Wei WANG
王威
PhD in Computer Engineering
University of Toronto, 2015

Associate Professor
Department of Computer Science and Engineering



(852) 2358 6972
weiwa@ust.hk
Room 3524
Personal Web

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Google Scholar
FeJrzPMAAAAJ

ORCID
0000-0002-4585-4152

Scopus ID
57192617287




Research Interest Publications Projects Teaching Assignment RPG Supervision Space used




Research Interest

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Big data
Parallel and distributed systems
Cloud computing
Computer networking



Publications

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All Years 63 2022 0 2021 12 2020 9 2019 8 2018 11 2017 6 2016 17

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2021 12

A Quantitative Survey of Communication Optimizations in Distributed Deep Learning
IEEE Network, v. 35, (3), May-June 2021, p. 230-237
Shi, Shaohuai; Tang, Zhenheng; Chu, Xiaowen; Liu, Chengjian; Wang, Wei; Li, Bo Article
Accelerating Distributed Learning In Non-Dedicated Environments
IEEE Transactions on Cloud Computing, August 2021
Chen, Chen; Weng, Qizhen; Wang, Wei; Li, Baochun; Li, Bo Article
Incentivizing WiFi-based Multilateration Location Verification
IEEE Internet of Things Journal, 13 July 2021, article number 9481968
Li, Mingzhe; Wang, Wei; Zhang, Jin; Zhang, Qian Article
Towards Privacy-Preserving Task Assignment for Fully Distributed Spatial Crowdsourcing
IEEE Internet of Things Journal, v. 8, (18), 30 March 2021, article number 9390177, p. 13991-14002
Li, Mingzhe; Wu, Jingrou; Wang, Wei; Zhang, Jin Article
Citadel: Protecting data privacy and model confidentiality for collaborative learning
SoCC 2021 - Proceedings of the 2021 ACM Symposium on Cloud Computing, November 2021, p. 546-561
Zhang, Chengliang; Xia, Junzhe; Yang, Baichen; Puyang, Huancheng; Wang, Wei; Chen, Ruichuan; Akkus, Istemi Ekin; Aditya, Paarijaat; Yan, Feng Conference paper
Communication-Efficient Federated Learning with Adaptive Parameter Freezing
Proceedings - International Conference on Distributed Computing Systems, v. 2021-July,, July 2021 , p. 1-11
Chen, Chen; Xu, Hong; Wang, Wei; Li, Baochun; Li, Bo; Chen, Li; Zhang, Gong Conference paper
CrystalPerf: Learning to Characterize the Performance of Dataflow Computation through Code Analysis
2021 USENIX Annual Technical Conference, 2021, p. 253-267
Tian, Huangshi; Yu, Minchen; Wang, Wei Conference paper
George: Learning to place long-lived containers in large clusters with operation constraints
SoCC 2021 - Proceedings of the 2021 ACM Symposium on Cloud Computing, November 2021, p. 258-272
Li, Suyi; Wang, Luping; Wang, Wei; Yu, Yinghao; Li, Bo Conference paper
Gillis: Serving Large Neural Networks in Serverless Functions with Automatic Model Partitioning
Proceedings - International Conference on Distributed Computing Systems, v. 2021-July, July 2021, p. 138-148
Yu, Minchen; Jiang, Zhifeng; Ng, Hok Chun; Wang, Wei; Chen, Ruichuan; Li, Bo Conference paper
Morphling: Fast, near-optimal auto-configuration for cloud-native model serving
SoCC 2021 - Proceedings of the 2021 ACM Symposium on Cloud Computing, November 2021, p. 639-653
Wang, Luping; Yang, Lingyun; Yu, Yinghao; Wang, Wei; Li, Bo; Sun, Xianchao; He, Jian; Zhang, Liping Conference paper
Relation Prediction via Graph Neural Network in Heterogeneous Information Networks with Missing Type Information
International Conference on Information and Knowledge Management, Proceedings, October 2021, p. 2517-2526
Zhang, Han; Hao, Yu; Cao, Xin; Fang, Yixiang; Shin, Won-Yong; Wang, Wei Conference paper
Simplifying low-level GPU programming with GAS
PPoPP '21: Proceedings of the 26th ACM SIGPLAN Symposium on Principles and Practice of Parallel Programming / Association for Computing Machinery. New York, USA : Association for Computing Machinery, 2021, p. 469-471
Yan, Da; Wang, Wei; Chu, Xiaowen Conference paper

