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{"productA": "title: research and practice in federated information systems , report of the efis ' 2000 international workshop. authors: ralf-detlef kutsche , geert-jan houben , mark roantree , bodo rieger , wilhelm hasselbring , kazimierz subieta , willem-jan van den heuvel. venue: sigmod record. year: 2000", "productB": "title: research and practice in federated information systems. authors: w. hasselbring , w.-j . van den heuvel , g. j. houben , r.-d . kutsche , b. rieger , m. roantree , k. subieta. venue: acm sigmod record. year: 2000", "same": true}
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{"productA": "title: determining text databases to search in the internet. authors: weiyi meng , naphtali rishe , clement t. yu , king-lup liu , xiaodong wang , yuhsi chang. venue: vldb. year: 1998", "productB": "title: determining text databases to search in the internet. authors: weiyi meng , king-lup liu , clement t. yu , xiaodong wang , yuhsi chang , naphtali rishe. venue: very large data bases. year: 1998", "same": true}
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{"productA": "title: the clustra telecom database : high availability , high throughput , and real-time response. authors: svein-olaf hvasshovd , \u00f8ystein torbj\u00f8rnsen , svein erik bratsberg , per holager. venue: vldb. year: 1995", "productB": "title: the clustra telecom database : high availability , high throughput , and real-time response. authors: svein-olaf hvasshovd , Ø ystein torbj ø rnsen , svein erik bratsberg , per holager. venue: very large data bases. year: 1995", "same": true}
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{"productA": "title: improving business process quality through exception understanding , prediction , and prevention. authors: fabio casati , daniela grigori , umeshwar dayal , ming-chien shan. venue: vldb. year: 2001", "productB": "title: improving business process quality through exception understanding , prediction , and prevention. authors: daniela grigori , fabio casati , umeshwar dayal , ming-chien shan. venue: very large data bases. year: 2001", "same": true}
{"productA": "title: optimization of queries with user-defined predicates. authors: surajit chaudhuri , kyuseok shim. venue: vldb. year: 1996", "productB": "title: optimization of queries with user-defined predicates. authors: surajit chaudhuri , kyuseok shim. venue: very large data bases. year: 1996", "same": true}
{"productA": "title: a toolkit for negotiation support interfaces to multi-dimensional data. authors: matthias jarke , stephan jacobs , michael gebhardt. venue: sigmod conference. year: 1997", "productB": "title: a toolkit for negotiation support interfaces to multi-dimensional data. authors: michael gebhardt , matthias jarke , stephan jacobs. venue: international conference on management of data. year: 1997", "same": true}
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{"productA": "title: distributed hypertext resource discovery through examples. authors: martin van den berg , soumen chakrabarti , byron dom. venue: vldb. year: 1999", "productB": "title: distributed hypertext resource discovery through examples. authors: soumen chakrabarti , martin van den berg , byron dom. venue: very large data bases. year: 1999", "same": true}
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{"productA": "title: th\u00e9mis : a database programming language handling integrity constraints. authors: anne doucet , v\u00e9ronique benzaken. venue: vldb j.. year: 1995", "productB": "title: themis : a database programming language handling integrity constraints. authors: v é ronique benzaken , anne doucet. venue: the vldb journal -- the international journal on very large data bases. year: 1995", "same": true}
{"productA": "title: self-tuning histograms : building histograms without looking at data. authors: surajit chaudhuri , ashraf aboulnaga. venue: sigmod conference. year: 1999", "productB": "title: self-tuning histograms : building histograms without looking at data. authors: ashraf aboulnaga , surajit chaudhuri. venue: international conference on management of data. year: 1999", "same": true}
{"productA": "title: a protein patent query system powered by kleisli. authors: jing chen , louxin zhang , limsoon wong. venue: sigmod conference. year: 1998", "productB": "title: a protein patent query system powered by kleisli. authors: jing chen , limsoon wong , louxin zhang. venue: international conference on management of data. year: 1998", "same": true}
