Approximating query answering on RDF databases
作者： Hai Huang , Chengfei Liu , Xiaofang Zhou
DOI: 10.1007/S11280-011-0131-7
关键词:
摘要: … In this paper, we study the problem of relaxing queries on RDF databases in order to acquire approximate answers. We address two problems in efficient query relaxation. First, to …
uq.edu.au
acm.org
springer.com参考文章(29)
Amihai Motro, SEAVE: a mechanism for verifying user presuppositions in query systems ACM Transactions on Information Systems. ,vol. 4, pp. 312- 330 ,(1986) , 10.1145/9760.9762
A. Motro, FLEX: a tolerant and cooperative user interface to databases IEEE Transactions on Knowledge and Data Engineering. ,vol. 2, pp. 231- 246 ,(1990) , 10.1109/69.54722
Vagelis Hristidis, Nick Koudas, Yannis Papakonstantinou, PREFER: a system for the efficient execution of multi-parametric ranked queries international conference on management of data. ,vol. 30, pp. 259- 270 ,(2001) , 10.1145/375663.375690
Flavius Frasincar, Geert-Jan Houben, Richard Vdovjak, Peter Barna, RAL: An Algebra for Querying RDF World Wide Web. ,vol. 7, pp. 83- 109 ,(2004) , 10.1023/B:WWWJ.0000015866.43076.06
Yibei Ling, Chung-Min Chen, A Sampling-Based Estimator for Top-k Query. international conference on data engineering. pp. 617- 627 ,(2002)
Carlos A. Hurtado, Alexandra Poulovassilis, Peter T. Wood, A relaxed approach to RDF querying international semantic web conference. pp. 314- 328 ,(2006) , 10.1007/11926078_23
Yuanbo Guo, Zhengxiang Pan, Jeff Heflin, An evaluation of knowledge base systems for large OWL datasets international semantic web conference. pp. 274- 288 ,(2004) , 10.1007/978-3-540-30475-3_20
Sihem Amer-Yahia, SungRan Cho, Divesh Srivastava, Tree Pattern Relaxation extending database technology. pp. 496- 513 ,(2002) , 10.1007/3-540-45876-X_32
Jeffrey Scott Vitter, Apostol Natsev, Chung-Sheng Li, Yuan-Chi Chang, John R. Smith, Supporting Incremental Join Queries on Ranked Inputs very large data bases. pp. 281- 290 ,(2001)
Hai Huang, Chengfei Liu, Xiaofang Zhou, Computing Relaxed Answers on RDF Databases web information systems engineering. ,vol. 5175, pp. 163- 175 ,(2008) , 10.1007/978-3-540-85481-4_14