2020 9

Achieving Load-Balanced, Redundancy-Free Cluster Caching with Selective Partition
IEEE Transactions on Parallel and Distributed Systems, v. 31, (2), February 2020, article number 8772169, p. 439-454
Yu, Yinghao; Wang, Wei; Huang, Renfei; Zhang, Jun; Ben Letaief, Khaled Article
Enabling Cost-Effective, SLO-Aware Machine Learning Inference Serving on Public Cloud
IEEE Transactions on Cloud Computing, 2020
Zhang, Chengliang; Yu, Minchen; Wang, Wei; Yan, Feng Article
BatchCrypt: Efficient homomorphic encryption for cross-silo federated learning
Proceedings of the 2020 USENIX Annual Technical Conference, ATC 2020, 2020, p. 493-506
Zhang, Chengliang; Li, Suyi; Xia, Junzhe; Wang, Wei; Yan, Feng; Liu, Yang Conference paper
Demystifying Tensor Cores to Optimize Half-Precision Matrix Multiply
Proceedings - 2020 IEEE 34th International Parallel and Distributed Processing Symposium, IPDPS 2020, May 2020, article number 9139835, p. 634-643
Yan, Da; Wang, Wei; Chu, Xiaowen Conference paper
Metis: Learning to Schedule Long-Running Applications in Shared Container Clusters at Scale
International Conference for High Performance Computing, Networking, Storage and Analysis, SC, v. 2020-November, November 2020, article number 9355246
Wang, Luping; Weng, Qizhen; Wang, Wei; Chen, Chen; Li, Bo Conference paper
Not All Explorations Are Equal: Harnessing Heterogeneous Profiling Cost for Efficient MLaaS Training
Proceedings - 2020 IEEE 34th International Parallel and Distributed Processing Symposium, IPDPS 2020, May 2020, article number 9139864, p. 419-428
Yi, Jun; Zhang, Chengliang; Wang, Wei; Li, Cheng; Yan, Feng Conference paper
Optimizing batched winograd convolution on GPUs
PPoPP '20: Proceedings of the 25th ACM SIGPLAN Symposium on Principles and Practice of Parallel Programming / Association for Computing Machinery. New York : Association for Computing Machinery, 2020, p. 32-44
Yan, Da; Wang, Wei; Chu, Xiaowen Conference paper
RepBun: Load-Balanced, Shuffle-Free Cluster Caching for Structured Data
Proceedings - IEEE INFOCOM, v. 2020-July, July 2020, article number 9155409, p. 954-963
Yu, Minchen; Yu, Yinghao; Zheng, Yunchuan; Yang, Baichen; Wang, Wei Conference paper
Semi-dynamic load balancing: Efficient distributed learning in non-dedicated environments
SoCC '20: Proceedings of the 11th ACM Symposium on Cloud Computing / Association for Computing Machinery. New York, United States : Association for Computing Machinery, 2020, p. 431-446
Chen, Chen; Weng, Qizhen; Wang, Wei; Li, Baochun; Li, Bo Conference paper