{"productA": "title: combining multi-visual features for efficient indexing in a large image database. authors: quan z. sheng , anne h. h. ngu , ron lei , du q. huynh. venue: vldb j.. year: 2001", "productB": "title: combining multi-visual features for efficient indexing in a large image database. authors: anne h. h. ngu , quan z. sheng , du q. huynh , ron lei. venue: the vldb journal -- the international journal on very large data bases. year: 2001", "same": true}
{"productA": "title: oracle industrial exhibit. authors: amy pogue. venue: vldb. year: 1998", "productB": "title: oracle industrial exhibit. authors: amy pogue. venue: very large data bases. year: 1998", "same": true}
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{"productA": "title: winnowing : local algorithms for document fingerprinting. authors: alexander aiken , daniel shawcross wilkerson , saul schleimer. venue: sigmod conference. year: 2003", "productB": "title: winnowing : local algorithms for document fingerprinting. authors: saul schleimer , daniel s. wilkerson , alex aiken. venue: international conference on management of data. year: 2003", "same": true}
{"productA": "title: the aggregate data problem : a system for their definition and management. authors: leonardo tininini , antonia bezenchek , maurizio rafanelli. venue: sigmod record. year: 1996", "productB": "title: the aggregate data problem : a system for their definition and management. authors: m. rafanelli , a. bezenchek , l. tininini. venue: acm sigmod record. year: 1996", "same": true}
{"productA": "title: an active functionality service for e-business applications. authors: mariano cilia , alejandro p. buchmann. venue: sigmod record. year: 2002", "productB": "title: an active functionality service for e-business applications. authors: m. cilia , a. p. buchmann. venue: acm sigmod record. year: 2002", "same": true}
{"productA": "title: probabilistic temporal databases , i : algebra. authors: alex dekhtyar , robert ross , v. s. subrahmanian. venue: acm trans . database syst .. year: 2001", "productB": "title: probabilistic temporal databases , i : algebra. authors: alex dekhtyar , robert ross , v. s. subrahmanian. venue: acm transactions on database systems ( tods ). year: 2001", "same": true}
{"productA": "title: efficient and effective metasearch for text databases incorporating linkages among documents. authors: weiyi meng , clement t. yu , king-lup liu , wensheng wu. venue: sigmod conference. year: 2001", "productB": "title: efficient and effective metasearch for text databases incorporating linkages among documents. authors: clement yu , weiyi meng , wensheng wu , king-lup liu. venue: international conference on management of data. year: 2001", "same": true}
{"productA": "title: similarity query processing using disk arrays. authors: apostolos papadopoulos , yannis manolopoulos. venue: sigmod conference. year: 1998", "productB": "title: similarity query processing using disk arrays. authors: apostolos n. papadopoulos , yannis manolopoulos. venue: international conference on management of data. year: 1998", "same": true}
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{"productA": "title: applications of the java programming language to database management. authors: v. wiktor marek , bradley f. burton. venue: sigmod record. year: 1998", "productB": "title: applications of java programming language to database management. authors: bradley f. burton , victor w. marek. venue: acm sigmod record. year: 1998", "same": true}
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{"productA": "title: implementing data cubes efficiently. authors: anand rajaraman , jeffrey d. ullman , venky harinarayan. venue: sigmod conference. year: 1996", "productB": "title: implementing data cubes efficiently. authors: venky harinarayan , anand rajaraman , jeffrey d. ullman. venue: international conference on management of data. year: 1996", "same": true}
{"productA": "title: integration of heterogeneous databases without common domains using queries based on textual similarity. authors: william w. cohen. venue: sigmod conference. year: 1998", "productB": "title: integration of heterogeneous databases without common domains using queries based on textual similarity. authors: william w. cohen. venue: international conference on management of data. year: 1998", "same": true}
