Patent application number | Description | Published |
20090063727 | STREAM DATA CONTROL SERVER, STREAM DATA CONTROL METHOD, AND STREAM DATA CONTROLLING PROGRAM - A stream data control server includes: a processable flow rate managing unit which manages a processable flow rate corresponding to an amount of data per unit time, which can be processed in each of storage units serving as storing destinations; a classified data flow rate managing unit which manages a data flow rate corresponding to an amount of data processed per unit time for each class of data to which a data priority is attached; and a storing destination control unit which controls the storing destinations of respective data based upon the processable flow rate of each of the storage units and the data flow rate for each class in such a manner that the data having higher data priorities are stored in the storage units having higher priorities within a range of the processable flow rate of each of the storage units. | 03-05-2009 |
20090307230 | COMPUTER SYSTEM, DATABASE ACCESS METHOD, APPLICATION SERVER, AND PROGRAM - In a computer system, an SQL as a content of data processing request by a database independent protocol (protocol connected to a DBMS) that is issued by an application | 12-10-2009 |
20100114484 | MAP MATCHING SYSTEM, MAP MATCHING METHOD AND PROGRAM - Provided is a general-purpose map matching system enabling high-speed map matching while maintaining a precision of an analysis based on a map matching result even when event data is transmitted from numerous vehicles. | 05-06-2010 |
20110320465 | ANALYSIS PREPROCESSING SYSTEM, ANALYSIS PREPROCESSING METHOD AND ANALYSIS PREPROCESSING PROGRAM - An analysis preprocessing system is provided which is capable of, when large amounts of data are received from a large number of data generation sources, rapidly passing those data to means for analyzing the data in order of time of generation thereof. Data acquisition means | 12-29-2011 |
20110320650 | ANALYSIS PREPROCESSING SYSTEM, ANALYSIS PREPROCESSING METHOD AND ANALYSIS PREPROCESSING PROGRAM - An analysis preprocessing system is provided which is capable of rapidly passing data to means for analyzing data while preventing the data from overflowing, even if large amounts of data are transmitted from a large number of data generation sources. Data acquisition means | 12-29-2011 |
20120143834 | DATA SUMMARY SYSTEM, METHOD FOR SUMMARIZING DATA, AND RECORDING MEDIUM - Each time sequential data is generated by a data generation source ( | 06-07-2012 |
20130131979 | MAP MATCHING SYSTEM, MAP MATCHING METHOD AND PROGRAM - Provided is a device, method and program enabling high-speed map matching while maintaining a precision of an analysis based on a map matching result even when event data is transmitted from numerous vehicles. | 05-23-2013 |
20130132417 | MAP MATCHING SYSTEM, MAP MATCHING METHOD AND PROGRAM - Provided is a map matching device, method and program. The map matching device may comprise a road grid dividing unit and a grid road combining unit. The road grid dividing unit is for deriving a grid obtained by the division of a region where a road network exists in a latitude direction and a longitude direction by equal spaces and correlating the grid and an arc crossing the grid. The grid road combining unit is for assigning a common arc ID to a plurality of grids which are adjacent to each other and whose sets of arcs correlated are coincident and assigning an arc ID to a grid whose set of arcs correlated is different from a set of arcs of any of adjacent grids to generate information indicative of a relationship among a range of a grid, a grid ID and an arc passing the grid. | 05-23-2013 |