Data compression using dynamic Markov modelling
The Computer Journal
Efficient power estimation for highly correlated input streams
DAC '95 Proceedings of the 32nd annual ACM/IEEE Design Automation Conference
The design and implementation of PowerMill
ISLPED '95 Proceedings of the 1995 international symposium on Low power design
Compact vector generation for accurate power simulation
DAC '96 Proceedings of the 33rd annual Design Automation Conference
Improving the efficiency of power simulators by input vector compaction
DAC '96 Proceedings of the 33rd annual Design Automation Conference
Stochastic sequential machine synthesis targeting constrained sequence generation
DAC '96 Proceedings of the 33rd annual Design Automation Conference
Towards a high-level power estimation capability [digital ICs]
IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems
Information theoretic measures for power analysis [logic design]
IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems
Fast power estimation for deterministic input streams
ICCAD '97 Proceedings of the 1997 IEEE/ACM international conference on Computer-aided design
Full-chip verification methods for DSM power distribution systems
DAC '98 Proceedings of the 35th annual Design Automation Conference
Stream synthesis for efficient power simulation based on spectral transforms
ISLPED '98 Proceedings of the 1998 international symposium on Low power electronics and design
Power invariant vector compaction based on bit clustering and temporal partitioning
ISLPED '98 Proceedings of the 1998 international symposium on Low power electronics and design
Power invariant vector sequence compaction
Proceedings of the 1998 IEEE/ACM international conference on Computer-aided design
Current signature compression for IR-drop analysis
Proceedings of the 37th Annual Design Automation Conference
A static estimation technique of power sensitivity in logic circuits
Proceedings of the 38th annual Design Automation Conference
Compacting sequences with invariant transition frequencies
ACM Transactions on Design Automation of Electronic Systems (TODAES)
A trace compression algorithm targeting power estimation of long benchmarks
Proceedings of the International Conference on Computer-Aided Design
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This paper presents an effective technique forcompacting a large sequence of input vectors into a muchsmaller one such that when the two sequences are applied toany circuit, the resulting power dissipations are nearly thesame. Specifically, this paper introduces the hierarchicalmodeling of Markov chains as a flexible framework forcapturing not only complex spatiotemporal correlations, butalso dynamic changes in the characteristics of the inputsequence. The new framework has a high degree ofadaptability, i.e. the hierarchical model is dynamically grownaccording to the sequence behavior. Experimental resultsdemonstrate that large compaction ratios can be obtainedwithout a significant loss in accuracy (less than 5% on average)of power estimates.