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SADFE
2005
IEEE
14 years 2 months ago
Detecting Digital Tampering by Blur Estimation
With powerful computer and mighty software, seasoned users could turn digital media into what they want. The detection of digital tampering has become a crucial problem. In most o...
Dun-Yu Hsiao, Soo-Chang Pei
SSDBM
2002
IEEE
116views Database» more  SSDBM 2002»
14 years 1 months ago
A Conceptual Framework for Composing and Managing Scientific Data Lineage
Scientific research relies as much on the dissemination and exchange of data sets as on the publication of conclusions. Accurately tracking the lineage (origin and subsequent proc...
Rajendra Bose
BILDMED
2004
130views Algorithms» more  BILDMED 2004»
13 years 10 months ago
Prototyping a Planning System for Orbital Reconstruction
In the practice of maxillofacial surgery, one major challenge is the correct reconstruction of malformed or damaged bone structures of the face. Among those, a rather frequent task...
Jan Fischer, Melissa Mekic, Ángel del R&iac...
ISMIS
2009
Springer
14 years 3 months ago
Discovering Structured Event Logs from Unstructured Audit Trails for Workflow Mining
Workflow mining aims to find graph-based process models based on activities, emails, and various event logs recorded in computer systems. Current workflow mining techniques mainly ...
Liqiang Geng, Scott Buffett, Bruce Hamilton, Xin W...
TASE
2008
IEEE
13 years 8 months ago
Optimization of Joint Replacement Policies for Multipart Systems by a Rollout Framework
Maintaining an asset with life-limited parts, e.g., a jet engine or an electric generator, may be costly. Certain costs, e.g., setup cost, can be shared if some parts of the asset ...
Tao Sun, Qianchuan Zhao, Peter B. Luh, Robert N. T...