Abstract: Aspects of the invention are directed towards systems and methods for changing the premises in a building such as hotel or the like. A user sends to a request from a user device to a server for switching a first premises with the second premises. An access card is able to access the first premises. Based on the request, the server determines the second premises and generates access credentials for the second premises. The access credentials are transmitted to a first access terminal associated with the first premises and the access card is encoded with the access credentials to access the second premises and permitting entry inside the second premises.

Abstract: Aspects of the invention are directed towards an apparatus and method for switching premises in a convenient way. One or more embodiments of the invention describe the method comprising steps of transmitting a request to a server for switching a first premises with a second premises. Further, the first premises being accessed using an access card on a first access terminal associated with the first premises. The method further describes steps of receiving access credentials for the second premises from the server in response to the request. The method also describes steps of encoding the access card with the access credentials to access a second access terminal associated with the second premises for permitting entry inside the second premises.

Abstract: A system for environmental monitoring and user health is provided. The system includes a multi-sensor deployed in a local space of a building to sense multiple characteristics of the local space and a building management system receptive of signals from the multi-sensor, the signals being indicative of the multiple characteristics sensed by the multi-sensor. The building management system is configured to determine whether the local space is exhibiting an unhealthy condition based on the signals and to prevent user access, which would be otherwise authorized, to the local space exhibiting the unhealthy condition while the unhealthy condition persists.

Abstract: A method of adaptive persistence forecasting includes receiving historical load values for a site with at least one component that consumes energy; receiving historical temperature values corresponding to dates of the historical load values; evaluating the historical load values and the historical temperature values to determine a correlation coefficient; determining that there exists at least a threshold correlation between a load activity and temperature for the historical load values and the historical temperature values based on the correlation coefficient; in response to determining that there exists at least the threshold correlation, normalizing the historical load values based on a set temperature; and applying an adaptive seasonal persistence model to the normalized historical load values to output a forecast for use in controlling energy resources at the site.

Abstract: Control of an electric water heater based on a two-mass model may be provided. First, a reserve capacity of an Electric Water Heater (EWH) may be determined. Next, a safe deferred time for the EWH based on the determined reserve capacity may be determined. Then a grid service event initiation may be received. In response to receiving the grid service event initiation, the EWH may be caused to not heat water for the determined safe deferred time.

Abstract: A system and method for automatic configuration of a self-service kiosk. The key aspect of the configuration of the self-service kiosk is to autoconfigure the unattended self-service kiosk enabled by a hardware and a vending machine software (VMS) of the system. The system and method reduce the time for operator, business user to install and manage the self-service kiosk. The system uses the data obtained from the self-service kiosks via a data file to automatically configure these self-service kiosks. Once the self-service kiosk is configured the same is displayed back to the operator/business user who is configuring the self-service kiosk on their mobile using the hardware and vending machine software (VMS) so that the consumers can start using the self-service kiosk immediately after configuration.

Abstract: Power grid management systems and methods include determining a power reference, and sending a first message from a first controller to each of a plurality of second controllers based on the power reference. Each of the plurality of second controllers is configured to control a plurality of associated distributed energy resources (DERs). Energy usage of the associated DERs is modified by each of the plurality of second controllers based on the first message. Each of the second controllers sends feedback data to the first controller message based on the modified energy usage of the associated DERs. The feedback data is aggregated by the first controller, and the aggregated feedback data is compared to the power reference. The first controller sends a second message to each of the plurality of second controllers based on the comparison.

Abstract: A method of documenting services performed for a secured property including: receiving a first actuation request from a service person via a service person computing device, the first actuation request being directed to an access control of the secured property; detecting a first actuation of the access control in response to the first actuation request; receiving service details, the service details describing a service being performed at the secured property associated with the first actuation request; saving the service details in a public ledger; receiving a second actuation request from a potential buyer via a potential buyer computing device, the second actuation request being directed to the access control; detecting a second actuation of the access control in response to the second actuation request; and granting authorization to the potential buyer to view the public ledger via the potential buyer computing device in response to the second actuation.

