Abstract:
Techniques for managing data relationships are presented. A database element from a first database table is linked with a database element of a second database table via a Graphical User Interface as directed by a user. The link establishes a data relationship having attributes and properties. The relationship along with the attributes and properties are graphically presented to the user for inspection and analysis.
Abstract:
A share group of servers comprises a first server and a second server. The first server has a server partition and a management processor which is separate from said server partition. Usage rights may be transferred from the first server to the second server by executing machine readable instructions on the management processor which is separate from said server partition.
Abstract:
Typical search engines include document snippets. There is no progression from a big picture view of search results to more detailed views. This invention creates a big picture view of search results in terms of cluster/category/topic/facet summaries/snippets. Cluster summary/snippet also has a few top ranking document snippets unlike other clustering search engines. Interactivity is provided for the user to see more/less results of each cluster/category/topic/facet. This helps in better understanding and navigation of search results. Can use traditional windows/rectangles for clusters/categories and sub-rectangles for documents. Alternatively can use a modified treemap. Each cluster with title becomes a parent in the treemap. Unlike traditional treemaps which show all children at a level, it shows a subset of children. A further alternative uses circles/balloons to represent clusters. Documents are shown as sub-circles. Clustering is also improved by additionally using ‘similar terms’ for clustering and getting cluster titles.
Abstract:
In an embodiment, for any structural change that is made to a relational database, a corresponding change is also made to the multidimensional database. In an embodiment, the system determines that a particular structure is not implemented on the multidimensional database system. Based on metadata that defines the structure that is supposed to exist in the multidimensional database, the appropriate structure is created.
Abstract:
According to the invention, there is provided a frequency to voltage converter for generating an output voltage proportional to the frequency of input signal. It comprises a switched capacitor circuit for receiving input signal and generating an input current proportional to said frequency, the switched capacitor having a capacitor charging and discharging at said frequency; an operational transconductance amplifier (OTA) for receiving at least one control voltage representative of the input current and generating current proportional to the at least one control voltage; at least one negative feedback circuit connecting input and output of the OTA, each negative feedback circuit comprising: a control transistor coupled to a node of the OTA; a diode connected transistor coupled to the control transistor for sensing current flowing through the control transistor; and a feedback transistor coupled to another node of the OTA.
Abstract:
A method and a system for managing enterprise data are provided. The system comprises a processor and a memory coupled to the processor. The memory comprises a definition module defining a Data Management Architecture (DMA). Further, the DMA comprises at least one of an enterprise portal, an enterprise model, at least one adaptor, and a set of metrics. The enterprise portal comprises a set of service tools. The set of service tools is configured to perform a set of services on the data. The enterprise model is configured to analyze an enterprise process to create and modify enterprise metadata of the data originating from the enterprise process. Further, the adapter is configured to communicate with a data source associated with the enterprise process for extracting the enterprise metadata from the data source. Furthermore, the set of metrics may represent an analysis of the data.
Abstract:
A share group of servers comprises a first server and a second server. The first server has a server partition and a management processor which is separate from said server partition. Usage rights may be transferred from the first server to the second server by executing machine readable instructions on the management processor which is separate from said server partition.
Abstract:
A method and apparatus for performing a path based quality check for a specified bit rate in a wavelength division multiplexing optical network is described. According to one embodiment of the invention, a method selects from a database one of the available paths as a currently selected path. The database stores a representation of the available paths from an access node of the optical network to other access nodes of the optical network. The method further determines a cumulative noise, cumulative chromatic dispersion, and a maximum allowable chromatic dispersion for the currently selected path. In addition, the method determines whether the currently selected path passes the path based quality check based on whether the cumulative noise is less than the maximum allowable noise at a specific bit rate and whether the chromatic dispersion is less than the maximum allowable chromatic dispersion at the specified bit rate.
Abstract:
The invention relates to a method and compounds for the preparation of clevidipine butyrate, a very short acting hypertensive calcium antagonist, as well as the synthesis of these compounds useful for the preparation of clevidipine (also known as clevidipine butyrate). Moreover the invention also discloses polymorphic forms of clevidipine butyrate, useful for the preparation of pharmaceutical compositions, and processes to prepare them.
Abstract:
In one embodiment, an apparatus for automatically testing and tuning a RF coil is provided. The apparatus comprises a digital frequency generator for generating a stimulus, the stimulus comprising a range of radio frequency signals having different frequencies, a radio frequency coupler configured for applying the stimulus to the RF coil so as to enable the RF coil to generate a reflected signal in response to the stimulus applied, a radio frequency detector for detecting the reflected signal and a signal processing unit for processing the reflected signal, so as to identify the tuned resonant frequency of the RF coil and further configured for calculating return loss at the RF coil based on the reflected signal.