Smart Computing and Communication 6th International Conference, SmartCom 2021, New York City, NY, USA, December 29–31, 2021, Proceedings Qiu Meikang Heftet / 2022 / Engelsk
Knowledge Science, Engineering and Management 14th International Conference, KSEM 2021, Tokyo, Japan, August 14–16, 2021, Proceedings, Part II Qiu, Han Heftet / 2021 / Engelsk
Knowledge Science, Engineering and Management 14th International Conference, KSEM 2021, Tokyo, Japan, August 14–16, 2021, Proceedings, Part I Qiu, Han Heftet / 2021 / Engelsk
Knowledge Science, Engineering and Management 14th International Conference, KSEM 2021, Tokyo, Japan, August 14–16, 2021, Proceedings, Part III Qiu, Han Heftet / 2021 / Engelsk
