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1.发明授权公开(公告)号：US09600564B2
公开(公告)日：2017-03-21
申请号：US13974009
申请日：2013-08-22
Applicant: International Business Machines Corporation
Inventor： Henrik Loeser
CPC classification number: G06F17/30923 , G06F17/30011 , G06F17/30613 , G06F17/30911 , G06F17/30961
Abstract: The invention relates to detecting non-presence of nodes in a document of semi-structured data and to creating a values index which properly reflects this non-presence. The document of semi-structured data, comprising multiple hierarchically organized nodes, is scanned for values (step 110). Subsequently, these values are indexed (step 120). As non-presence of at least one node is detected (step 140), this non-presence is documented by enhancing the values index (12) by a pseudo key (20) (step 150).
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2.发明授权公开(公告)号：US10242123B2
公开(公告)日：2019-03-26
申请号：US15445952
申请日：2017-02-28
Applicant: International Business Machines Corporation
Inventor： Henrik Loeser
Abstract: The invention relates to detecting non-presence of nodes in a document of semi-structured data and to creating a values index which properly reflects this non-presence. The document of semi-structured data, comprising multiple hierarchically organized nodes, is scanned for values (step 110). Subsequently, these values are indexed (step 120). As non-presence of at least one node is detected (step 140), this non-presence is documented by enhancing the values index (12) by a pseudo key (20) (step 150).
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3.发明申请METHOD AND SYSTEM FOR HANDLING NON-PRESENCE OF ELEMENTS OR ATTRIBUTES IN SEMI-STRUCTURED DATA 有权处理半结构数据中元素或属性不存在的方法和系统公开(公告)号：US20130339368A1
公开(公告)日：2013-12-19
申请号：US13974009
申请日：2013-08-22
Applicant: International Business Machines Corporation
Inventor： Henrik Loeser
IPC: G06F17/30
CPC classification number: G06F17/30923 , G06F17/30011 , G06F17/30613 , G06F17/30911 , G06F17/30961
Abstract: The invention relates to detecting non-presence of nodes in a document of semi-structured data and to creating a values index which properly reflects this non-presence. The document of semi-structured data, comprising multiple hierarchically organized nodes, is scanned for values (step 110). Subsequently, these values are indexed (step 120). As non-presence of at least one node is detected (step 140), this non-presence is documented by enhancing the values index (12) by a pseudo key (20) (step 150).
Abstract translation: 本发明涉及检测半结构化数据的文档中不存在节点并且创建适当地反映该不存在的值索引。 扫描包含多个分层组织的节点的半结构化数据的文档（步骤110）。 随后，对这些值进行索引（步骤120）。 由于检测到不存在至少一个节点（步骤140），所以通过用伪密钥（20）增强值索引（12）来记录该不存在（步骤150）。
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4.发明申请公开(公告)号：US20170169131A1
公开(公告)日：2017-06-15
申请号：US15445952
申请日：2017-02-28
Applicant: International Business Machines Corporation
Inventor： Henrik Loeser
IPC: G06F17/30
CPC classification number: G06F17/30923 , G06F17/30011 , G06F17/30613 , G06F17/30911 , G06F17/30961
Abstract: The invention relates to detecting non-presence of nodes in a document of semi-structured data and to creating a values index which properly reflects this non-presence. The document of semi-structured data, comprising multiple hierarchically organized nodes, is scanned for values (step 110). Subsequently, these values are indexed (step 120). As non-presence of at least one node is detected (step 140), this non-presence is documented by enhancing the values index (12) by a pseudo key (20) (step 150).
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