2019 8

Towards dependency-aware cache management for data-parallel applications
IEEE Transactions on Cloud Computing, 1 October 2019
Yu, Yinghao; Zhang, Chengliang; Wang, Wei; Zhang, Jun; Ben Letaief, Khaled Article
Abnormal Client Behavior Detection in Federated Learning
International Workshop on Federated Learning for User Privacy and Data Confidentiality, in Conjunction with NeurIPS 2019 (FL-NeurIPS ’19), Vancouver, Canada, 13 December 2019
Li, Suyi; Chen, Yong; Liu, Yang; Wang, Wei; Chen, Tianjian Conference paper
Characterizing and Synthesizing Task Dependencies of Data-Parallel Jobs in Alibaba Cloud
SoCC '19: Proceedings of the ACM Symposium on Cloud Computing / Association for Computing Machinery. New York : Association for Computing Machinery, 2019, p. 139-151
Tian, Huangshi; Zheng, Yunchuan; Wang, Wei Conference paper
CMFL: Mitigating communication overhead for federated learning
Proceedings - International Conference on Distributed Computing Systems, v. 2019-July, July 2019, article number 8885054, p. 954-964
Wang, Luping; Wang, Wei; Li, Bo Conference paper
LACS: Load-aware cache sharing with isolation guarantee
Proceedings - International Conference on Distributed Computing Systems, v. 2019-July, July 2019, article number 8885014, p. 207-217
Yu, Yinghao; Wang, Wei; Zhang, Jun; Ben Letaief, Khaled Conference paper
MArk: Exploiting Cloud Services for Cost-Effective, SLO-Aware Machine Learning Inference Serving
Proceedings of Usenix Annual Technical Conference, USENIX ATC 2019, 2019, p. 1049-1062
Zhang, Chengliang; Yu, Minchen; Wang, Wei; Yan, Feng Conference paper
Round-Robin Synchronization: Mitigating Communication Bottlenecks in Parameter Servers
Proceedings - IEEE INFOCOM, v. 2019-April, April 2019, article number 8737587, p. 532-540
Chen, Chen; Wang, Wei; Li, Bo Conference paper
Towards Framework-Independent, Non-Intrusive Performance Characterization for Dataflow Computation
Proceedings of the 10th ACM SIGOPS Asia-Pacific Workshop on Systems, APSys 2019, August 2019, p. 54-60
Tian, Huangshi; Weng, Qizhen; Wang, Wei Conference paper

2018 11

Continuum: A Platform for Cost-Aware, Low-Latency Continual Learning
SoCC 2018 Proceedings of the ACM Symposium on Cloud Computing, 11 October 2018, p. 26-40
Tian, Huangshi; Yu, Minchen; Wang, Wei Conference paper
Fair Coflow Scheduling Without Prior Knowledge
Proceedings of International Conference on Distributed Computing Systems, v. 2018, July 2018, p. 22-32
Wang, Wei; Wang, Luping Conference paper
Fast Distributed Deep Learning via Worker-adaptive Batch Sizing
SoCC 2018 - Proceedings of the 2018 ACM Symposium on Cloud Computing, 11 October 2018, p. 521-521
Chen, Chen; Weng, Qizhen; Wang, Wei; Li, Baochun; Li, Bo Conference paper
LERC: Coordinated Cache Management for Data-Parallel Systems
2017 IEEE Global Communications Conference, v. 2018-January, January 2018, p. 1-6
Yu, Yinghao; Wang, Wei; Zhang, Jun; Ben letaief, Khaled Conference paper
OpuS: Fair and Efficient Cache Sharing for In-Memory Data Analytics
Proceedings - International Conference on Distributed Computing Systems, v. 2018-July, July 2018, p. 154-164
Yu, Yinghao; Wang, wei; Zhang, jun; Weng, qizhen; Letaief, khaled ben Conference paper
Performance-Aware Fair Scheduling: Exploiting Demand Elasticity of Data Analytics Jobs
Proceedings - IEEE Conference on Computer Communications (IEEE INFOCOM), 2018-April, 8 October 2018, article number 8486026, p. 504-512
Chen, Chen; Wang, Wei; Li, Bo Conference paper
SP-Cache: Load-balanced, Redundancy-free Cluster Caching with Selective Partition
Proceedings - International Conference for High Performance Computing, Networking, Storage, and Analysis, SC 2018, March 2019, article number 8665765, p. 1-13
Yu, Yinghao; Huang, Renfei; Wang, Wei; Zhang, Jun; Ben letaief, Khaled Conference paper
Stay Fresh: Speculative Synchronization for Fast Distributed Machine Learning
Proceedings - International Conference on Distributed Computing Systems, v. 2018-July, July 2018, p. 99-109
Zhang, Chengliang; Tian, Huangshi; Wang, Wei; Yan, Feng Conference paper
Task Selection and Scheduling for Food Delivery: A Game-Theoretic Approach
2018 IEEE Global Communications Conference, GLOBECOM 2018 - Proceedings, 2018, article number 8647947
Li, Mingzhe; Zhang, Jin; Wang, Wei Conference paper
Unraveling the RTT-fairness Problem for BBR: A Queueing Model
2018 IEEE Global Communications Conference, GLOBECOM 2018 - Proceedings, 2018, article number 8647260
Tao, Yuechen; Jiang, Jingjie; Ma, Shiyao; Wang, Luping; Wang, Wei; Li, Bo Conference paper
Utopia: Near-optimal Coflow Scheduling with Isolation Guarantee
Proceedings - IEEE Conference on Computer Communications (IEEE INFOCOM), v.2018-April, October 2018, article number 8485970, p. 891-899
Li, Bo; Wang, Luping; Wang, Wei Conference paper

