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» On the Number of Optimal Base 2 Representations of Integers
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DAC
2004
ACM
14 years 9 months ago
Automated fixed-point data-type optimization tool for signal processing and communication systems
A tool that automates the floating-point to fixed-point conversion (FFC) process for digital signal processing systems is described. The tool automatically optimizes fixed-point d...
Changchun Shi, Robert W. Brodersen
ICW
2005
IEEE
171views Communications» more  ICW 2005»
14 years 2 months ago
State-Driven Energy Optimization in Wireless Sensor Networks
Most sensor network applications require quality of service guarantees on a network-wide basis, suggesting the need for global network cost optimization. The dynamic and nonunifor...
Raja Jurdak, Pierre Baldi, Cristina Videira Lopes
ICCD
2008
IEEE
111views Hardware» more  ICCD 2008»
14 years 5 months ago
Test-access mechanism optimization for core-based three-dimensional SOCs
— Test-access mechanisms (TAMs) and test wrappers (e.g., the IEEE Standard 1500 wrapper) facilitate the modular testing of embedded cores in a core-based system-on-chip (SOC). Su...
Xiaoxia Wu, Yibo Chen, Krishnendu Chakrabarty, Yua...
ICDE
2008
IEEE
129views Database» more  ICDE 2008»
14 years 9 months ago
Optimal Boolean Matrix Decomposition: Application to Role Engineering
Abstract-- A decomposition of a binary matrix into two matrices gives a set of basis vectors and their appropriate combination to form the original matrix. Such decomposition solut...
Haibing Lu, Jaideep Vaidya, Vijayalakshmi Atluri
ICDT
2009
ACM
150views Database» more  ICDT 2009»
14 years 9 months ago
Optimizing user views for workflows
A technique called user views has recently been proposed to focus user attention on relevant information in response to provenance queries over workflow executions [1, 2]: Given u...
Olivier Biton, Susan B. Davidson, Sanjeev Khanna, ...