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» 1.6-Bit Pattern Databases
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VLDB
2004
ACM
86views Database» more  VLDB 2004»
15 years 3 months ago
On Testing Satisfiability of Tree Pattern Queries
Laks V. S. Lakshmanan, Ganesh Ramesh, Hui Wang, Zh...
SARA
2005
Springer
15 years 3 months ago
Solving the 24 Puzzle with Instance Dependent Pattern Databases
A pattern database (PDB) is a heuristic function in a form of a lookup table which stores the cost of optimal solutions for instances of subproblems. bproblems are generated by abs...
Ariel Felner, Amir Adler
IDEAS
2005
IEEE
99views Database» more  IDEAS 2005»
15 years 3 months ago
Distribution-Based Synthetic Database Generation Techniques for Itemset Mining
The resource requirements of frequent pattern mining algorithms depend mainly on the length distribution of the mined patterns in the database. Synthetic databases, which are used...
Ganesh Ramesh, Mohammed Javeed Zaki, William Mania...
ICDM
2007
IEEE
155views Data Mining» more  ICDM 2007»
15 years 1 months ago
Transitional Patterns and Their Significant Milestones
Mining frequent patterns in transaction databases has been studied extensively in data mining research. However, most of the existing frequent pattern mining algorithms do not con...
Qian Wan, Aijun An
KDID
2004
149views Database» more  KDID 2004»
14 years 11 months ago
Database Transposition for Constrained (Closed) Pattern Mining
Abstract. Recently, different works proposed a new way to mine patterns in databases with pathological size. For example, experiments in genome biology usually provide databases wi...
Baptiste Jeudy, François Rioult