Caltech scientists have found a fast and efficient way to add up large numbers of Feynman diagrams, the simple drawings ...

There has been an increasing demand for housework robots to handle various objects. It is, however, difficult to achieve object-shape-oriented tasks in conventional research owing to the requirement ...

A fuzzy entity relationship diagram (ERD) data model for managing information about sets of related data files was converted to an object design. To do this, we developed new methods incorporating ...