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Xin Li
Researcher at Hong Kong University of Science and Technology
Publications - 11
Citations - 179
Xin Li is an academic researcher from Hong Kong University of Science and Technology. The author has contributed to research in topics: Scheduling (computing) & Control reconfiguration. The author has an hindex of 4, co-authored 11 publications receiving 177 citations.
Papers
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Journal ArticleDOI
On scheduling optical packet switches with reconfiguration delay
Xin Li,Mounir Hamdi +1 more
TL;DR: A practical algorithm is proposed that outperforms existing TSA algorithms across a large spectrum of reconfiguration values and runs at O(/spl lambda/N/sup 2/logN) time complexity and guarantees 100% throughput and bounded worst-case delay.
Proceedings ArticleDOI
Space-memory-memory architecture for CLOS-network packet switches
Xin Li,Zhen Zhou,Mounir Hamdi +2 more
TL;DR: This paper shows that these two architectures cannot achieve efficient throughput with conventional random dispatching schemes even if the fabric itself is non-blocking, and proposes a novel space-memory-memory (SMM) architecture that does not need any schedulers.
Journal ArticleDOI
Minimizing internal speedup for performance guaranteed switches with optical fabrics
TL;DR: A generic approach to decompose a traffic matrix into an arbitrary number of Ns and it is shown that the algorithmic efficiency of ADAPT can be improved by better utilizing the switch bandwidth, which leads to a more efficient algorithm SRF (Scheduling Residue First).
Proceedings ArticleDOI
Design and analysis of scheduling algorithms for switches with reconfiguration overhead
Xin Li,Mounir Hamdi +1 more
TL;DR: Analytical models for the stability and average delay of single-scheduling algorithms are introduced and it is demonstrated that these results are helpful in determining the right type of algorithm and choosing the appropriate algorithm parameters for a given switch system.