Fujitsu Corporation

Takahide Matsutsuka

Yoshihide Nomura

Hirotaka Hara

Sanya Uehara

Bo Hu

Kenji Nagahashi

Nobuyuki Kanaya

Noboru Kurumai

Nuno Carvalho

Takao Okubo

Tokuhisa Kadonaga

A computer-implemented method includes a principal process including performing a computational procedure in which the or each vertex preceding a particular vertex receives a notification that a computational procedure has been completed for the preceding vertex; and calculates new path lengths for the particular vertex by adding the length value attributed to the edge from the preceding vertex to the particular vertex to each of the recorded k shortest path lengths from the first vertex to the preceding vertex. A record of the k shortest path lengths calculated for the particular vertex is maintained. After the new path lengths have been calculated for the or each of the preceding vertices, a notification that the computational procedure has been completed for the particular vertex is issued. The computational procedure is performed with the source vertex as the first vertex and each vertex on a path from the source vertex to the destination vertex as the particular vertex.

Computer-implemented K-shortest path finding method

A database of graph data encoded as triples, each including a subject, a predicate, and an object, and each stored within a data item of data items ordered according to their data and distributed across a plurality of nodes of a distributed network; where the node to which each of the data items is mapped is dependent upon the position of the item within the set; and each triple is stored in two or more items each having a different configuration from among the following: &#x2014;a first in which the subject precedes the predicate and the object in the item; &#x2014;a second in which the predicate precedes the subject and the object in the item; and &#x2014;a third in which the object precedes the subject and the predicate in the item.

Database, apparatus, and method for storing encoded triples

When an application server for performing a Web application is developed, a framework describing each of the modules of data, a logic, and a screen is provided. To attain this, the input contents of a Web page are converted into a data object, the combination of the type of the data object and a command is mapped in each process routine using a first foreign definition file, a process routine to be executed is determined from among prepared process logics based on the type of the data object, the command, and the first foreign definition file, and the combination of an execution result of the process logic and the type of the displaying data object is mapped in the displaying component using a second foreign definition file. These files are provided in the application server.

System for designing and performing web application

A screen program described with a non-object-oriented language is divided into a View performing a screen display and a Model that is an external processing logic of the screen display, and the View is associated with the Model by a binding setting. By associating plural Views with a Model, when the display has the same values in plural screens, the same processing result can be displayed on all screens only by processing the Model. The Model is associated with a schema describing a limitation of the input value from the screen, and a check of whether the input value from the screen is in the correct form or not is performed collectively.

Display screen structuring apparatus

According to an aspect of an embodiment, a display screen having multiple functions is displayed by a computer that processes a screen part for displaying the display screen and for receiving an event from the user. The computer processes a functional part provided separately from the screen part and provided per content of an input event received via the screen part, and based on the content of the event input, passes a processing result to the screen part for reflecting the processing result on the screen display.

Display screen generating apparatus

System for designing and performing Web application

A state transition definition table describes state transition definitions. A state transition table generation class is generated from the state transition definition table. A state transition management module controls the state transition of screens utilizing a state transition table generated from a state transition table generation class, based on the input of events derived from screens. A state transition management module controls the display of screens based on the state transition thereof.

Apparatus for constructing and operating interactive software

In a distributed client-server system a client is connected to an arbitrary server using a communication module common to a plurality of servers and it uses data, etc. of each server by switching over its connection. At this time basically there is no need for communication and the replication of data between the servers.

Growing community of inventors

Kawasaki, Japan

Takahide Matsutsuka