TY - GEN
T1 - Uncertainty in sequential pattern mining
AU - Muzammal, Muhammad
AU - Raman, Rajeev
PY - 2012
Y1 - 2012
N2 - We study uncertainty models in sequential pattern mining. We discuss some kinds of uncertainties that could exist in data, and show how these uncertainties can be modelled using probabilistic databases. We then obtain possible world semantics for them and show how frequent sequences could be mined using the probabilistic frequentness measure.
AB - We study uncertainty models in sequential pattern mining. We discuss some kinds of uncertainties that could exist in data, and show how these uncertainties can be modelled using probabilistic databases. We then obtain possible world semantics for them and show how frequent sequences could be mined using the probabilistic frequentness measure.
KW - Mining Uncertain Data
KW - Probabilistic Databases
KW - Sequential Pattern Mining
KW - Theoretical Foundations of Data Mining
UR - http://www.scopus.com/inward/record.url?scp=84857466761&partnerID=8YFLogxK
U2 - 10.1007/978-3-642-25704-9_18
DO - 10.1007/978-3-642-25704-9_18
M3 - Conference contribution
AN - SCOPUS:84857466761
SN - 9783642257032
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 147
EP - 150
BT - Data Security and Security Data - 27th British National Conference on Databases, BNCOD 27, Revised Selected Papers
T2 - 27th British National Conference on Databases: Data Security and Security Data, BNCOD 27
Y2 - 29 June 2010 through 1 July 2010
ER -