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ICDM
2007
IEEE
121views Data Mining» more  ICDM 2007»
16 years 26 days ago
ORIGAMI: Mining Representative Orthogonal Graph Patterns
In this paper, we introduce the concept of α-orthogonal patterns to mine a representative set of graph patterns. Intuitively, two graph patterns are α-orthogonal if their simila...
Mohammad Al Hasan, Vineet Chaoji, Saeed Salem, J&e...
ICDE
2006
IEEE
154views Database» more  ICDE 2006»
16 years 18 days ago
Ontology-Driven Semantic Matches between Database Schemas
Schema matching has been historically difficult to automate. Most previous studies have tried to find matches by exploiting information on schema and data instances. However, sche...
Sangsoo Sung, Dennis McLeod
BPM
2005
Springer
102views Business» more  BPM 2005»
16 years 3 days ago
Integrating Process Learning and Process Evolution - A Semantics Based Approach
Companies are developing a growing interest in aligning their information systems in a process-oriented way. However, current processaware information systems (PAIS) fail to meet p...
Stefanie Rinderle, Barbara Weber, Manfred Reichert...
CVBIA
2005
Springer
16 years 2 days ago
Locally Switching Between Cost Functions in Iterative Non-rigid Registration
In non-rigid image registration problems, it can be difficult to construct a single cost function that adequately captures concepts of similarity for multiple structures, for examp...
William Mullally, Margrit Betke, Carissa Bellardin...
HPCC
2005
Springer
16 years 2 days ago
Exploring Regression for Mining User Moving Patterns in a Mobile Computing System
In this paper, by exploiting the log of call detail records, we present a solution procedure of mining user moving patterns in a mobile computing system. Specifically, we propose ...
Chih-Chieh Hung, Wen-Chih Peng, Jiun-Long Huang