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Contention resolution algorithm for common subexpression elimination in digital filter design

หน่วยงาน Nanyang Technological University, Singapore

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ชื่อเรื่อง : Contention resolution algorithm for common subexpression elimination in digital filter design
นักวิจัย : Xu, Fei , Chang, Chip Hong , Jong, Ching Chuen
คำค้น : DRNTU::Engineering::Electrical and electronic engineering
หน่วยงาน : Nanyang Technological University, Singapore
ผู้ร่วมงาน : -
ปีพิมพ์ : 2548
อ้างอิง : Xu, F., Chang, C. H., & Jong, C. C. (2005). Contention resolution algorithms for common subexpression elimination in digital filter design. IEEE Transactions on Circuits and Systems-II: Express Briefs, 52(10), 695-700. , 1057-7130 , http://hdl.handle.net/10220/6025 , http://dx.doi.org/10.1109/TCSII.2005.851776
ที่มา : -
ความเชี่ยวชาญ : -
ความสัมพันธ์ : IEEE transactions on circuits and systems-II : express briefs
ขอบเขตของเนื้อหา : -
บทคัดย่อ/คำอธิบาย :

In this paper, a new algorithm, called contention resolution algorithm for weight-two subexpressions (CRA-2), based on an ingenious graph synthesis approach has been developed for the common subexpression elimination of the multiplication block of digital filter structures. CRA-2 provides a leeway to break away from the local minimum and the flexibility of varying optimization options through a new admissibility graph. It manages two-bit common subexpressions and aims at achieving the minimal logic depth as the primary goal. The performances of our proposed algorithm are analyzed and evaluated based on benchmarked finite-impulse-response filters and randomly generated data. It is demonstrated that CRA-2 achieves the shortest logic depth with significant reduction in the number of logic operators compared with other reported algorithms.

บรรณานุกรม :
Xu, Fei , Chang, Chip Hong , Jong, Ching Chuen . (2548). Contention resolution algorithm for common subexpression elimination in digital filter design.
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Xu, Fei , Chang, Chip Hong , Jong, Ching Chuen . 2548. "Contention resolution algorithm for common subexpression elimination in digital filter design".
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Xu, Fei , Chang, Chip Hong , Jong, Ching Chuen . "Contention resolution algorithm for common subexpression elimination in digital filter design."
    กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2548. Print.
Xu, Fei , Chang, Chip Hong , Jong, Ching Chuen . Contention resolution algorithm for common subexpression elimination in digital filter design. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2548.