2017 6

Cluster Fair Queueing: Speeding up Data-Parallel Jobs with Delay Guarantees
Proceedings - IEEE INFOCOM, October 2017, article number 8056948
Chen, Chen; Wang, Wei; Zhang, Shengkai; Li, Bo Conference paper
Coflex: Navigating the Fairness-Efficiency Tradeoff for Coflow Scheduling
2017 IEEE Conference on Computer Communications, INFOCOM 2017, October 2017, article number 8057172
Wang, Wei; Ma, Shiyao; Li, Bo; Li, Baochun Conference paper
LRC: Dependency-Aware Cache Management for Data Analytics Clusters
Proceedings - IEEE INFOCOM, October 2017, article number 8057007
Yu, Yinghao; Wang, Wei; Zhang, Jun; Ben letaief, Khaled Conference paper
Multi-Resource Fair Sharing for Datacenter Jobs with Placement Constraints
International Conference for High Performance Computing, Networking, Storage and Analysis, SC, March 2017, article number 7877164, p. 1003-1014
Wang, Wei; Li, Baochun; Liang Ben; Li, Jun Conference paper
Speculative Slot Reservation: Enforcing Service Isolation for Dependent Data-Parallel Computations
Proceedings - International Conference on Distributed Computing Systems, July 2017, article number 7979999, p. 549-559
Chen, Chen; Wang, Wei; Li, Bo Conference paper
Towards Online Check-pointing Mechanism for Cloud Transient Servers
2017 IEEE Global Communications Conference, v. 2018-January, January 2018, p. 1-6
Wang, Luping; Wang, Wei; Li, Bo Conference paper

2016 2

Friends or Foes: Revisiting Strategy-Proofness in Cloud Network Sharing
Proceedings - International Conference on Network Protocols, ICNP, v. 2016-December, December 2016, article number 7784425
Wang, Wei; Jin, A-Long Conference paper
Towards multi-resource fair allocation with placement constraints
SIGMETRICS/ Performance 2016 - Proceedings of the SIGMETRICS/Performance Joint International Conference on Measurement and Modeling of Computer Science, June 2016, p. 415-416
Wang, Wei; Li, Baochun; Liang, Ben; Li, Jun Conference paper

2015 3

Dynamic Cloud Instance Acquisition via IaaS Cloud Brokerage
IEEE Transactions on Parallel and Distributed Systems, v. 26, (6), June 2015, article number 6819811, p. 1580-1593
Wang, Wei; Niu, Di; Liang, Ben; Li, Baochun Article
Multi-Resource Fair Allocation in Heterogeneous Cloud Computing Systems
IEEE Transactions on Parallel and Distributed Systems, v. 26, (10), October 2015, article number 6919321, p. 2822-2835
Wang, Wei; Liang, Ben; Li, Baochun Article
Optimal Online Multi-Instance Acquisition in IaaS Clouds
IEEE Transactions on Parallel and Distributed Systems, v. 26, (12), December 2015, article number 6995955, p. 3407-3419
Wang, Wei; Liang, Ben; LI, Baochun Article

2014 4

Designing Truthful Spectrum Double Auctions with Local Markets
IEEE Transactions on Mobile Computing, v. 13, (1), January 2014, article number 6330963, p. 75-88
Wang, Wei; Liang, Ben; Li, Baochun Article
Dominant Resource Fairness in Cloud Computing Systems with Heterogeneous Servers
Proceedings of IEEE INFOCOM, July 2014, article number 6847983, p. 583-591
Wang, Wei; Li, Baochun; Liang, Ben Conference paper
Low Complexity Multi-Resource Fair Queueing with Bounded Delay
Proceedings - IEEE INFOCOM, article number 6848131, p. 1914-1922
Wang, Wei; Liang, Ben; Li, Baochun Conference paper
On the Fairness-Efficiency Tradeoff for Packet Processing with Multiple Resources
Proceedings of the 2014 Conference on Emerging Networking Experiments and Technologies, December 2014, p. 235-247
Wang, Wei; Feng, Chen; Li, Baochun; Liang, Ben Conference paper

