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{"productA": "title: supply chain infrastructures : system integration and information sharing. authors: m ball , m ma , l raschid , z zhao. venue: sigmod record. year: 2002", "productB": "title: architecture of integrated information systems. authors: aw scheer. venue: nan. year: 1992.0", "same": false}
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{"productA": "title: panel : future directions of database research - the vldb broadening strategy , part 2. authors: m brodie. venue: vldb. year: 2000", "productB": "title: future directions of database research. authors: hj schek , ml brodie\u00e2 ? \u00a6. venue: vldb , cairo ,. year: nan", "same": false}
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{"productA": "title: tail recursion elimination in deductive databases. authors: k ross. venue: acm trans . database syst .. year: 1996", "productB": "title: belief reasoning in mls deductive databases. authors: hm jamil. venue: sigmod conference ,. year: 1999.0", "same": false}
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{"productA": "title: semantic integration of environmental models for application to global information systems and decision-making. authors: d mackay. venue: sigmod record. year: 1999", "productB": "title: an application of judgemental modelling for strategic decision making in an international. authors: ian hipkin. venue: electronic markets ,. year: 1999.0", "same": false}
{"productA": "title: the mariposa distributed database management system. authors: j sidell. venue: sigmod record. year: 1996", "productB": "title: access path selectlon in a relational database management system. authors: mm astrahan , pg sellinger , dd chamberlain , ra. venue: proceedings ( 1979 ) sigmod conference ,. year: nan", "same": false}
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