{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,29]],"date-time":"2025-10-29T19:03:05Z","timestamp":1761764585794,"version":"3.41.0"},"reference-count":19,"publisher":"Association for Computing Machinery (ACM)","issue":"4","license":[{"start":{"date-parts":[[2004,12,1]],"date-time":"2004-12-01T00:00:00Z","timestamp":1101859200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.acm.org\/publications\/policies\/copyright_policy#Background"}],"content-domain":{"domain":["dl.acm.org"],"crossmark-restriction":true},"short-container-title":["SIGMOD Rec."],"published-print":{"date-parts":[[2004,12]]},"abstract":"<jats:p>\n            Semantic heterogeneity is one of the key challenges in integrating and sharing data across disparate sources, data exchange and migration, data warehousing, model management, the Semantic Web and peer-to-peer databases. Semantic heterogeneity can arise at the schema level and at the data level. At the schema level, sources can differ in relations, attribute and tag names, data normalization, levels of detail, and the coverage of a particular domain. The problem of reconciling schema-level heterogeneity is often referred to as\n            <jats:italic>schema matching<\/jats:italic>\n            or\n            <jats:italic>schema mapping<\/jats:italic>\n            . At the data level, we find different representations of the same real-world entities (e.g., people, companies, publications, etc.). Reconciling data-level heterogeneity is referred to as\n            <jats:italic>data deduplication, record linkage<\/jats:italic>\n            , and\n            <jats:italic>entity\/object matching<\/jats:italic>\n            . To exacerbate the heterogeneity challenges, schema elements of one source can be represented as data in another. This special issue presents a set of articles that describe recent work on semantic heterogeneity at the schema level.\n          <\/jats:p>","DOI":"10.1145\/1041410.1041412","type":"journal-article","created":{"date-parts":[[2005,11,9]],"date-time":"2005-11-09T22:23:27Z","timestamp":1131575007000},"page":"11-13","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":70,"title":["Introduction to the special issue on semantic integration"],"prefix":"10.1145","volume":"33","author":[{"given":"AnHai","family":"Doan","sequence":"first","affiliation":[{"name":"University of Illinois"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Natalya F.","family":"Noy","sequence":"additional","affiliation":[{"name":"Stanford University"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Alon Y.","family":"Halevy","sequence":"additional","affiliation":[{"name":"University of Washington"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"320","published-online":{"date-parts":[[2004,12]]},"reference":[{"key":"e_1_2_1_1_1","doi-asserted-by":"publisher","DOI":"10.1145\/27633.27634"},{"key":"e_1_2_1_2_1","doi-asserted-by":"publisher","DOI":"10.5555\/646090.680403"},{"key":"e_1_2_1_3_1","volume-title":"Proceedings of the Conf. on Innovative Database Research (CIDR)","author":"Bernstein P.","year":"2003","unstructured":"P. Bernstein . Applying model management to classical meta data problems . In Proceedings of the Conf. on Innovative Database Research (CIDR) , 2003 .]] P. Bernstein. Applying model management to classical meta data problems. In Proceedings of the Conf. on Innovative Database Research (CIDR), 2003.]]"},{"key":"e_1_2_1_4_1","volume-title":"Proc. of the IFIP Working Conference on Data Semantics (DS-7)","author":"Clifton C.","year":"1997","unstructured":"C. Clifton , E. Housman , and A. Rosenthal . Experience with a combined approach to attribute-matching across heterogeneous databases . In Proc. of the IFIP Working Conference on Data Semantics (DS-7) , 1997 .]] C. Clifton, E. Housman, and A. Rosenthal. Experience with a combined approach to attribute-matching across heterogeneous databases. In Proc. of the IFIP Working Conference on Data Semantics (DS-7), 1997.]]"