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publications

HarpGBDT: Optimizing Gradient Boosting Decision Tree for Parallel Efficiency

Published in In the proceedings of 2019 IEEE International Conference on Cluster Computing (CLUSTER), 2019

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Recommended citation: Bo Peng, Langshi Chen, Jiayu Li, Miao Jiang, Selahattin Akkas, Egor Smirnov, Ruslan Israfilov, Sergey Khekhnev, Andrey Nikolaev, Judy Qiu, "HarpGBDT: Optimizing Gradient Boosting Decision Tree for Parallel Efficiency." In the proceedings of 2019 IEEE International Conference on Cluster Computing (CLUSTER), 2019.

Streaming Machine Learning Algorithms with Big Data Systems

Published in In the proceedings of 2019 IEEE International Conference on Big Data (Big Data), 2019

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Recommended citation: Vibhatha Abeykoon, Supun Kamburugamuve, Kannan Govindrarajan, Pulasthi Wickramasinghe, Chathura Widanage, Niranda Perera, Ahmet Uyar, Gurhan Gunduz, Selahattin Akkas, Gregor Von, "Streaming Machine Learning Algorithms with Big Data Systems." In the proceedings of 2019 IEEE International Conference on Big Data (Big Data), 2019.

Twister2: Tset high-performance iterative dataflow

Published in In the proceedings of 2019 International Conference on High Performance Big Data and Intelligent Systems (HPBD&IS), 2019

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Recommended citation: Pulasthi Wickramasinghe, Supun Kamburugamuve, Kannan Govindarajan, Vibhatha Abeykoon, Chathura Widanage, Niranda Perera, Ahmet Uyar, Gurhan Gunduz, Selahattin Akkas, Geoffrey Fox, "Twister2: Tset high-performance iterative dataflow." In the proceedings of 2019 International Conference on High Performance Big Data and Intelligent Systems (HPBD&IS), 2019.

High-performance iterative dataflow abstractions in Twister2: TSet

Published in Concurrency and Computation: Practice and Experience, 2020

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Recommended citation: Pulasthi Wickramasinghe, Niranda Perera, Supun Kamburugamuve, Kannan Govindarajan, Vibhatha Abeykoon, Chathura Widanage, Ahmet Uyar, Gurhan Gunduz, Selahattin Akkas, Geoffrey Fox, "High-performance iterative dataflow abstractions in Twister2: TSet." Concurrency and Computation: Practice and Experience, 2020.

Rank Position Forecasting in Car Racing

Published in In the proceedings of 2021 IEEE International Parallel and Distributed Processing Symposium (IPDPS), 2021

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Recommended citation: Bo Peng, Jiayu Li, Selahattin Akkas, Takuya Araki, Ohno Yoshiyuki, Judy Qiu, "Rank Position Forecasting in Car Racing." In the proceedings of 2021 IEEE International Parallel and Distributed Processing Symposium (IPDPS), 2021.

talks

teaching

High Performance Big Data Systems

Graduate course, Indiana University Bloomington, Luddy SICE, 2018

I was the Associate Instructor for this course for from Fall 2018 to Fall 2020 (5 semesters). I was responsible for the lab sessions. I also prepared instructions for Hadoop, Apache Spark, Tensorflow, Apache Storm.

Machine Learning for Signal Processing

Graduate course, Indiana University Bloomington, Luddy SICE, 2021

I was one of the Associate Instructors for this course. I was responsible for office hours for the first homework and the grading.

Deep Learning Systems

Graduate course, Indiana University Bloomington, Luddy SICE, 2021

I was the Associate Instructor of Deep Learning Systems. I was responsible for office hours, homeworks and the grading.