Hitachi, Ltd.

Tomoe Tomiyama

Tsuyoshi Minakawa

Yuki Maekawa

Kenji Kawasaki

Hiroyuki Hirata

Ryota Sato

Kojin Yano

Yuko Yamashita

Takashi Tsuno

Ryota Uematsu

Takeshi Handa

Hidenori Yamamoto

Kenichiro Okada

Hiromi Igawa

Kenichirou Okada

A timetable planning systemincludes a storage deviceand a computing device. The storage devicestores evaluation index improvement degree informationthat stores relations between a change of each constituent element of an operation timetable on one hand and a change in quality of the operation timetable resulting from the change of each constituent element in terms of each operation timetable viewpoint on the other hand. The computing deviceperforms a changeable timetable element selection process of selecting the operation timetable constituent element that most improves the quality of the operation timetable, in reference to the evaluation index improvement degree information, an optimization model selection process of selecting, from among multiple timetable generating models each capable of generating the operation timetable, the timetable generating model that most improves the quality of the whole operation timetable through the change of the selected constituent element, and a timetable optimization process of generating a new operation timetable based on the selected timetable generating model.

Timetable planning system and timetable generating method

Disclosed is a resource management planning support deviceincluding a learning information storage section (storage section), a duty recommendation processing section, a planning processing section (operation rescheduling planning processing section), and a screen processing section. The learning information storage section stores plan result information regarding existing operation rescheduling plans. The duty recommendation processing sectionexercises a prior learning function to generate a duty recommendation model for recommending a duty. The planning processing section exercises a planning function to create an operation rescheduling plan by selecting a duty template suitable for a planning target train set according to the duty recommendation model generated by the duty recommendation processing section. The screen processing sectionoutputs a plan result display screenfor displaying the operation rescheduling plan created by the planning processing section.

Resource management planning support device, resource management planning support method, and programs

A data analysis support apparatus includes a relationship network generation section that analyzes a relationship between operating systems, a relationship between operation data tables, a relationship between data items possessed by the operation data tables and a relationship between data values possessed by records of the operation data tables and stores them, as a relationship network; a data item classification section that classifies data items that become a data analysis target into a first data type based on an actual value and a second data type based on a planned value; an analysis data table generation section that generates and accumulates an analysis data table to be used for data analysis; a data model generation section that generates, as a data model, a data item group that allows data analysis in combination; and an analysis target item presentation section that recommends a data item to be made an analysis target.

Data analysis support apparatus and data analysis support system

A transportation service information providing system for providing information on transportation from a departure point to a destination point by a transportation facility, includes: a transportation facility specification unit specifying a transportation facility that performs transportation from the departure point to the destination point; a special transportation facility extraction unit extracting a special transportation facility which is a different transportation facility from the specified transportation facility and performs transportation for a partial section in the transportation from the departure point to the destination point; a special transportation facility specification unit specifying the special transportation facility as the transportation facility to be used for transportation from the departure point to the destination point, in a case where the extracted special transportation facility satisfies predetermined conditions relating to the transportation for the partial section; and a special transportation facility information output unit outputting information on the specified special transportation facility.

Transportation service information providing apparatus, and transportation service information providing method

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Tokyo, Japan

Tomoe Tomiyama