2013 6

Dynamic Cloud Resource Reservation via Cloud Brokerage
Proceedings - International Conference on Distributed Computing Systems, 2013, article number 6681609, p. 400-409
Wang, Wei; Niu, Di; Li, Baochun; Liang, Ben Conference paper
Multi-Resource Generalized Processor Sharing for Packet Processing
IEEE International Workshop on Quality of Service, IWQoS, 2013, article number 6550275, p. 147-156
Wang, Wei; Liang, Ben; Li, Baochun Conference paper
Multi-Resource Round Robin: A Low Complexity Packet Scheduler with Dominant Resource Fairness
Proceedings - International Conference on Network Protocols, ICNP, 2013, article number 6733610
Wang, Wei; Li, Baochun; Liang, Ben Conference paper
On Fairness-Efficiency Tradeoffs for Multi-Resource Packet Processing
Proceedings - International Conference on Distributed Computing Systems, 2013, article number 6679895, p. 244-249
Wang, Wei; Liang, Ben; Li, Baochun Conference paper
Revenue Maximization with Dynamic Auctions in IaaS Cloud Markets
IEEE International Workshop on Quality of Service, IWQoS, 2013, article number 6550265, p. 57-62
Wang, Wei; Liang, Ben; Li, Baochun Conference paper
To Reserve or Not to Reserve: Optimal Online Multi-Instance Acquisition in IaaS Clouds
Conference Proceedings: 10th International Conference on Autonomic Computing (ICAC '13), The USENIX Association, 2013, p. 13-22
Wang, Wei; Li, Baochun; Liang, Ben Conference paper

2012 1

Towards Optimal Capacity Segmentation with Hybrid Cloud Pricing
Proceedings of International Conference on Distributed Computing Systems, 2012, Article number 6258015, p. 425-434
Wang, Wei; Li, Baochun; Liang, Ben Conference paper

2011 1

District: Embracing Local Markets in Truthful Spectrum Double Auctions
2011 8th Annual IEEE Communications Society Conference on Sensor, Mesh and Ad Hoc Communications and Networks, SECON 2011, 2011, Article number 5984938, p. 521-529
Wang, Wei; Li, Baochun; Liang, Ben Conference paper


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Article 4

A Quantitative Survey of Communication Optimizations in Distributed Deep Learning
IEEE Network, v. 35, (3), May-June 2021, p. 230-237
Shi, Shaohuai; Tang, Zhenheng; Chu, Xiaowen; Liu, Chengjian; Wang, Wei; Li, Bo
Accelerating Distributed Learning In Non-Dedicated Environments
IEEE Transactions on Cloud Computing, August 2021
Chen, Chen; Weng, Qizhen; Wang, Wei; Li, Baochun; Li, Bo
Incentivizing WiFi-based Multilateration Location Verification
IEEE Internet of Things Journal, 13 July 2021, article number 9481968
Li, Mingzhe; Wang, Wei; Zhang, Jin; Zhang, Qian
Towards Privacy-Preserving Task Assignment for Fully Distributed Spatial Crowdsourcing
IEEE Internet of Things Journal, v. 8, (18), 30 March 2021, article number 9390177, p. 13991-14002
Li, Mingzhe; Wu, Jingrou; Wang, Wei; Zhang, Jin

