{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2024,9,7]],"date-time":"2024-09-07T08:45:29Z","timestamp":1725698729376},"publisher-location":"Berlin, Heidelberg","reference-count":86,"publisher":"Springer Berlin Heidelberg","isbn-type":[{"type":"print","value":"9783642250071"},{"type":"electronic","value":"9783642250088"}],"license":[{"start":{"date-parts":[[2012,1,1]],"date-time":"2012-01-01T00:00:00Z","timestamp":1325376000000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/www.springer.com\/tdm"},{"start":{"date-parts":[[2012,1,1]],"date-time":"2012-01-01T00:00:00Z","timestamp":1325376000000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/www.springer.com\/tdm"}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2012]]},"DOI":"10.1007\/978-3-642-25008-8_2","type":"book-chapter","created":{"date-parts":[[2012,8,3]],"date-time":"2012-08-03T12:13:15Z","timestamp":1343995995000},"page":"31-60","update-policy":"http:\/\/dx.doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":22,"title":["Storing and Indexing Massive RDF Datasets"],"prefix":"10.1007","author":[{"given":"Yongming","family":"Luo","sequence":"first","affiliation":[]},{"given":"Fran\u00e7ois","family":"Picalausa","sequence":"additional","affiliation":[]},{"given":"George H. L.","family":"Fletcher","sequence":"additional","affiliation":[]},{"given":"Jan","family":"Hidders","sequence":"additional","affiliation":[]},{"given":"Stijn","family":"Vansummeren","sequence":"additional","affiliation":[]}],"member":"297","published-online":{"date-parts":[[2012,1,28]]},"reference":[{"key":"2_CR1","doi-asserted-by":"publisher","first-page":"385","DOI":"10.1007\/s00778-008-0125-y","volume":"18","author":"D. Abadi","year":"2009","unstructured":"Abadi, D., Marcus, A., Madden, S., Hollenbach, K.: SW-Store: a vertically partitioned DBMS for semantic web data management. VLDB J. 18, 385\u2013406 (2009)","journal-title":"VLDB J."},{"key":"2_CR2","doi-asserted-by":"publisher","first-page":"1","DOI":"10.1145\/1322432.1322433","volume":"40","author":"R. Angles","year":"2008","unstructured":"Angles, R., Gutierrez, C.: Survey of graph database models. ACM Comput. Surv. 40, 1:1\u20131:39 (2008)","journal-title":"ACM Comput. Surv."},{"key":"2_CR3","doi-asserted-by":"publisher","first-page":"117","DOI":"10.1007\/s11280-007-0036-7","volume":"11","author":"A. Arion","year":"2008","unstructured":"Arion, A., Bonifati, A., Manolescu, I., Pugliese, A.: Path summaries and path partitioning in modern XML databases. World Wide Web 11, 117\u2013151 (2008)","journal-title":"World Wide Web"},{"key":"2_CR4","doi-asserted-by":"crossref","unstructured":"Atre, M., Chaoji, V., Zaki, M.J., Hendler, J.A.: Matrix \u201cbit\u201d loaded: a scalable lightweight join query processor for RDF data. Proceedings of the 19th International Conference on World Wide Web, WWW \u201910, pp. 41\u201350. ACM, New York, NY, USA (2010)","DOI":"10.1145\/1772690.1772696"},{"key":"2_CR5","unstructured":"Bizer, C., Jentzsch, A., Cyganiak, R.: State of the LOD cloud. \nhttp:\/\/www4.wiwiss.fu-berlin.de\/lodcloud\/state\/\n\n. Retrieved July 5, 