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DAC
2005
ACM
14 years 11 months ago
A watermarking system for IP protection by a post layout incremental router
In this paper, we introduce a new watermarking system for IP protection on post-layout design phase. Firstly the copyright is encrypted by DES (Data Encryption Standard) and then ...
Tingyuan Nie, Tomoo Kisaka, Masahiko Toyonaga
ISMAR
2002
IEEE
15 years 2 months ago
Augmented Urban Planning Workbench: Overlaying Drawings, Physical Models and Digital Simulation
There is a problem in the spatial and temporal separation between the varying forms of representation used in urban design. Sketches, physical models, and more recently computatio...
Hiroshi Ishii, Eran Ben-Joseph, John Underkoffler,...
DATE
2008
IEEE
111views Hardware» more  DATE 2008»
15 years 4 months ago
Incremental Criticality and Yield Gradients
— Criticality and yield gradients are two crucial diagnostic metrics obtained from Statistical Static Timing Analysis (SSTA). They provide valuable information to guide timing op...
Jinjun Xiong, Vladimir Zolotov, Chandu Visweswaria...
AVI
2008
15 years 3 days ago
Balancing physical and digital properties in mixed objects
Mixed interactive systems seek to smoothly merge physical and digital worlds. In this paper we focus on mixed objects that take part in the interaction. Based on our Mixed Interac...
Céline Coutrix, Laurence Nigay
DOLAP
2004
ACM
15 years 3 months ago
Physical modeling of data warehouses using UML
During the few last years, several approaches have been proposed to model different aspects of a Data Warehouse (DW), such as the conceptual model of the DW, the design of the ET...
Sergio Luján-Mora, Juan Trujillo