Abstract: Clocking systems are disclosed. A clocking system can include first and second clock domains. Each clock domain can include circuitry with a counter. The clocking system can measure timing errors between these two domains by measuring a phase difference and determining a residual error. Based on the measured timing error, the clocking system can synchronize the time in the first and second clock domains by using at least one of the counters.

Abstract: Clocking systems are disclosed. A clocking system can include first and second clock domains. Each clock domain can include circuitry with a counter. The clocking system can measure timing errors between these two domains by measuring a phase difference and determining a residual error. Based on the measured timing error, the clocking system can synchronize the time in the first and second clock domains by using at least one of the counters.

Abstract: Clocking systems are disclosed. A clocking system can include first and second clock domains. Each clock domain can include circuitry with a counter. The clocking system can measure timing errors between these two domains by measuring a phase difference and determining a residual error. Based on the measured timing error, the clocking system can synchronize the time in the first and second clock domains by using at least one of the counters.

Abstract: Technologies are described for automated payload testing of open data protocol (OData) application programming interfaces (APIs). For example, metadata describing an OData service can be retrieved from the OData service. The OData service can then be tested for one or more entities of the OData service. Testing can be performed by dynamically creating various payloads for testing the entities of the OData service and the OData operations supported by the entities. Results of executing the payloads can be received and evaluated to determine whether a given payload was executed successfully by the OData service. Results of the testing (e.g., indications of success or failure) can be output.

Abstract: In order to reduce errors in the transfer of time from one clock domain to another clock domain, a first free running counter is incremented using a first clock signal. A free running second counter is incremented using a second clock signal, the second clock signal being asynchronous to the first clock signal. The first counter is sampled at a selected time based on a predetermined phase relationship between the first clock signal and the second clock signal to generate a sampled first counter value. The second counter is corrected based on the sampled first counter value.

Abstract: Technologies are described for automated payload testing of open data protocol (OData) application programming interfaces (APIs). For example, metadata describing an OData service can be retrieved from the OData service. The OData service can then be tested for one or more entities of the OData service. Testing can be performed by dynamically creating various payloads for testing the entities of the OData service and the OData operations supported by the entities. Results of executing the payloads can be received and evaluated to determine whether a given payload was executed successfully by the OData service. Results of the testing (e.g., indications of success or failure) can be output.

Abstract: Free-standing non-fouling polymers and polymeric compositions, monomers and macromonomers for making the polymers and polymeric compositions, objects made from the polymers and polymeric compositions, and methods for making and using the polymers and polymeric compositions

Abstract: In order to reduce errors in the transfer of time from one clock domain to another clock domain, a first free running counter is incremented using a first clock signal. A free running second counter is incremented using a second clock signal, the second clock signal being asynchronous to the first clock signal. The first counter is sampled at a selected time based on a predetermined phase relationship between the first clock signal and the second clock signal to generate a sampled first counter value. The second counter is corrected based on the sampled first counter value.

Abstract: Free-standing non-fouling polymers and polymeric compositions, monomers and macromonomers for making the polymers and polymeric compositions, objects made from the polymers and polymeric compositions, and methods for making and using the polymers and polymeric compositions.

Abstract: Disclosed are systems, methods, and non-transitory computer-readable media for an improved database management system that provides database transactions on a non-transactional database. The database management system executes garbage collection on data stored in a database to remove data values written to the database as part of uncommitted transactions. Each uncommitted transaction is associated with a respective transaction identifier that is not included in a list of committed transaction identifiers. The list of committed transaction identifiers lists, in sequential order, transaction identifiers for committed transaction. After removing each data value written to the database as part of an uncommitted transaction, the database management system modifies the list of committed transaction identifiers to include the transaction identifier for the uncommitted transaction.

Abstract: A moving body control apparatus for controlling a moving body includes: an acquisition device that acquires a control command for the moving body and an image of a view in the traveling direction of the moving body; and an information processing device that uses a machine learning model to output a control parameter for controlling the moving body, using the control command and the image acquired by the acquisition device as inputs.