Conference paper 8

Citadel: Protecting data privacy and model confidentiality for collaborative learning
SoCC 2021 - Proceedings of the 2021 ACM Symposium on Cloud Computing, November 2021, p. 546-561
Zhang, Chengliang; Xia, Junzhe; Yang, Baichen; Puyang, Huancheng; Wang, Wei; Chen, Ruichuan; Akkus, Istemi Ekin; Aditya, Paarijaat; Yan, Feng
Communication-Efficient Federated Learning with Adaptive Parameter Freezing
Proceedings - International Conference on Distributed Computing Systems, v. 2021-July,, July 2021 , p. 1-11
Chen, Chen; Xu, Hong; Wang, Wei; Li, Baochun; Li, Bo; Chen, Li; Zhang, Gong
CrystalPerf: Learning to Characterize the Performance of Dataflow Computation through Code Analysis
2021 USENIX Annual Technical Conference, 2021, p. 253-267
Tian, Huangshi; Yu, Minchen; Wang, Wei
George: Learning to place long-lived containers in large clusters with operation constraints
SoCC 2021 - Proceedings of the 2021 ACM Symposium on Cloud Computing, November 2021, p. 258-272
Li, Suyi; Wang, Luping; Wang, Wei; Yu, Yinghao; Li, Bo
Gillis: Serving Large Neural Networks in Serverless Functions with Automatic Model Partitioning
Proceedings - International Conference on Distributed Computing Systems, v. 2021-July, July 2021, p. 138-148
Yu, Minchen; Jiang, Zhifeng; Ng, Hok Chun; Wang, Wei; Chen, Ruichuan; Li, Bo
Morphling: Fast, near-optimal auto-configuration for cloud-native model serving
SoCC 2021 - Proceedings of the 2021 ACM Symposium on Cloud Computing, November 2021, p. 639-653
Wang, Luping; Yang, Lingyun; Yu, Yinghao; Wang, Wei; Li, Bo; Sun, Xianchao; He, Jian; Zhang, Liping
Relation Prediction via Graph Neural Network in Heterogeneous Information Networks with Missing Type Information
International Conference on Information and Knowledge Management, Proceedings, October 2021, p. 2517-2526
Zhang, Han; Hao, Yu; Cao, Xin; Fang, Yixiang; Shin, Won-Yong; Wang, Wei
Simplifying low-level GPU programming with GAS
PPoPP '21: Proceedings of the 26th ACM SIGPLAN Symposium on Principles and Practice of Parallel Programming / Association for Computing Machinery. New York, USA : Association for Computing Machinery, 2021, p. 469-471
Yan, Da; Wang, Wei; Chu, Xiaowen


Expand All Collapse All


Article 2

Achieving Load-Balanced, Redundancy-Free Cluster Caching with Selective Partition
IEEE Transactions on Parallel and Distributed Systems, v. 31, (2), February 2020, article number 8772169, p. 439-454
Yu, Yinghao; Wang, Wei; Huang, Renfei; Zhang, Jun; Ben Letaief, Khaled
Enabling Cost-Effective, SLO-Aware Machine Learning Inference Serving on Public Cloud
IEEE Transactions on Cloud Computing, 2020
Zhang, Chengliang; Yu, Minchen; Wang, Wei; Yan, Feng

Conference paper 7

BatchCrypt: Efficient homomorphic encryption for cross-silo federated learning
Proceedings of the 2020 USENIX Annual Technical Conference, ATC 2020, 2020, p. 493-506
Zhang, Chengliang; Li, Suyi; Xia, Junzhe; Wang, Wei; Yan, Feng; Liu, Yang
Demystifying Tensor Cores to Optimize Half-Precision Matrix Multiply
Proceedings - 2020 IEEE 34th International Parallel and Distributed Processing Symposium, IPDPS 2020, May 2020, article number 9139835, p. 634-643
Yan, Da; Wang, Wei; Chu, Xiaowen
Metis: Learning to Schedule Long-Running Applications in Shared Container Clusters at Scale
International Conference for High Performance Computing, Networking, Storage and Analysis, SC, v. 2020-November, November 2020, article number 9355246
Wang, Luping; Weng, Qizhen; Wang, Wei; Chen, Chen; Li, Bo
Not All Explorations Are Equal: Harnessing Heterogeneous Profiling Cost for Efficient MLaaS Training
Proceedings - 2020 IEEE 34th International Parallel and Distributed Processing Symposium, IPDPS 2020, May 2020, article number 9139864, p. 419-428
Yi, Jun; Zhang, Chengliang; Wang, Wei; Li, Cheng; Yan, Feng
Optimizing batched winograd convolution on GPUs
PPoPP '20: Proceedings of the 25th ACM SIGPLAN Symposium on Principles and Practice of Parallel Programming / Association for Computing Machinery. New York : Association for Computing Machinery, 2020, p. 32-44
Yan, Da; Wang, Wei; Chu, Xiaowen
RepBun: Load-Balanced, Shuffle-Free Cluster Caching for Structured Data
Proceedings - IEEE INFOCOM, v. 2020-July, July 2020, article number 9155409, p. 954-963
Yu, Minchen; Yu, Yinghao; Zheng, Yunchuan; Yang, Baichen; Wang, Wei
Semi-dynamic load balancing: Efficient distributed learning in non-dedicated environments
SoCC '20: Proceedings of the 11th ACM Symposium on Cloud Computing / Association for Computing Machinery. New York, United States : Association for Computing Machinery, 2020, p. 431-446
Chen, Chen; Weng, Qizhen; Wang, Wei; Li, Baochun; Li, Bo