2011"},{"key":"2_CR6","unstructured":"B\u00f6nstr\u00f6m, V., Hinze, A., Schweppe, H.: Storing RDF as a graph. Proceedings of the First Conference on Latin American Web Congress, pp. 27\u201336. IEEE Computer Society, Washington, DC, USA (2003)"},{"key":"2_CR7","doi-asserted-by":"crossref","unstructured":"Broekstra, J., Kampman, A., van Harmelen, F.: Sesame: a generic architecture for storing and querying RDF and RDF schema. International semantic web conference, pp. 54\u201368. Sardinia, Italy (2002)","DOI":"10.1007\/3-540-48005-6_7"},{"key":"2_CR8","unstructured":"Castillo, R.: RDFMatView: indexing RDF data for SPARQL queries. 9th international semantic web conference (ISWC2010), 2010"},{"key":"2_CR9","unstructured":"Center, Q.G.: Bio2RDF. \nhttp:\/\/bio2rdf.org\/\n\n, 10 March 2012"},{"key":"2_CR10","unstructured":"Chong, E.I., Das, S., Eadon, G., Srinivasan, J.: An efficient SQL-based RDF qeurying scheme. VLDB, pp. 1216\u20131227. Trondheim, Norway (2005)"},{"key":"2_CR11","unstructured":"Data.gov. \nhttp:\/\/www.data.gov\n\n, 10 March 2012"},{"key":"2_CR12","doi-asserted-by":"publisher","first-page":"33","DOI":"10.1016\/j.websem.2011.04.004","volume":"10","author":"R. Delbru","year":"2012","unstructured":"Delbru, R., Campinas, S., Tummarello, G.: Searching web data: an entity retrieval and high-performance indexing model. Web Semant. Sci. Serv. Agents World Wide Web 10, 33\u201358 (2012)","journal-title":"Web Semant. Sci. Serv. Agents World Wide Web"},{"key":"2_CR13","doi-asserted-by":"crossref","unstructured":"Dong, X., Halevy, A.Y.: Indexing dataspaces. ACM SIGMOD, Beijing, 2007, pp. 43\u201354","DOI":"10.1145\/1247480.1247487"},{"issue":"1","key":"2_CR14","first-page":"16","volume":"33","author":"S. Elbassuoni","year":"2010","unstructured":"Elbassuoni, S., Ramanath, M., Schenkel, R., Weikum, G.: Searching RDF graphs with SPARQL and keywords. IEEE Data Eng. Bull. 33(1), 16\u201324 (2010)","journal-title":"IEEE Data Eng. Bull."},{"key":"2_CR15","unstructured":"Erling, O.: Towards web scale RDF. SSWS. Karlsruhe, Germany (2008)"},{"key":"2_CR16","unstructured":"Erling, O., Mikhailov, I.: RDF support in the virtuoso DBMS. In: Auer S., Bizer C., M\u00fcller C., Zhdanova A.V. (eds.) CSSW, LNI, vol. 113, pp. 59\u201368. GI (2007)"},{"key":"2_CR17","doi-asserted-by":"crossref","unstructured":"Fletcher, G.H.L., Beck, P.W.: Scalable indexing of RDF graphs for efficient join processing. CIKM, pp. 1513\u20131516, Hong Kong, 2009","DOI":"10.1145\/1645953.1646159"},{"key":"2_CR18","doi-asserted-by":"publisher","first-page":"1","DOI":"10.1145\/1862919.1862925","volume":"35","author":"G.H.L. Fletcher","year":"2010","unstructured":"Fletcher, G.H.L., Van Den\u00a0Bussche, J., Van\u00a0Gucht, D., Vansummeren, S.: Towards a theory of search queries. ACM Trans. Database Syst. 35, 28:1\u201328:33 (2010)","journal-title":"ACM Trans. Database Syst."},{"issue":"7","key":"2_CR19","doi-asserted-by":"publisher","first-page":"657","DOI":"10.1016\/j.is.2008.09.003","volume":"34","author":"G.H.L. Fletcher","year":"2009","unstructured":"Fletcher, G.H.L., Van\u00a0Gucht, D., Wu, Y., Gyssens, M., Brenes, S., Paredaens, J.: A methodology for coupling fragments of XPath with structural indexes for XML documents. Inform. Syst. 34(7), 657\u2013670 (2009)","journal-title":"Inform. Syst."