Invention Grant
US09282013B2 Transparently tracking provenance information in distributed data systems
有权
透明地跟踪分布式数据系统中的来源信息
- Patent Title: Transparently tracking provenance information in distributed data systems
- Patent Title (中): 透明地跟踪分布式数据系统中的来源信息
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Application No.: US14029134Application Date: 2013-09-17
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Publication No.: US09282013B2Publication Date: 2016-03-08
- Inventor: Paul C. Castro , Marco Pistoia , John Ponzo
- Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
- Applicant Address: US NY Armonk
- Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
- Current Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
- Current Assignee Address: US NY Armonk
- Agency: Tutunjian & Bitetto, P.C.
- Agent Daniel P. Morris
- Main IPC: G06F9/44
- IPC: G06F9/44 ; G06F9/45 ; H04L12/26 ; G06F9/00 ; H04L29/06 ; H04L29/08
Abstract:
Systems for enabling an application to track provenance include an application analysis module configured to analyze an application binary to discover injection points for provenance tracking code; and an instruction alteration module configured to overwrite instructions in the application binary at the injection points to create an instrumented application. The overwritten instructions link the application binary to one or more instrumented libraries that invoke a provenance layer to track data operations.
Public/Granted literature
- US20140223000A1 TRANSPARENTLY TRACKING PROVENANCE INFORMATION IN DISTRIBUTED DATA SYSTEMS Public/Granted day:2014-08-07
Information query