Expand All Collapse All


Article 1

Towards dependency-aware cache management for data-parallel applications
IEEE Transactions on Cloud Computing, 1 October 2019
Yu, Yinghao; Zhang, Chengliang; Wang, Wei; Zhang, Jun; Ben Letaief, Khaled

Conference paper 7

Abnormal Client Behavior Detection in Federated Learning
International Workshop on Federated Learning for User Privacy and Data Confidentiality, in Conjunction with NeurIPS 2019 (FL-NeurIPS ’19), Vancouver, Canada, 13 December 2019
Li, Suyi; Chen, Yong; Liu, Yang; Wang, Wei; Chen, Tianjian
Characterizing and Synthesizing Task Dependencies of Data-Parallel Jobs in Alibaba Cloud
SoCC '19: Proceedings of the ACM Symposium on Cloud Computing / Association for Computing Machinery. New York : Association for Computing Machinery, 2019, p. 139-151
Tian, Huangshi; Zheng, Yunchuan; Wang, Wei
CMFL: Mitigating communication overhead for federated learning
Proceedings - International Conference on Distributed Computing Systems, v. 2019-July, July 2019, article number 8885054, p. 954-964
Wang, Luping; Wang, Wei; Li, Bo
LACS: Load-aware cache sharing with isolation guarantee
Proceedings - International Conference on Distributed Computing Systems, v. 2019-July, July 2019, article number 8885014, p. 207-217
Yu, Yinghao; Wang, Wei; Zhang, Jun; Ben Letaief, Khaled
MArk: Exploiting Cloud Services for Cost-Effective, SLO-Aware Machine Learning Inference Serving
Proceedings of Usenix Annual Technical Conference, USENIX ATC 2019, 2019, p. 1049-1062
Zhang, Chengliang; Yu, Minchen; Wang, Wei; Yan, Feng
Round-Robin Synchronization: Mitigating Communication Bottlenecks in Parameter Servers
Proceedings - IEEE INFOCOM, v. 2019-April, April 2019, article number 8737587, p. 532-540
Chen, Chen; Wang, Wei; Li, Bo
Towards Framework-Independent, Non-Intrusive Performance Characterization for Dataflow Computation
Proceedings of the 10th ACM SIGOPS Asia-Pacific Workshop on Systems, APSys 2019, August 2019, p. 54-60
Tian, Huangshi; Weng, Qizhen; Wang, Wei