{"productA": "title: approximate similarity retrieval with m-trees. authors: fausto rabitti , giuseppe amato , pavel zezula , pasquale savino. venue: vldb j.. year: 1998", "productB": "title: approximate similarity retrieval with m-trees. authors: pavel zezula , pasquale savino , giuseppe amato , fausto rabitti. venue: the vldb journal -- the international journal on very large data bases. year: 1998", "same": true}
{"productA": "title: mid-tier caching : the timesten approach. authors: times-ten team. venue: sigmod conference. year: 2002", "productB": "title: mid-tier caching : the timesten approach. authors: the timesten team. venue: international conference on management of data. year: 2002", "same": true}
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{"productA": "title: process automation as the foundation for e-business. authors: fabio casati , ming-chien shan. venue: vldb. year: 2000", "productB": "title: process automation as the foundation for e-business. authors: fabio casati , ming-chien shan. venue: very large data bases. year: 2000", "same": true}
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{"productA": "title: mv3r-tree : a spatio-temporal access method for timestamp and interval queries. authors: dimitris papadias , yufei tao. venue: vldb. year: 2001", "productB": "title: mv3r-tree : a spatio-temporal access method for timestamp and interval queries. authors: yufei tao , dimitris papadias. venue: very large data bases. year: 2001", "same": true}
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{"productA": "title: standards for databases on the grid. authors: andrew eisenberg , jim melton , susan malaika. venue: sigmod record. year: 2003", "productB": "title: standards for databases on the grid. authors: susan malaika , andrew eisenberg , jim melton. venue: acm sigmod record. year: 2003", "same": true}
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{"productA": "title: an ontological analysis of the relationship construct in conceptual modeling. authors: veda c. storey , yair wand , ron weber. venue: acm trans . database syst .. year: 1999", "productB": "title: an ontological analysis of the relationship construct in conceptual modeling. authors: yair wand , veda c. storey , ron weber. venue: acm transactions on database systems ( tods ). year: 1999", "same": true}
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{"productA": "title: prospector : a content-based multimedia server for massively parallel architectures. authors: g. linderman , alexandros biliris , h. chen , k. ganapathi , euthimios panagos , s. choo , david schrader , william o'connell. venue: sigmod conference. year: 1996", "productB": "title: prospector : a content-based multimedia server for massively parallel architectures. authors: s. choo , w. o'connell , g. linerman , h. chen , k. ganapathy , a. biliris , e. panagos , d. schrader. venue: international conference on management of data. year: 1996", "same": true}
{"productA": "title: oracle8i index-organized table and its application to new domains. authors: anh-tuan tran , chuck freiwald , aravind yalamanchi , samuel defazio , souripriya das , ramkumar krishnan , jagannathan srinivasan , mahesh jagannath , eugene inseok chong , jayanta banerjee. venue: vldb. year: 2000", "productB": "title: oracle8i index-organized table and its application to new domains. authors: jagannathan srinivasan , souripriya das , chuck freiwald , eugene inseok chong , mahesh jagannath , aravind yalamanchi , ramkumar krishnan , anh-tuan tran , samuel defazio , jayanta banerjee. venue: very large data bases. year: 2000", "same": true}
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{"productA": "title: query processing and optimization in oracle rdb. authors: gennady antoshenkov , mohamed ziauddin. venue: vldb j.. year: 1996", "productB": "title: query processing and optimization in oracle rdb. authors: gennady antoshenkov , mohamed ziauddin. venue: the vldb journal -- the international journal on very large data bases. year: 1996", "same": true}
{"productA": "title: gigascope : high performance network monitoring with an sql interface. authors: yuan gao , theodore johnson , charles d. cranor , vladislav shkapenyuk , oliver spatscheck. venue: sigmod conference. year: 2002", "productB": "title: gigascope : high performance network monitoring with an sql interface. authors: chuck cranor , yuan gao , theodore johnson , vlaidslav shkapenyuk , oliver spatscheck. venue: international conference on management of data. year: 2002", "same": true}