Abstract: Disclosed are systems, methods, and non-transitory computer-readable media for an improved database management system that provides database transactions on a non-transactional database. The database management system executes garbage collection on data stored in a database to remove data values written to the database as part of uncommitted transactions. Each uncommitted transaction is associated with a respective transaction identifier that is not included in a list of committed transaction identifiers. The list of committed transaction identifiers lists, in sequential order, transaction identifiers for committed transaction. After removing each data value written to the database as part of an uncommitted transaction, the database management system modifies the list of committed transaction identifiers to include the transaction identifier for the uncommitted transaction.

Abstract: According to some embodiments, systems and methods are provided, comprising providing, via a request module, a user interface, wherein the user interface displays at least one request and a status for each request; receiving selection of one of the displayed requests at a unification layer, via the user interface, wherein the unification layer is provided by the request module; accessing, by the request module, at least one of a first application and a second application based on the received selection; and generating a visualization displayed on the user interface, wherein the visualization includes the at least one request and status for each request, the selected at least one request and a request indicator. Numerous other aspects are provided.

Abstract: A clock product includes a first phase-locked loop circuit including a first frequency divider. The first phase-locked loop circuit is configured to generate a first clock signal tracking a first reference clock signal and a second reference clock signal. The first phase-locked loop circuit is controlled by a first divide value and a first divide value adjustment based on the first reference clock signal. The clock product includes a circuit including a second frequency divider. The circuit is configured to generate a second clock signal based on the first clock signal, a second divide value, and a second divide value adjustment. The second clock signal tracks the second reference clock signal. The second divide value adjustment is based on the first divide value adjustment and opposes the first divide value adjustment.

Abstract: A clock product includes a first phase-locked loop circuit including a first frequency divider. The first phase-locked loop circuit is configured to generate a first clock signal tracking a first reference clock signal and a second reference clock signal. The first phase-locked loop circuit is controlled by a first divide value and a first divide value adjustment based on the first reference clock signal. The clock product includes a circuit including a second frequency divider. The circuit is configured to generate a second clock signal based on the first clock signal, a second divide value, and a second divide value adjustment. The second clock signal tracks the second reference clock signal. The second divide value adjustment is based on the first divide value adjustment and opposes the first divide value adjustment.

Abstract: According to some embodiments, systems and methods are provided, comprising providing, via a request module, a user interface, wherein the user interface displays at least one request and a status for each request; receiving selection of one of the displayed requests at a unification layer, via the user interface, wherein the unification layer is provided by the request module; accessing, by the request module, at least one of a first application and a second application based on the received selection; and generating a visualization displayed on the user interface, wherein the visualization includes the at least one request and status for each request, the selected at least one request and a request indicator. Numerous other aspects are provided.

Abstract: A method for generating a clock signal includes selecting a primary reference clock signal or a secondary reference clock signal as a reference clock signal for a phase-locked loop configured to generate an output clock signal. The method includes generating an indication of whether a failure of the reference clock signal has occurred by monitoring the secondary reference clock signal and a plurality of additional clock signals using the reference clock signal. The failure is determined based on whether a gross failure of the reference clock signal has occurred and if the gross failure has not occurred, further based on whether a quality failure of the reference clock signal has occurred.

Abstract: Disclosed are systems, methods, and non-transitory computer-readable media for an improved database management system that provides database transactions on a non-transactional database. The database management system executes garbage collection on data stored in a database to remove data values written to the database as part of uncommitted transactions. Each uncommitted transaction is associated with a respective transaction identifier that is not included in a list of committed transaction identifiers. The list of committed transaction identifiers lists, in sequential order, transaction identifiers for committed transaction. After removing each data value written to the database as part of an uncommitted transaction, the database management system modifies the list of committed transaction identifiers to include the transaction identifier for the uncommitted transaction.

Abstract: Functionalized zwitterionic and mixed charge polymers and copolymers, methods for making the polymers and copolymers, hydrogels prepared from the functionalized zwitterionic and mixed charge polymers and copolymers, methods for making and using the hydrogels, and zwitterionic and mixed charge polymers and copolymers for administration for therapeutic agents.

Abstract: Functionalized zwitterionic and mixed charge polymers and copolymers, methods for making the polymers and copolymers, hydrogels prepared from the functionalized zwitterionic and mixed charge polymers and copolymers, methods for making and using the hydrogels, and zwitterionic and mixed charge polymers and copolymers for administration for therapeutic agents.