},{"key":"2_CR20","doi-asserted-by":"publisher","first-page":"27","DOI":"10.1145\/1107499.1107502","volume":"34","author":"M. Franklin","year":"2005","unstructured":"Franklin, M., Halevy, A., Maier, D.: From databases to dataspaces: a new abstraction for information management. SIGMOD Rec. 34, 27\u201333 (2005)","journal-title":"SIGMOD Rec."},{"key":"2_CR21","doi-asserted-by":"crossref","unstructured":"Furche, T., Weinzierl, A., Bry, F.: Labeling RDF graphs for linear time and space querying. In: De\u00a0Virgilio, R., Giunchiglia, F., Tanca, L. (eds.) Semantic Web Information Management, pp.\u00a0309\u2013339. Springer, Berlin, Heidelberg, New York (2009)","DOI":"10.1007\/978-3-642-04329-1_14"},{"key":"2_CR22","doi-asserted-by":"crossref","unstructured":"Goasdou\u00e9, F., Karanasos, K., Leblay, J., Manolescu, I.: Rdfviews: a storage tuning wizard for rdf applications. In: Huang, J., Koudas, N., Jones, G.J.F., Wu, X., Collins-Thompson, K., An, A. (eds.) CIKM, pp. 1947\u20131948. ACM, New York (2010)","DOI":"10.1145\/1871437.1871778"},{"key":"2_CR23","unstructured":"Goldman, R., Widom, J.: DataGuides: enabling query formulation and optimization in semistructured databases. VLDB, pp. 436\u2013445, Athens, Greece, 1997"},{"issue":"10","key":"2_CR24","doi-asserted-by":"publisher","first-page":"1381","DOI":"10.1109\/TKDE.2007.1060","volume":"19","author":"G. Gou","year":"2007","unstructured":"Gou, G., Chirkova, R.: Efficiently querying large XML data repositories: a survey. IEEE Trans. Knowl. Data Eng. 19(10), 1381\u20131403 (2007)","journal-title":"IEEE Trans. Knowl. Data Eng."},{"key":"2_CR25","unstructured":"Groppe, S., Groppe, J., Linnemann, V.: Using an index of precomputed joins in order to speed up SPARQL processing. ICEIS, pp. 13\u201320, Funchal, Madeira, Portugal, 2007"},{"key":"2_CR26","doi-asserted-by":"crossref","unstructured":"Gyssens, M., Paredaens, J., Van\u00a0Gucht, D., Fletcher, G.H.L.: Structural characterizations of the semantics of XPath as navigation tool on a document. ACM PODS, pp. 318\u2013327, Chicago, 2006","DOI":"10.1145\/1142351.1142397"},{"key":"2_CR27","doi-asserted-by":"crossref","unstructured":"Haffmans, W.J., Fletcher, G.H.L.: Efficient RDFS entailment in external memory. In: SWWS, pp. 464\u2013473. Hersonissos, Crete, Greece (2011)","DOI":"10.1007\/978-3-642-25126-9_58"},{"issue":"4","key":"2_CR28","doi-asserted-by":"publisher","first-page":"270","DOI":"10.1007\/s007780100054","volume":"10","author":"A.Y. Halevy","year":"2001","unstructured":"Halevy, A.Y.: Answering queries using views: a survey. VLDB J. 10(4), 270\u2013294 (2001)","journal-title":"VLDB J."