{"productA": "title: efficient optimistic concurrency control using loosely synchronized clocks. authors: barbara liskov , atul adya , robert gruber , umesh maheshwari. venue: sigmod conference. year: 1995", "productB": "title: efficient optimistic concurrency control using loosely synchronized clocks. authors: atul adya , robert gruber , barbara liskov , umesh maheshwari. venue: international conference on management of data. year: 1995", "same": true}
{"productA": "title: memory management during run generation in external sorting. authors: goetz graefe , per-\u00e5ke larson. venue: sigmod conference. year: 1998", "productB": "title: memory management during run generation in external sorting. authors: per - Å ke larson , goetz graefe. venue: international conference on management of data. year: 1998", "same": true}
{"productA": "title: evolvable view environment ( eve ) : non-equivalent view maintenance under schema changes. authors: andreas koeller , amy j. lee , xin zhang , anisoara nica , elke a. rundensteiner , amber van wyk , yong li. venue: sigmod conference. year: 1999", "productB": "title: evolvable view environment ( eve ) : non-equivalent view maintenance under schema changes. authors: e. a. rundensteiner , a. koeller , x. zhang , a. j. lee , a. nica , a. van wyk , y. lee. venue: international conference on management of data. year: 1999", "same": true}
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{"productA": "title: the trigs active object-oriented database system - an overview. authors: gerti kappel , werner retschitzegger. venue: sigmod record. year: 1998", "productB": "title: the trigs active object-oriented database system - an overview. authors: g. kappel , w. retschitzegger. venue: acm sigmod record. year: 1998", "same": true}
{"productA": "title: editorial. authors: richard t. snodgrass. venue: acm trans . database syst .. year: 2001", "productB": "title: editorial. authors: richard snodgrass. venue: acm transactions on database systems ( tods ). year: 2001", "same": true}
{"productA": "title: red brick warehouse : a read-mostly rdbms for open smp platforms. authors: phillip m. fernandez. venue: sigmod conference. year: 1994", "productB": "title: red brick warehouse : a read-mostly rdbms for open smp platforms. authors: phillip m. fernandez. venue: international conference on management of data. year: 1994", "same": true}
{"productA": "title: effective memory use in a media server. authors: edward y. chang , hector garcia-molina. venue: vldb. year: 1997", "productB": "title: effective memory use in a media server. authors: edward y. chang , hector garcia-molina. venue: very large data bases. year: 1997", "same": true}
{"productA": "title: panel on next generation database systems wo n't work without semantics !. authors: john mylopoulos. venue: sigmod conference. year: 1998", "productB": "title: next generation database systems wo n't work without semantics ! ( panel ). authors: john mylopoulos. venue: international conference on management of data. year: 1998", "same": true}
{"productA": "title: the glue-nail deductive database system : design , implementation , and evaluation. authors: geoffrey phipps , marcia a. derr , shinichi morishita. venue: vldb j.. year: 1994", "productB": "title: the glue-nail deductive database system : design , implementation , and evaluation. authors: marcia a. derr , shinichi morishita , geoffrey phipps. venue: the vldb journal -- the international journal on very large data bases. year: 1994", "same": true}
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{"productA": "title: panel : future directions of database research - the vldb broadening strategy , part 2. authors: michael l. brodie. venue: vldb. year: 2000", "productB": "title: panel : future directions of database research - the vldb broadening strategy , part 2. authors: michael l. brodie. venue: very large data bases. year: 2000", "same": true}
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{"productA": "title: minimization of tree pattern queries. authors: sihem amer-yahia , divesh srivastava , laks v. s. lakshmanan , sungran cho. venue: sigmod conference. year: 2001", "productB": "title: minimization of tree pattern queries. authors: sihem amer-yahia , sungran cho , laks v. s. lakshmanan , divesh srivastava. venue: international conference on management of data. year: 2001", "same": true}
