Mining frequent subgraphs over uncertain graph databases under probabilistic semantics Jianzhong LiZhaonian ZouHong Gao Regular Paper 28 February 2012 Pages: 753 - 777
Approximate regional sequence matching for genomic databases Thanasis VergoulisTheodore DalamagasTimos Sellis Regular Paper 18 March 2012 Pages: 779 - 795
A framework for efficient spatial web object retrieval Dingming WuGao CongChristian S. Jensen Regular Paper 18 March 2012 Pages: 797 - 822
Query language-based inverses of schema mappings: semantics, computation, and closure properties Marcelo ArenasJorge PĂ©rezCristian Riveros Regular Paper 06 April 2012 Pages: 823 - 842
Consistency and repair for XML write-access control policies Loreto BravoJames CheneyRicardo Segovia Regular Paper 08 April 2012 Pages: 843 - 867
The exact distance to destination in undirected world Lijun ChangJeffrey Xu YuMiao Qiao Regular Paper 26 April 2012 Pages: 869 - 888
ANDES: efficient evaluation of NOT-twig queries in relational databases Kheng Hong SohBa Quan TruongSourav S. Bhowmick Regular Paper 16 May 2012 Pages: 889 - 914