},{"key":"2_CR29","doi-asserted-by":"crossref","unstructured":"Halevy, A.Y., Franklin, M.J., Maier, D.: Principles of dataspace systems. PODS, pp. 1\u20139, Chicago, 2006","DOI":"10.1145\/1142351.1142352"},{"key":"2_CR30","unstructured":"Harris, S.: SPARQL query processing with conventional relational database systems. Web Inform. Syst. Eng. WISE 2005 Workshops 3807, 235\u2013244 (2005)"},{"key":"2_CR31","unstructured":"Harris, S., Gibbins, N.: 3store: efficient bulk RDF storage. PSSS1, Proceedings of the First International Workshop on Practical and Scalable Semantic Systems, pp. 1\u201315, Sanibel Island, Florida, 2003"},{"key":"2_CR32","unstructured":"Harth, A., Decker, S.: Optimized index structures for querying RDF from the web. IEEE LA-WEB, pp. 71\u201380, Buenos Aires, Argentina (2005)"},{"key":"2_CR33","doi-asserted-by":"crossref","unstructured":"Harth, A., Umbrich, J., Hogan, A., Decker, S.: YARS2: a federated repository for querying graph structured data from the web. ISWC. Busan, Korea (2007)","DOI":"10.1007\/978-3-540-76298-0_16"},{"key":"2_CR34","unstructured":"Hayes, P.: RDF Semantics. W3C Recommendation (2004)"},{"key":"2_CR35","doi-asserted-by":"crossref","unstructured":"Heath, T., Bizer, C.: Linked Data: Evolving the Web into a Global Data Space. Morgan and Claypool, San Francisco (2011)","DOI":"10.1007\/978-3-642-24577-0_1"},{"key":"2_CR36","doi-asserted-by":"crossref","unstructured":"Hertel, A., Broekstra, J., Stuckenschmidt, H.: RDF storage and retrieval systems. In: Staab, S., Rudi\u00a0Studer, D. (eds.) Handbook on Ontologies, International Handbooks on Information Systems, pp. 489\u2013508. Springer, Berlin, Heidelberg (2009)","DOI":"10.1007\/978-3-540-92673-3_22"},{"key":"2_CR37","doi-asserted-by":"crossref","unstructured":"Kaushik, R., Bohannon, P., Naughton, J.F., Korth, H.F.: Covering indexes for branching path queries. ACM SIGMOD, pp. 133\u2013144. Madison, WI (2002)","DOI":"10.1145\/564691.564707"},{"key":"2_CR38","doi-asserted-by":"crossref","unstructured":"Kaushik, R., Krishnamurthy, R., Naughton, J.F., Ramakrishnan, R.: On the integration of structure indexes and inverted lists. ACM SIGMOD, pp. 779\u2013790. Paris (2004)","DOI":"10.1145\/1007568.1007656"},{"key":"2_CR39","unstructured":"Kaushik, R., Shenoy, P., Bohannon, P., Gudes, E.: Exploiting local similarity for indexing paths in graph-structured data. IEEE ICDE, pp. 129\u2013140. San Jose, CA (2002)"},{"key":"2_CR40","unstructured":"Klyne, G., Carroll, J.J.: Resource description framework (RDF): concepts and abstract syntax. W3C Recommendation (2004)"},{"key":"2_CR41","unstructured":"Kolas, D., Emmons, I., Dean, M.: Efficient linked-list RDF indexing in parliament. In: Fokoue A., Guo Y., Liebig T. (eds.) Proceedings of the 5th International Workshop on Scalable Semantic Web Knowledge Base Systems (SSWS2009), CEUR, vol. 517, pp. 17\u201332. Washington DC, USA (2009)"},{"key":"2_CR42","unstructured":"Kolas, D., Self, T.: Spatially-augmented knowledgebase. In: Aberer, K., Choi, K.S., Noy, N.F., Allemang, D., Lee, K.I., Nixon, L.J.B., Golbeck, J., Mika, P., Maynard, D., Mizoguchi, R., Schreiber, G., Cudr\u00e9-Mauroux. P. (eds.) ISWC\/ASWC, Lecture Notes in Computer Science, vol. 4825, pp. 792\u2013801. Springer, Berlin Heidelberg (2007)"},{"issue":"1","key":"2_CR43","first-page":"1","volume":"7","author":"N. Konstantinou","year":"2008","unstructured":"Konstantinou, N., Spanos, D.E., Mitrou, N.: Ontology and database mapping: a survey of current implementations and future directions. J. Web Eng. 7(1), 1\u201324 (2008)","journal-title":"J. Web Eng."