{"productA": "title: updating knowledge bases while maintaining their consistency. authors: antoni oliv\u00e9 , ernest teniente. venue: vldb j.. year: 1995", "productB": "title: updating knowledge bases while maintaining their consistency. authors: ernest teniente , antoni oliv é. venue: the vldb journal -- the international journal on very large data bases. year: 1995", "same": true}
{"productA": "title: deeds towards a distributed and active real-time database system. authors: joakim eriksson , jonas mellin , sten andler , mikael berndtsson , bengt eftring , j\u00f6rgen hansson. venue: sigmod record. year: 1996", "productB": "title: deeds towards a distributed and active real-time database system. authors: s. f. andler , j. hansson , j. eriksson , j. mellin , m. berndtsson , b. eftring. venue: acm sigmod record. year: 1996", "same": true}
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{"productA": "title: database graph views : a practical model to manage persistent graphs. authors: alejandro guti\u00e9rrez , philippe pucheral , jean-marc th\u00e9venin , hermann steffen. venue: vldb. year: 1994", "productB": "title: database graph views : a practical model to manage persistent graphs. authors: alejandro guti é rrez , philippe pucheral , hermann steffen , jean-marc th é venin. venue: very large data bases. year: 1994", "same": true}
{"productA": "title: a case-based approach to information integration. authors: maurizio panti , alberto giretti , luca spalazzi. venue: vldb. year: 2000", "productB": "title: a case-based approach to information integration. authors: maurizio panti , luca spalazzi , alberto giretti. venue: very large data bases. year: 2000", "same": true}
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{"productA": "title: carnot and infosleuth : database technology and the world wide web. authors: k. ong , christine tomlinson , darrell woelk , c. unnikrishnan , william bohrer , nigel jacobs. venue: sigmod conference. year: 1995", "productB": "title: carnot and infosleuth : database technology and the world wide web. authors: d. woelk , b. bohrer , n. jacobs , k. ong , c. tomlinson , c. unnikrishnan. venue: international conference on management of data. year: 1995", "same": true}
{"productA": "title: the xps approach to loading and unloading terabyte databases. authors: sanket atal. venue: vldb. year: 1996", "productB": "title: the xps approach to loading and unloading terabyte databases. authors: sanket atal. venue: very large data bases. year: 1996", "same": true}
{"productA": "title: report on dart ' 96 : databases : active and real-time ( concepts meet practice ). authors: nandit soparkar , krithi ramamritham. venue: sigmod record. year: 1997", "productB": "title: report on dart ' 96 : databases : active and real-time ( concepts meet practice ). authors: krithi ramamritham , nandit soparkar. venue: acm sigmod record. year: 1997", "same": true}
{"productA": "title: application servers : born-again tp monitors for the web ? ( panel abstract ). authors: c. mohan. venue: sigmod conference. year: 2001", "productB": "title: application servers ( panel session ) : born-again tp monitors for the web. authors: c. mohan , larry cable , matthieu devin , scott dietzen , pat helland , dan wolfson. venue: international conference on management of data. year: 2001", "same": true}
{"productA": "title: distributed file organization with scalable cost/performance. authors: yuri breitbart , gerhard weikum , radek vingralek. venue: sigmod conference. year: 1994", "productB": "title: distributed file organization with scalable cost/performance. authors: radek vingralek , yuri breitbart , gerhard weikum. venue: international conference on management of data. year: 1994", "same": true}
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{"productA": "title: storage service providers : a solution for storage management ? ( panel ). authors: elizabeth a. m. shriver , bruce hillyer , wee teck ng , banu \u00f6zden , eran gabber , david j. dewitt , john wilkes , jim gray , bruce gordon. venue: vldb. year: 2001", "productB": "title: storage service providers : a solution for storage management ? ( panel ). authors: banu Ö zden , eran gabber , bruce hillyer , wee teck ng , elizabeth a. m. shriver , david j. dewitt , bruce gordon , jim gray , john wilkes. venue: very large data bases. year: 2001", "same": true}
