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AI
2007
Springer
14 years 2 months ago
A Profit-Based Business Model for Evaluating Rule Interestingness
Different types of rules are mined from transaction databases often with the goal of improving sales and services. In this paper, we link the interestingness of rules with the cont...
Yaohua Chen, Yan Zhao, Yiyu Yao
MODELLIERUNG
2008
13 years 11 months ago
Incremental Evaluation of OCL Invariants in the Essential MOF Object Model
: The management of metamodels is supported by runtime environments that enforce the well-formedness of (meta-)model instances. Beyond this basic functionality, additional capabili...
Miguel García, Ralf Möller
VLDB
2007
ACM
111views Database» more  VLDB 2007»
14 years 4 months ago
Security in Outsourcing of Association Rule Mining
Outsourcing association rule mining to an outside service provider brings several important benefits to the data owner. These include (i) relief from the high mining cost, (ii) m...
Wai Kit Wong, David W. Cheung, Edward Hung, Ben Ka...
SBBD
2004
137views Database» more  SBBD 2004»
13 years 11 months ago
A Lock Manager for Collaborative Processing of Natively Stored XML Documents
Today, neither transactional provisions, in general, nor concurrency control, in particular, of DBMS-based processing are tailored to the specific needs of large and collaborative...
Michael Peter Haustein, Theo Härder
JSW
2008
196views more  JSW 2008»
13 years 10 months ago
Providing Data Items with Time Constraints in Multi-Channel Broadcasting Environments
In a mobile computing system, users carrying portable devices can access database services from any location without requiring a fixed position in the networking environment. Some ...
Ding-Jung Chiang, Hwei-Jen Lin, Timothy K. Shih