},{"key":"e_1_2_1_5_1","doi-asserted-by":"publisher","DOI":"10.5555\/1287369.1287422"},{"key":"e_1_2_1_6_1","doi-asserted-by":"publisher","DOI":"10.1145\/375663.375731"},{"key":"e_1_2_1_7_1","volume-title":"Special Issue on Semantic Integration. To appear.","author":"Doan A.","year":"2005","unstructured":"A. Doan and A. Halevy . Semantic integration research in the database community: A brief survey. AI Magazine , Special Issue on Semantic Integration. To appear. Available at http:\/\/anhai.cs.uiuc.edu\/home, 2005 .]] A. Doan and A. Halevy. Semantic integration research in the database community: A brief survey. AI Magazine, Special Issue on Semantic Integration. To appear. Available at http:\/\/anhai.cs.uiuc.edu\/home, 2005.]]"},{"key":"e_1_2_1_8_1","volume-title":"Semantic integration workshop at the 2nd int. semantic web conf. (iswc-2003). SIGMOD Record, 33(1)","author":"Doan A.","year":"2004","unstructured":"A. Doan , A. Y. Halevy , and N. F. Noy . Semantic integration workshop at the 2nd int. semantic web conf. (iswc-2003). SIGMOD Record, 33(1) , 2004 .]] A. Doan, A. Y. Halevy, and N. F. Noy. Semantic integration workshop at the 2nd int. semantic web conf. (iswc-2003). SIGMOD Record, 33(1), 2004.]]"},{"key":"e_1_2_1_9_1","volume-title":"Proc. of the WIIW-01","author":"Embley D.","year":"2001","unstructured":"D. Embley , D. Jackman , and L. Xu . Multifaceted exploitation of metadata for attribute match discovery in information integration . In Proc. of the WIIW-01 , 2001 .]] D. Embley, D. Jackman, and L. Xu. Multifaceted exploitation of metadata for attribute match discovery in information integration. In Proc. of the WIIW-01, 2001.]]"},{"key":"e_1_2_1_10_1","doi-asserted-by":"publisher","DOI":"10.1007\/s007780100054"},{"key":"e_1_2_1_11_1","doi-asserted-by":"publisher","DOI":"10.1145\/872757.872784"},{"key":"e_1_2_1_12_1","doi-asserted-by":"publisher","DOI":"10.1145\/872757.872783"},{"key":"e_1_2_1_13_1","doi-asserted-by":"publisher","DOI":"10.1145\/543613.543644"},{"key":"e_1_2_1_14_1","doi-asserted-by":"publisher","DOI":"10.1109\/ICDE.2005.39"},{"key":"e_1_2_1_15_1","volume-title":"Proc. of the SIGMOD-03 Workshop on the Web and Databases (WebDB-03)","author":"McCann R.","year":"2003","unstructured":"R. McCann , A. Doan , A. Kramnik , and V. Varadarajan . Building data integration systems via mass collaboration . In Proc. of the SIGMOD-03 Workshop on the Web and Databases (WebDB-03) , 2003 .]] R. McCann, A. Doan, A. Kramnik, and V. Varadarajan. Building data integration systems via mass collaboration. In Proc. of the SIGMOD-03 Workshop on the Web and Databases (WebDB-03), 2003.]]"},{"key":"e_1_2_1_16_1","doi-asserted-by":"publisher","DOI":"10.1145\/309844.309849"},{"key":"e_1_2_1_17_1","doi-asserted-by":"publisher","DOI":"10.1007\/s007780100057"},{"key":"e_1_2_1_18_1","doi-asserted-by":"publisher","DOI":"10.1145\/1007568.1007582"},{"key":"e_1_2_1_19_1","doi-asserted-by":"publisher","DOI":"10.1145\/375663.375729"}],"container-title":["ACM SIGMOD Record"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/1041410.1041412","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/1041410.1041412","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,18]],"date-time":"2025-06-18T17:24:01Z","timestamp":1750267441000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/1041410.1041412"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2004,12]]},"references-count":19,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2004,12]]}},"alternative-id":["10.1145\/1041410.1041412"],"URL":"https:\/\/doi.org\/10.1145\/1041410.1041412","relation":{},"ISSN":["0163-5808"],"issn-type":[{"type":"print","value":"0163-5808"}],"subject":[],"published":{"date-parts":[[2004,12]]},"assertion":[{"value":"2004-12-01","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}