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ISBI
2009
IEEE
14 years 3 months ago
Interactive Polygons in Region-Based Deformable Contours for Medical Images
A new user interaction method called interactive polygons is presented in this paper. These interaction polygons are designed for use with the Active Volume Model segmentation met...
Yaoyao Zhu, Tian Shen, Daniel P. Lopresti, Xiaolei...
TACAS
2009
Springer
167views Algorithms» more  TACAS 2009»
14 years 3 months ago
ITPN-PerfBound: A Performance Bound Tool for Interval Time Petri Nets
The ITPN-PerfBound is a tool for the modeling and analysis of Interval Time Petri Nets (ITPN), that is Petri Nets in which firing time intervals, and possibly firing frequency in...
Elina Pacini Naumovich, Simona Bernardi, Marco Gri...
IEEEARES
2008
IEEE
14 years 3 months ago
A Lazy Monitoring Approach for Heartbeat-Style Failure Detectors
—Failure detectors are a fundamental part of safe fault-tolerant distributed systems. Many failure detectors use heartbeats to draw conclusions about the state of nodes within a ...
Benjamin Satzger, Andreas Pietzowski, Wolfgang Tru...
HICSS
2007
IEEE
113views Biometrics» more  HICSS 2007»
14 years 3 months ago
Analyzing Enterprise Architecture in National Governments: The Cases of Denmark and the Netherlands
National enterprise architectures (NEA) promise to fill the gap between policy and implementation. NEAs are embedded within an institutional environment consisting of active playe...
Marijn Janssen, Kristian Hjort-Madsen
ECSA
2007
Springer
14 years 2 months ago
The Art and Science of Software Architecture
The past 20 years has seen significant investments in the theory and practice of software architecture. However, architectural deficiencies are frequently cited as a key factor in ...
Alan W. Brown, John A. McDermid