公开(公告)号：DE69031772T2

公开(公告)日：1998-06-25

申请号：DE69031772

申请日：1990-09-05

Applicant: IBM

Inventor： MITSUI KINICHI

IPC: G06F17/30

Abstract: A database comprises a sequential file 15 and a transposed file 11 in external memory. A query specifies various keywords, which are used to access the transposed file. Data concerning the various keywords, and especially identifiers for retrieval objects containing the keywords, are loaded into main storage. Inside main storage this information is rearranged, so as to be able to rank the retrieval objects in terms the keywords they contain. Identifiers from this ordered list can then be used to access information from the sequential file, with only retrieval objects with high query scores being accessed.

公开(公告)号：DE69031772D1

公开(公告)日：1998-01-15

申请号：DE69031772

申请日：1990-09-05

Applicant: IBM

Inventor： MITSUI KINICHI

IPC: G06F17/30

Abstract: A database comprises a sequential file 15 and a transposed file 11 in external memory. A query specifies various keywords, which are used to access the transposed file. Data concerning the various keywords, and especially identifiers for retrieval objects containing the keywords, are loaded into main storage. Inside main storage this information is rearranged, so as to be able to rank the retrieval objects in terms the keywords they contain. Identifiers from this ordered list can then be used to access information from the sequential file, with only retrieval objects with high query scores being accessed.

公开(公告)号：CA2084573A1

公开(公告)日：1993-08-28

申请号：CA2084573

申请日：1992-12-04

Applicant: IBM

Inventor： KUSE KAZUSHI ,  MITSUI KINICHI ,  OHIRA TSUYOSHI ,  JAVEY SHAHRAM

IPC: G06F3/14 ,  G06F3/033 ,  G06F3/048 ,  G06F15/00 ,  G06F15/403

Abstract: JA9-92-501 To enable A user to freely set the relations between a plurality of windows and easily understand the relations, graphical objects for setting the relations between a plurality of windows are displayed. The relations can be set by performing operations on the graphical objects, for instance, by mouse click, and in addition the setting can be represented by changes in the display mode of the graphical objects.