Abstract: Embodiments of the present invention provide for accurate relative location information to be preserved between vector and raster data sources during non-linear transformation. In a method according to an embodiment of the present invention, raster and vector data are received that corresponds to maps and conflated in a multi-step process. Objects of at least one of vector data are identified and conflated. For example, in an embodiment of the present invention, vertices of vector objects are identified. In a subsequent step, raster data is conflated by applying a non-linear transformation to the raster data using identified vertices of vector data from before and after conflation as control points. The resulting hybrid map is output that is advantageously accurate in general but is further advantageously accurate at critical points.

Abstract: Embodiments of the present invention provide for accurate relative location information to be preserved between vector and raster data sources during non-linear transformation. In a method according to an embodiment of the present invention, raster and vector data are received that corresponds to maps and conflated in a multi-step process. Objects of at least one of vector data are identified and conflated. For example, in an embodiment of the present invention, vertices of vector objects are identified. In a subsequent step, raster data is conflated by applying a non-linear transformation to the raster data using identified vertices of vector data from before and after conflation as control points. The resulting hybrid map is output that is advantageously accurate in general but is further advantageously accurate at critical points.

Abstract: A method, apparatus, and article of manufacture for migrating facilities spatial data between databases that maintains the positional accuracy of the facilities spatial data in a target database. A first network topology associated with a first landbase map and a second network topology associated with a second landbase map are built using landbase objects and accessed to automatically map identical nodes and segments therebetween, thus creating a correspondence matrix. Spatial relationships between at least one facilities object and landbase objects associated with the first network topology are identified and recorded. Using the correspondence matrix and the explicitly recorded relationships, the second landbase map is automatically populated with the facilities object according to the identified spatial relationships applied against the second network topology. The positional accuracy of the facilities spatial data in relation to the second landbase map is maintained.

Abstract: A system for analyzing the power consumption of a behavior description of an electrical design includes a structural element library including a set of technology-independent structural macro elements, a macro power model module providing macro power models for one or more of the structural macro elements in the structural element library, and a power estimation module providing a power consumption value of the electrical design using a netlist of interconnected components representative of the electrical design, and the macro power models. The macro power models are associated with corresponding power models in a user-specified gate-level power model library. The power analysis system enables behavior level or RTL power analysis using a user-specified gate-level cell power model library containing arc-based or pin-based power model descriptions or both.

Abstract: A system for analyzing the power consumption of a behavior description of an electrical design includes a structural element library including a set of technology-independent structural macro elements, a macro power model module providing macro power models for one or more of the structural macro elements in the structural element library, and a power estimation module providing a power consumption value of the electrical design using a netlist of interconnected components representative of the electrical design, and the macro power models. The macro power models are associated with corresponding power models in a user-specified gate-level power model library. The power analysis system enables behavior level or RTL power analysis using a user-specified gate-level cell power model library containing arc-based or pin-based power model descriptions or both.

Abstract: A system for analyzing the power consumption of a behavior description of an electrical design includes a structural element library including a set of technology-independent structural macro elements, a macro power model module providing macro power models for one or more of the structural macro elements in the structural element library, and a power estimation module providing a power consumption value of the electrical design using a netlist of interconnected components representative of the electrical design, and the macro power models. The macro power models are associated with corresponding power models in a user-specified gate-level power model library. The power analysis system enables behavior level or RTL power analysis using a user-specified gate-level cell power model library containing arc-based or pin-based power model descriptions or both.