with an opaque bodily fluid such as blood. A translucent or transparent fluid, such as saline, can be pumped into the imaging hood until the fluid displaces any blood, thereby leaving a clear region of tissue to be imaged via an imaging element in the deployment catheter. Additionally, any number of therapeutic tools can also be passed through the deployment catheter and into the imaging hood for performing any number of procedures on the tissue for identifying, locating, and/or accessing ischemic and/or infarcted tissue.

Abstract: The delivery of biological compounds to ischemic and/or infarcted tissue are described herein where such a system may include a deployment catheter and an attached imaging hood deployable into an expanded configuration. In use, the imaging hood is placed against or adjacent to a region of tissue to be imaged in a body lumen that is normally filled with an opaque bodily fluid such as blood. A translucent or transparent fluid, such as saline, can be pumped into the imaging hood until the fluid displaces any blood, thereby leaving a clear region of tissue to be imaged via an imaging element in the deployment catheter. Additionally, any number of therapeutic tools can also be passed through the deployment catheter and into the imaging hood for performing any number of procedures on the tissue for identifying, locating, and/or accessing ischemic and/or infarcted tissue.

Abstract: The delivery of biological compounds to ischemic and/or infarcted tissue are described herein where such a system may include a deployment catheter and an attached imaging hood deployable into an expanded configuration. In use, the imaging hood is placed against or adjacent to a region of tissue to be imaged in a body lumen that is normally filled with an opaque bodily fluid such as blood. A translucent or transparent fluid, such as saline, can be pumped into the imaging hood until the fluid displaces any blood, thereby leaving a clear region of tissue to be imaged via an imaging element in the deployment catheter. Additionally, any number of therapeutic tools can also be passed through the deployment catheter and into the imaging hood for performing any number of procedures on the tissue for identifying, locating, and/or accessing ischemic and/or infarcted tissue.