},{"key":"2_CR44","doi-asserted-by":"crossref","unstructured":"Ladwig, G., Tran, T.: Combining query translation with query answering for efficient keyword search. ESWC, pp. 288\u2013303. Crete (2010)","DOI":"10.1007\/978-3-642-13489-0_20"},{"key":"2_CR45","doi-asserted-by":"crossref","unstructured":"Lee, J., Pham, M.D., Lee, J., Han, W.S., Cho, H., Yu, H., Lee, J.H.: Processing SPARQL queries with regular expressions in RDF databases. Proceedings of the ACM Fourth International Workshop on Data and Text Mining in Biomedical Informatics, DTMBIO \u201910, pp. 23\u201330. ACM, New York, NY, USA (2010)","DOI":"10.1145\/1871871.1871877"},{"key":"2_CR46","doi-asserted-by":"crossref","unstructured":"Levandoski, J.J., Mokbel, M.F.: RDF data-centric storage. ICWS, pp. 911\u2013918. IEEE (2009)","DOI":"10.1109\/ICWS.2009.49"},{"key":"2_CR47","unstructured":"Li, Q., Moon, B.: Indexing and querying xml data for regular path expressions. Proceedings of the 27th International Conference on very Large data bases, VLDB \u201901, pp. 361\u2013370. Morgan Kaufmann Publishers Inc., San Francisco, CA, USA (2001)"},{"key":"2_CR48","doi-asserted-by":"crossref","unstructured":"Lim, L., Wang, M., Padmanabhan, S., Vitter, J.S., Agarwal, R.: Dynamic maintenance of web indexes using landmarks. Proceedings of the 12th International Conference on World Wide Web, WWW \u201903, pp. 102\u2013111. ACM, New York, NY, USA (2003)","DOI":"10.1145\/775152.775167"},{"key":"2_CR49","doi-asserted-by":"crossref","unstructured":"Ma, L., Su, Z., Pan, Y., Zhang, L., Liu, T.: RStar: an RDF storage and query system for enterprise resource management. ACM CIKM, pp. 484\u2013491. Washington, D.C. (2004)","DOI":"10.1145\/1031171.1031264"},{"key":"2_CR50","doi-asserted-by":"crossref","unstructured":"del Mar Rold\u00e1n\u00a0Garc\u00eda, M., Montes, J.F.A.: A survey on disk oriented querying and reasoning on the semantic web. IEEE ICDE workshop SWDB. Atlanta (2006)","DOI":"10.1109\/ICDEW.2006.21"},{"key":"2_CR51","unstructured":"Matono, A., Amagasa, T., Yoshikawa, M., Uemura, S.: An indexing scheme for RDF and RDF schema based on suffix arrays. SWDB, pp. 151\u2013168. Berlin (2003)"},{"key":"2_CR52","unstructured":"Matono, A., Amagasa, T., Yoshikawa, M., Uemura, S.: A path-based relational RDF database. ADC, pp. 95\u2013103. Newcastle, Australia (2005)"},{"key":"2_CR53","doi-asserted-by":"crossref","unstructured":"McGlothlin, J.P., Khan, L.R.: Rdfkb: efficient support for rdf inference queries and knowledge management. In: Desai B.C., Sacc\u00e0 D., Greco S. (eds.) IDEAS, ACM international conference proceeding series, pp. 259\u2013266. ACM (2009)","DOI":"10.1145\/1620432.1620460"},{"key":"2_CR54","doi-asserted-by":"crossref","unstructured":"Milo, T., Suciu, D.: Index structures for path expressions. ICDT, pp. 277\u2013295. Jerusalem (1999)","DOI":"10.1007\/3-540-49257-7_18"},{"key":"2_CR55","unstructured":"Minack, E., Sauermann, L., Grimnes, G., Fluit, C.: The sesame lucenesail: Rdf queries with full-text search. Techinical report, NEPOMUK