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Nuyts, Annemie; Jonckheere, Charles – 1996
The European Patent Office (EPO) has recently implemented the last part of its ambitious automation project aimed at creating an automated search environment for approximately 1200 EPO patent search examiners. The examiners now have at their disposal an integrated set of tools offering a full range of functionalities from online searching, via…
Descriptors: Access to Information, Automation, Computer Software, Databases
Peer reviewed Peer reviewed
Vassilakopoulos, Michael; Manolopoulos, Yannis – Information Systems, 1995
Presents an improved inverted region quadtree variation called Dynamic Inverted Quadtree that is able to support and index a pictorial database. Pattern-searching algorithms are described, and the space needs of Fully Inverted and Dynamic Inverted Quadtrees are analytically compared based on a model of image randomness expressed as a branching…
Descriptors: Algorithms, Branching, Comparative Analysis, Computer System Design
Peer reviewed Peer reviewed
Chau, F. T.; And Others – Journal of Chemical Education, 1990
Presented are two applications of computer technology to chemistry instruction: the use of a spreadsheet program to analyze acid-base titration curves and the use of database software to catalog stockroom inventories. (CW)
Descriptors: Acids, Chemistry, College Science, Computer Software