Abstract: A method for testing at least one electronic control device as a virtual control device on a simulator, which includes at least one simulator computing unit. The electronic control device has a hardware configuration with at least one computing unit (and an external interface for exchanging data. A software configuration is assigned to the hardware configuration. The electronic control device is mapped to the virtual control device in that the internal functionality of the software configuration of the electronic control device is taken over as the internal functionality of a software configuration of the virtual control device. External interface functionality of the electronic control device is replaced by a data transfer functionality of the software configuration of the simulator computing unit. The software configuration of the virtual control device being translated into executable code for the simulator computing unit and executed on the simulator.

Abstract: A system performs static program analysis with artifact reuse. The system identifies artifacts associated with the software program being analyzed. The system processes the identified artifacts for performing static program analysis and transmits either the artifacts or identifiers for the artifacts to a second processing device for performing program analysis. The second processing device receives the artifacts and uses the received identifiers to retrieve the artifacts from a networked storage system. The second device also retrieves stored summaries of previous program analysis from the networked storage system. The program analysis uses the retrieved artifacts to generate work units for static program analysis. The analysis is performed only for those work units that are determined to remain unchanged from previous static program analysis cycles.

Abstract: A computer-implemented method for configuring a virtual test system for testing vehicle functions of a motor vehicle, wherein for each of the plurality of input ports of the artifact under test, an assignment of the output port having the highest confidence value of the at least one other artifact under test depending on a first condition, a compiling of a list of output ports having the highest confidence values depending on a second condition, or a non-assignment of an output port depending on a third condition for configuring a connection of the input ports of the artifact under test to appropriate output ports of the at least one other artifact under test is made. A computer-implemented method is also provided for providing a trained machine learning algorithm for configuring a virtual test system for testing vehicle functions of a motor vehicle.

Abstract: A system, a method, and a computer program product for deployment of objects are disclosed. Using a deployment infrastructure of a database system, a deployment container for deployment of at least one object at runtime of an application is generated. The container includes at least one artifact for the object and a container schema indicative of at least one dependency associated with the object. At least one deployment privilege is associated based on the container schema with the artifact for the object. The artifact of the deployment container is deployed based on the associated deployment schema during runtime of the application. The container can be an isolated container and an access privilege to an object can be requested based on a synonym for deployment purposes.

Abstract: A radial compressor has at least one compressor stage. The compressor stage includes: an impeller having moving blades on a rotor side arranged in a flow channel of the compressor stage. The flow channel is bounded by a hub contour and a housing contour or cover disc contour. Each moving blade has a flow inlet edge and a flow outlet edge. In the region of the compressor stage on the hub contour of the flow channel, initially a curvature change from a first concave curvature into a convex curvature and following this a curvature change from the convex curvature into a second concave curvature is formed; and/or on the housing contour or cover disc contour of the flow channel, initially a curvature change from a first convex curvature into a concave curvature and following this a curvature change from the concave curvature into a second convex curvature is formed.

Abstract: A radial compressor for a compressor arrangement comprising the radial compressor and an axial compressor includes an inlet flow channel bounded by a radially inner hub contour and a radially outer housing contour, in which inlet guide blades are arranged. Via the inlet flow channel a medium to be compressed is supplied to an impeller having moving blades. The inlet flow channel runs diagonally to an axis of rotation of the impeller.

Abstract: A system, a method, and a computer program product for deployment of objects are disclosed. Using a deployment infrastructure of a database system, a deployment container for deployment of at least one object at runtime of an application is generated. The container includes at least one artifact for the object and a container schema indicative of at least one dependency associated with the object. At least one deployment privilege is associated based on the container schema with the artifact for the object. The artifact of the deployment container is deployed based on the associated deployment schema during runtime of the application. The container can be an isolated container and an access privilege to an object can be requested based on a synonym for deployment purposes.

Abstract: A system, a method, and a computer program product for deploying of objects are disclosed. At least one file containing a plurality of artifacts for deploying during runtime of an application is defined. Each artifact in the plurality of artifacts includes at least one object in the plurality of objects required to be deployed during runtime of the application. At least one dependency for at least one artifact in the plurality of artifacts is determined. An execution order for deployment of the plurality of artifacts is generated. The plurality of artifacts is deployed in accordance with the generated execution order.

Abstract: A radial compressor for a compressor arrangement comprising the radial compressor and an axial compressor includes an inlet flow channel bounded by a radially inner hub contour and a radially outer housing contour, in which inlet guide blades are arranged. Via the inlet flow channel a medium to be compressed is supplied to an impeller having moving blades. The inlet flow channel runs diagonally to an axis of rotation of the impeller.

Abstract: A radial compressor has at least one compressor stage. The compressor stage includes: an impeller having moving blades on a rotor side arranged in a flow channel of the compressor stage. The flow channel is bounded by a hub contour and a housing contour or cover disc contour. Each moving blade has a flow inlet edge and a flow outlet edge. In the region of the compressor stage on the hub contour of the flow channel, initially a curvature change from a first concave curvature into a convex curvature and following this a curvature change from the convex curvature into a second concave curvature is formed; and/or on the housing contour or cover disc contour of the flow channel, initially a curvature change from a first convex curvature into a concave curvature and following this a curvature change from the concave curvature into a second convex curvature is formed.

Abstract: Techniques for managing nodes include receiving a message from a particular tenant of a plurality of tenants; identifying a particular node of a plurality of nodes that is based on the message and that is mapped to the particular tenant, each node providing one or more functionalities and each tenant mapped to one or more nodes; identifying a particular version, of one or more versions, of the particular node that is based on the message, the particular tenant mapped to each version of the particular node; and providing the message to the particular version of the particular node.

Abstract: A multistage radial compressor (1) with at least two compressor stages for compressing a fluid has a compressor housing (16) in which a flow channel (2) is formed for the fluid to be compressed; an impeller (4) with a plurality of impeller vanes (5) which are arranged in the flow channel (2) and are rotatable with the impeller (4) around a driveshaft (A), and a 3D return blading (8) with a plurality of return vanes (9) which are fixed with respect to rotation relative to the compressor housing (16). The flow channel (2) has a curved deflecting channel (7) which is arranged in front of the return vanes (9) in the flow direction. A vane base (11) and/or, axially downstream thereof, a vane head (12) of the return vanes (9) of the 3D return blading (8) have/has a curvature, and/or the return vanes (9) have a first vane angle distribution (17) at the vane base (11) and a second vane angle distribution (18) differing from this at the vane head (12).

Abstract: A vehicle device for switching from a high-beam light distribution to a glare-free light distribution thereby avoiding dazzling of an object; using a control device, whereas the control device shall control at least one actuating variable for setting a horizontal cut-off, and at least one actuating variable for setting a vertical cut-off of at least one headlamp.

Abstract: A multistage radial compressor (1) with at least two compressor stages for compressing a fluid has a compressor housing (16) in which a flow channel (2) is formed for the fluid to be compressed; an impeller (4) with a plurality of impeller vanes (5) which are arranged in the flow channel (2) and are rotatable with the impeller (4) around a driveshaft (A), and a 3D return blading (8) with a plurality of return vanes (9) which are fixed with respect to rotation relative to the compressor housing (16). The flow channel (2) has a curved deflecting channel (7) which is arranged in front of the return vanes (9) in the flow direction. A vane base (11) and/or, axially downstream thereof, a vane head (12) of the return vanes (9) of the 3D return blading (8) have/has a curvature, and/or the return vanes (9) have a first vane angle distribution (17) at the vane base (11) and a second vane angle distribution (18) differing from this at the vane head (12).