Consortium, (2008)"},{"key":"2_CR56","doi-asserted-by":"crossref","unstructured":"Neumann, T., Weikum, G.: RDF-3X: a RISC-style engine for RDF. VLDB. Auckland, New Zealand (2008)","DOI":"10.14778\/1453856.1453927"},{"key":"2_CR57","doi-asserted-by":"publisher","first-page":"256","DOI":"10.14778\/1920841.1920877","volume":"3","author":"T. Neumann","year":"2010","unstructured":"Neumann, T., Weikum, G.: x-RDF-3X: fast querying, high update rates, and consistency for RDF databases. Proc. VLDB Endow. 3, 256\u2013263 (2010)","journal-title":"Proc. VLDB Endow."},{"issue":"4","key":"2_CR58","doi-asserted-by":"publisher","first-page":"305","DOI":"10.1016\/j.websem.2009.09.002","volume":"7","author":"E. Oren","year":"2009","unstructured":"Oren, E., Kotoulas, S., Anadiotis, G., Siebes, R., ten Teije, A., van Harmelen, F.: Marvin: distributed reasoning over large-scale semantic web data. J. Web Semant. 7(4), 305\u2013316 (2009)","journal-title":"J. Web Semant."},{"key":"2_CR59","unstructured":"Prud\u2019hommeaux, E., Seaborne, A.: SPARQL query language for RDF. W3C Recommendation (2008)"},{"key":"2_CR60","doi-asserted-by":"crossref","unstructured":"Ramanan, P.: Covering indexes for XML queries: bisimulation \u2013 simulation \u2013 negation. Proceedings of the 29th International Conference on very Large Data Bases \u2013 Volume 29, VLDB \u20192003, pp. 165\u2013176. VLDB Endowment (2003)","DOI":"10.1016\/B978-012722442-8\/50023-9"},{"key":"2_CR61","doi-asserted-by":"publisher","first-page":"299","DOI":"10.1145\/1132863.1132871","volume":"31","author":"P. Rao","year":"2006","unstructured":"Rao, P., Moon, B.: Sequencing XML data and query twigs for fast pattern matching. ACM Trans. Database Syst. 31, 299\u2013345 (2006)","journal-title":"ACM Trans. Database Syst."},{"key":"2_CR62","doi-asserted-by":"crossref","unstructured":"Rohloff, K., Dean, M., Emmons, I., Ryder, D., Sumner, J.: An evaluation of triple-store technologies for large data stores. OTM 2007 Workshop SSWS, pp. 1105\u20131114. Vilamoura, Portugal (2007)","DOI":"10.1007\/978-3-540-76890-6_38"},{"key":"2_CR63","doi-asserted-by":"crossref","unstructured":"Rohloff, K., Schantz, R.E.: Clause-iteration with mapreduce to scalably query datagraphs in the shard graph-store. Proceedings of the Fourth International Workshop on Data-Intensive Distributed Computing, DIDC \u201911, pp. 35\u201344. ACM, New York, NY, USA (2011)","DOI":"10.1145\/1996014.1996021"},{"key":"2_CR64","unstructured":"Sakr, S., Al-Naymat, G.: Relational processing of RDF queries: a survey. ACM SIGMOD Record 38, 23\u201328 (2009). \nhttp:\/\/www.sigmod.org\/publications\/sigmod-record\/0912"},{"key":"2_CR65","doi-asserted-by":"crossref","unstructured":"Schmidt, M., Hornung, T., K\u00fcchlin, N., Lausen, G., Pinkel, C.: An experimental comparison of RDF data management approaches in a SPARQL benchmark scenario. ISWC, pp. 82\u201397. Karlsruhe (2008)","DOI":"10.1007\/978-3-540-88564-1_6"},{"key":"2_CR66","doi-asserted-by":"crossref","unstructured":"Schmidt, M., Hornung, T., Lausen, G., Pinkel, C.: \n\n$${\\mathrm{SP}}^{2}\\mathrm{Bench}$$\n\n: a SPARQL performance benchmark. IEEE ICDE. Shanghai (2009)","DOI":"10.1109\/ICDE.2009.28"},{"key":"2_CR67","doi-asserted-by":"publisher","first-page":"1553","DOI":"10.14778\/1454159.1454227","volume":"1","author":"L. Sidirourgos","year":"2008","unstructured":"Sidirourgos, L., Goncalves, R., Kersten, M., Nes, N., Manegold, S.: Column-store support for RDF data management: not all swans are white. Proc. VLDB Endow. 