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{"productA": "title: combinatorial pattern discovery for scientific data : some preliminary results. authors: kaizhong zhang , jason tsong-li wang , bruce a. shapiro , thomas g. marr , gung-wei chirn , dennis shasha. venue: sigmod conference. year: 1994", "productB": "title: combinatorial pattern discovery for scientific data : some preliminary results. authors: jason tsong-li wang , gung-wei chirn , thomas g. marr , bruce shapiro , dennis shasha , kaizhong zhang. venue: international conference on management of data. year: 1994", "same": true}
{"productA": "title: dbcache : middle-tier database caching for highly scalable e-business architectures. authors: c. mohan , sailesh krishnamurthy , mehmet altinel , christof bornh\u00f6vd , hamid pirahesh , berthold reinwald. venue: sigmod conference. year: 2003", "productB": "title: dbcache : middle-tier database caching for highly scalable e-business architectures. authors: christof bornh ö vd , mehmet altinel , sailesh krishnamurthy , c. mohan , hamid pirahesh , berthold reinwald. venue: international conference on management of data. year: 2003", "same": true}
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{"productA": "title: distance-based outliers : algorithms and applications. authors: v. tucakov , raymond t. ng , edwin m. knorr. venue: vldb j.. year: 2000", "productB": "title: distance-based outliers : algorithms and applications. authors: edwin m. knorr , raymond t. ng , vladimir tucakov. venue: the vldb journal -- the international journal on very large data bases. year: 2000", "same": true}
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{"productA": "title: re-tree : an efficient index structure for regular expressions. authors: chee yong chan , minos n. garofalakis , rajeev rastogi. venue: vldb j.. year: 2003", "productB": "title: re-tree : an efficient index structure for regular expressions. authors: chee-yong chan , minos garofalakis , rajeev rastogi. venue: the vldb journal -- the international journal on very large data bases. year: 2003", "same": true}
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{"productA": "title: selectivity estimation in extensible databases - a neural network approach. authors: shaoyu zhou , m. seetha lakshmi. venue: vldb. year: 1998", "productB": "title: selectivity estimation in extensible databases - a neural network approach. authors: m. seetha lakshmi , shaoyu zhou. venue: very large data bases. year: 1998", "same": true}
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{"productA": "title: design and implementation of advanced knowledge processing in the kdms krisys ( demonstration description ). authors: stefan de\u00dfloch , joachim thomas , nelson mendon\u00e7a mattos. venue: sigmod conference. year: 1995", "productB": "title: design and implementation of advanced knowledge processing in the kbms krisys. authors: j. thomas , s. de ß loch , n. mattos. venue: international conference on management of data. year: 1995", "same": true}
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{"productA": "title: on applying hash filters to improving the execution of multi-join queries. authors: philip s. yu , ming-syan chen , hui-i hsiao. venue: vldb j.. year: 1997", "productB": "title: on applying hash filters to improving the execution of multi-join queries. authors: ming-syan chen , hui-i hsiao , philip s. yu. venue: the vldb journal -- the international journal on very large data bases. year: 1997", "same": true}
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{"productA": "title: datablitz : a high performance main-memory storage manager. authors: p. p. s. narayan , s. joshi , m. nemeth , abraham silberschatz , henry f. korth , a. khivesera , jerry baulier , s. sudarshan , philip bohannon , peter mcilroy , j. miller , s. gogate , rajeev rastogi , c. gupta. venue: vldb. year: 1998", "productB": "title: datablitz : a high performance main-memory storage manager. authors: jerry baulier , philip bohannon , s. gogate , s. joshi , c. gupta , a. khivesera , henry f. korth , peter mcilroy , j. miller , p. p. s. narayan , m. nemeth , rajeev rastogi , abraham silberschatz , s. sudarshan. venue: very large data bases. year: 1998", "same": true}
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{"productA": "title: a modified random perturbation method for database security. authors: norman s. matloff , patrick tendick. venue: acm trans . database syst .. year: 1994", "productB": "title: a modified random perturbation method for database security. authors: patrick tendick , norman matloff. venue: acm transactions on database systems ( tods ). year: 1994", "same": true}
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