Abstract: A system and method for enabling wireless dispensation of products from the self-service kiosk/vending machine without using an application associated with the self-service kiosk/vending machine. For this purpose, a machine-readable code, which is displayed on the self-service kiosk, is scanned by a portable user device. Further a short-range connection (e.g., BLE connection) is established between the portable user device and the self-service kiosk. This further enables sharing product inventory data to the portable electronic device. The inventory data is accessible through browser application of the portable electronic device. After selection of desired products by a user and making successful payment, the selected products are dispensed from the self-service kiosk.

Abstract: A system for enabling multiple modes for cashless transactions over a self-service kiosk. The system includes a user device and a self-service kiosk. The self-service kiosk includes a vending machine controller, a keypad and a multi-cashless device. The multi-cashless device is configured to communicate with the user device to receive transaction data. The multi-cashless device is configured to toggle between a set of payment modes depending upon the transaction data, wherein each payment mode, from the set of payment modes, corresponds to a payment module from a set of payment modules associated with the multi-cashless device.

Abstract: A system and method for using a body-worn camera for virtual conferencing. A method includes connecting a wearable device to at least one of an electronic locking mechanism or a user device, and receiving a signal indicating the electronic locking mechanism is unlocked using a user device. The method can also include capturing video data to start a virtual session between the wearable device and a remote user device responsive to the signal indicating the electronic locking mechanism is unlocked, and transmitting video data to at least one user device or the remote user device.

Abstract: Systems and methods for credential sharing are disclosed. In some embodiments, a system comprises at least one processor, and memory storing instructions executable by the at least one processor, the instructions when executed cause the system to obtain, from a first user device, a request to share credentials for an access control device with a second user device; generate a host Uniform Resource Locator (URL), the URL comprising a unique token for accessing the access control device; and send the URL to the first user device, wherein the URL is configured to be shared with the second user device.

Abstract: A database system receives a request from a user. The request invokes a data set function (DSF) and uses a property to be provided by the DSF. The database system determines that a function descriptor is available for the DSF. The function descriptor is expressed as markup language instructions. The function descriptor defines the property of the DSF. The database system uses the function descriptor to define a property for the DSF.

Abstract: The present invention relates to impregnated inorganic porous particles comprising a eutectic mixture of thymol and menthol. The invention also relates to powder compositions comprising said particles. The invention further relates to methods of cleaning surfaces using said particles and compositions.

Abstract: The present invention relates to an antimicrobial composition. The present invention provides an antimicrobial composition comprising at least one biphenol; and at least one antimicrobial quaternary ammonium compound, wherein the biphenol is a diallylbiphenol.

Abstract: A database system receives a request from a user. The request invokes a data set function (DSF) and uses a property to be provided by the DSF. The database system determines that a function descriptor is available for the DSF. The function descriptor is expressed as markup language instructions. The function descriptor defines the property of the DSF. The database system uses the function descriptor to define a property for the DSF.

Abstract: A method and system securely discloses a shared, identity linked secret known by two parties, while preserving the privacy of the parties. The first party generates a challenge value that only the second party could respond correctly to if and only if the second party shares secret S with the first party. The first party generates a counter-challenge for the challenge value, computes a verifier associated with the challenge and counter-challenge, and sends the counter-challenge to the server. The server sends the counter-challenge value to the second party. The second party computes a verifier associated with the challenge and counter-challenge, the verifier matches the verifier computed by the second party if and only if the second party shares secret S with the first party. The parties execute a gradual release process, which confirms a match if and only if the secret S is shared between the parties.

Abstract: A method and system securely discloses a shared, identity linked secret known by two parties, while preserving the privacy of the parties. The first party generates a challenge value that only the second party could respond correctly to if and only if the second party shares secret S with the first party. The first party generates a counter-challenge for the challenge value, computes a verifier associated with the challenge and counter-challenge, and sends the counter-challenge to the server. The server sends the counter-challenge value to the second party. The second party computes a verifier associated with the challenge and counter-challenge, the verifier matches the verifier computed by the second party if and only if the second party shares secret S with the first party. The parties execute a gradual release process, which confirms a match if and only if the secret S is shared between the parties.

Abstract: Deriving join cost demographics for a binary join, i.e., a join between two relations each having a join column, includes using a correlation factor related to the ratio of unique join column values stored in each of a plurality of units of storage to the total number of unique values in the join column.