1, 1553\u20131563 (2008)","journal-title":"Proc. VLDB Endow."},{"key":"2_CR68","doi-asserted-by":"crossref","unstructured":"Sintek, M., Kiesel, M.: RDFBroker: a signature-based high-performance RDF store. ESWC, pp. 363\u2013377. Budva, Montenegro (2006)","DOI":"10.1007\/11762256_28"},{"key":"2_CR69","doi-asserted-by":"crossref","unstructured":"Theoharis, Y., Christophides, V., Karvounarakis, G.: Benchmarking database representations of RDF\/S stores. In: Gil Y., Motta E., Benjamins V.R., Musen M.A. (eds.) International semantic web conference. Lecture Notes in Computer Science, vol. 3729, pp. 685\u2013701. Springer, Berlin, Heidelberg, New York (2005)","DOI":"10.1007\/11574620_49"},{"key":"2_CR70","unstructured":"Tran, T., Ladwig, G.: Structure index for RDF data. Workshop on Semantic Data Management (SemData@ VLDB) (2010)"},{"key":"2_CR71","doi-asserted-by":"crossref","unstructured":"Tran, T., Wang, H., Rudolph, S., Cimiano, P.: Top-k exploration of query candidates for efficient keyword search on graph-shaped (RDF) data. ICDE, pp. 405\u2013416. Shanghai (2009)","DOI":"10.1109\/ICDE.2009.119"},{"issue":"4","key":"2_CR72","doi-asserted-by":"publisher","first-page":"355","DOI":"10.1016\/j.websem.2010.08.003","volume":"8","author":"G. Tummarello","year":"2010","unstructured":"Tummarello, G., Cyganiak, R., Catasta, M., Danielczyk, S., Delbru, R., Decker, S.: Sig.ma: live views on the web of data. Web Semant. Sci. Serv. Agents World Wide Web 8(4), 355\u2013364 (2010). DOI 10.1016\/j.websem.2010.08.003","journal-title":"Web Semant. Sci. Serv. Agents World Wide Web"},{"key":"2_CR73","unstructured":"Udrea, O., Pugliese, A., Subrahmanian, V.S.: GRIN: a graph based RDF index. AAAI, pp.\u00a01465\u20131470. Vancouver, B.C. (2007)"},{"key":"2_CR74","doi-asserted-by":"crossref","unstructured":"Valduriez, P.: Join indices. ACM Trans. Database Syst. 12, 218\u2013246 (1987)","DOI":"10.1145\/22952.22955"},{"key":"2_CR75","unstructured":"W3C SWEO Community Project: Linking open data. \nhttp:\/\/www.w3.org\/wiki\/SweoIG\/TaskForces\/CommunityProjects\/LinkingOpenData\n\n, 10 March 2012"},{"issue":"3","key":"2_CR76","doi-asserted-by":"publisher","first-page":"177","DOI":"10.1016\/j.websem.2009.08.001","volume":"7","author":"H. Wang","year":"2009","unstructured":"Wang, H., Liu, Q., Penin, T., Fu, L., Zhang, L., Tran, T., Yu, Y., Pan, Y.: Semplore: a scalable IR approach to search the web of data. Web Semant. Sci. Serv. Agents World Wide Web 7(3), 177\u2013188 (2009)","journal-title":"Web Semant. Sci. Serv. Agents World Wide Web"},{"key":"2_CR77","first-page":"55","volume":"3","author":"X. Wang","year":"2011","unstructured":"Wang, X., Wang, S., Pufeng, D., Zhiyong, F.: Path summaries and path partitioning in modern XML databases. Int. J. Modern Edu. Comput. Sci. 3, 55\u201361 (2011)","journal-title":"Int. J. Modern Edu. Comput. Sci."