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» The Dynamics of Change
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IMC
2005
ACM
16 years 10 days ago
Characterizing Unstructured Overlay Topologies in Modern P2P File-Sharing Systems
During recent years, peer-to-peer (P2P) file-sharing systems have evolved in many ways to accommodate growing numbers of participating peers. In particular, new features have cha...
Daniel Stutzbach, Reza Rejaie, Subhabrata Sen
VIS
2007
IEEE
216views Visualization» more  VIS 2007»
16 years 8 months ago
Interactive Isosurface Ray Tracing of Time-Varying Tetrahedral Volumes
Abstract-- We describe a system for interactively rendering isosurfaces of tetrahedral finite-element scalar fields using coherent ray tracing techniques on the CPU. By employing s...
Ingo Wald, Heiko Friedrich, Aaron Knoll, Charle...
STOC
2010
ACM
211views Algorithms» more  STOC 2010»
16 years 4 months ago
Maintaining a Large Matching or a Small Vertex Cover
We consider the problem of maintaining a large matching or a small vertex cover in a dynamically changing graph. Each update to the graph is either an edge deletion or an edge ins...
Krzysztof Onak and Ronitt Rubinfeld
RTAS
2009
IEEE
16 years 1 months ago
CSL: A Language to Specify and Re-specify Mobile Sensor Network Behaviors
—The Collaborative Sensing Language (CSL) is a high-level feedback control language for mobile sensor networks (MSN). It specifies MSN controllers to accomplish network objectiv...
Joshua Love, Jerry Jariyasunant, Eloi Pereira, Mar...
CISIS
2008
IEEE
16 years 1 months ago
Integrating Shadows in Model Driven Engineering for Agile Software Development
Shadows are well known as a programming language feature in the application area of MUDs (a certain type of multi-player online game). We argue that agile methodologies can be enh...
Marc Conrad, Marianne Huchard, Thomas Preuss