},{"key":"2_CR78","doi-asserted-by":"crossref","unstructured":"Weikum, G., Theobald, M.: From information to knowledge: harvesting entities and relationships from web sources. PODS, pp. 65\u201376. Indianapolis (2010)","DOI":"10.1145\/1807085.1807097"},{"key":"2_CR79","doi-asserted-by":"crossref","unstructured":"Weiss, C., Karras, P., Bernstein, A.: Hexastore: sextuple indexing for semantic web data management. VLDB, Auckland, New Zealand (2008)","DOI":"10.14778\/1453856.1453965"},{"key":"2_CR80","unstructured":"Wilkinson, K.: Jena property table implementation. SSWS, pp. 35\u201346. Athens, Georgia, USA (2006)"},{"key":"2_CR81","unstructured":"Witten, I., Moffat, A., Bell, T.: Managing Gigabytes: Compressing and Indexing Documents and Images. Morgan Kaufmann, Los Altos, CA (1999)"},{"key":"2_CR82","unstructured":"Wood, D., Gearon, P., Adams, T.: Kowari: a platform for semantic web storage and analysis. XTech. Amsterdam (2005)"},{"key":"2_CR83","unstructured":"Wu, G., Li, J.: Managing large scale native RDF semantic repository from the graph model perspective. ACM SIGMOD Workshop IDAR, pp. 85\u201386. Beijing (2007)"},{"issue":"7","key":"2_CR84","doi-asserted-by":"publisher","first-page":"1091","DOI":"10.1093\/comjnl\/bxq055","volume":"54","author":"Y. Wu","year":"2011","unstructured":"Wu, Y., Gucht, D.V., Gyssens, M., Paredaens, J.: A study of a positive fragment of path queries: Expressiveness, normal form and minimization. Comput. J. 54(7), 1091\u20131118 (2011)","journal-title":"Comput. J."},{"key":"2_CR85","doi-asserted-by":"crossref","unstructured":"Yang, M., Wu, G.: Caching intermediate result of sparql queries. In: \u00a0Srinivasan, S., \u00a0Ramamritham, K., Kumar, A., Ravindra, M.P., \u00a0Bertino, E., Kumar, R. (eds.) WWW (Companion Volume), pp. 159\u2013160. ACM, New York (Los Angeles, CA) (2011)","DOI":"10.1145\/1963192.1963273"},{"key":"2_CR86","doi-asserted-by":"crossref","unstructured":"Zou, L., Mo, J., Chen, L., \u00d6zsu, M.T., Zhao, D.: gStore: answering SPARQL queries via subgraph matching. Proc. VLDB Endowment 4(8), 482\u2013493 (2011)","DOI":"10.14778\/2002974.2002976"}],"container-title":["Data-Centric Systems and Applications","Semantic Search over the Web"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/978-3-642-25008-8_2","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2020,2,19]],"date-time":"2020-02-19T19:11:48Z","timestamp":1582139508000},"score":1,"resource":{"primary":{"URL":"http:\/\/link.springer.com\/10.1007\/978-3-642-25008-8_2"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2012]]},"ISBN":["9783642250071","9783642250088"],"references-count":86,"URL":"https:\/\/doi.org\/10.1007\/978-3-642-25008-8_2","relation":{},"ISSN":["2197-9723","2197-974X"],"issn-type":[{"type":"print","value":"2197-9723"},{"type":"electronic","value":"2197-974X"}],"subject":[],"published":{"date-parts":[[2012]]},"assertion":[{"value":"28 January 2012","order":1,"name":"first_online","label":"First Online","group":{"name":"ChapterHistory","label":"Chapter History"}}]}}