Expand All Collapse All


Conference paper 11

Continuum: A Platform for Cost-Aware, Low-Latency Continual Learning
SoCC 2018 Proceedings of the ACM Symposium on Cloud Computing, 11 October 2018, p. 26-40
Tian, Huangshi; Yu, Minchen; Wang, Wei
Fair Coflow Scheduling Without Prior Knowledge
Proceedings of International Conference on Distributed Computing Systems, v. 2018, July 2018, p. 22-32
Wang, Wei; Wang, Luping
Fast Distributed Deep Learning via Worker-adaptive Batch Sizing
SoCC 2018 - Proceedings of the 2018 ACM Symposium on Cloud Computing, 11 October 2018, p. 521-521
Chen, Chen; Weng, Qizhen; Wang, Wei; Li, Baochun; Li, Bo
LERC: Coordinated Cache Management for Data-Parallel Systems
2017 IEEE Global Communications Conference, v. 2018-January, January 2018, p. 1-6
Yu, Yinghao; Wang, Wei; Zhang, Jun; Ben letaief, Khaled
OpuS: Fair and Efficient Cache Sharing for In-Memory Data Analytics
Proceedings - International Conference on Distributed Computing Systems, v. 2018-July, July 2018, p. 154-164
Yu, Yinghao; Wang, wei; Zhang, jun; Weng, qizhen; Letaief, khaled ben
Performance-Aware Fair Scheduling: Exploiting Demand Elasticity of Data Analytics Jobs
Proceedings - IEEE Conference on Computer Communications (IEEE INFOCOM), 2018-April, 8 October 2018, article number 8486026, p. 504-512
Chen, Chen; Wang, Wei; Li, Bo
SP-Cache: Load-balanced, Redundancy-free Cluster Caching with Selective Partition
Proceedings - International Conference for High Performance Computing, Networking, Storage, and Analysis, SC 2018, March 2019, article number 8665765, p. 1-13
Yu, Yinghao; Huang, Renfei; Wang, Wei; Zhang, Jun; Ben letaief, Khaled
Stay Fresh: Speculative Synchronization for Fast Distributed Machine Learning
Proceedings - International Conference on Distributed Computing Systems, v. 2018-July, July 2018, p. 99-109
Zhang, Chengliang; Tian, Huangshi; Wang, Wei; Yan, Feng
Task Selection and Scheduling for Food Delivery: A Game-Theoretic Approach
2018 IEEE Global Communications Conference, GLOBECOM 2018 - Proceedings, 2018, article number 8647947
Li, Mingzhe; Zhang, Jin; Wang, Wei
Unraveling the RTT-fairness Problem for BBR: A Queueing Model
2018 IEEE Global Communications Conference, GLOBECOM 2018 - Proceedings, 2018, article number 8647260
Tao, Yuechen; Jiang, Jingjie; Ma, Shiyao; Wang, Luping; Wang, Wei; Li, Bo
Utopia: Near-optimal Coflow Scheduling with Isolation Guarantee
Proceedings - IEEE Conference on Computer Communications (IEEE INFOCOM), v.2018-April, October 2018, article number 8485970, p. 891-899
Li, Bo; Wang, Luping; Wang, Wei


Expand All Collapse All


Conference paper 6

Cluster Fair Queueing: Speeding up Data-Parallel Jobs with Delay Guarantees
Proceedings - IEEE INFOCOM, October 2017, article number 8056948
Chen, Chen; Wang, Wei; Zhang, Shengkai; Li, Bo
Coflex: Navigating the Fairness-Efficiency Tradeoff for Coflow Scheduling
2017 IEEE Conference on Computer Communications, INFOCOM 2017, October 2017, article number 8057172
Wang, Wei; Ma, Shiyao; Li, Bo; Li, Baochun
LRC: Dependency-Aware Cache Management for Data Analytics Clusters
Proceedings - IEEE INFOCOM, October 2017, article number 8057007
Yu, Yinghao; Wang, Wei; Zhang, Jun; Ben letaief, Khaled
Multi-Resource Fair Sharing for Datacenter Jobs with Placement Constraints
International Conference for High Performance Computing, Networking, Storage and Analysis, SC, March 2017, article number 7877164, p. 1003-1014
Wang, Wei; Li, Baochun; Liang Ben; Li, Jun
Speculative Slot Reservation: Enforcing Service Isolation for Dependent Data-Parallel Computations
Proceedings - International Conference on Distributed Computing Systems, July 2017, article number 7979999, p. 549-559
Chen, Chen; Wang, Wei; Li, Bo
Towards Online Check-pointing Mechanism for Cloud Transient Servers
2017 IEEE Global Communications Conference, v. 2018-January, January 2018, p. 1-6
Wang, Luping; Wang, Wei; Li, Bo


Expand All Collapse All


Conference paper 2

Friends or Foes: Revisiting Strategy-Proofness in Cloud Network Sharing
Proceedings - International Conference on Network Protocols, ICNP, v. 2016-December, December 2016, article number 7784425
Wang, Wei; Jin, A-Long
Towards multi-resource fair allocation with placement constraints
SIGMETRICS/ Performance 2016 - Proceedings of the SIGMETRICS/Performance Joint International Conference on Measurement and Modeling of Computer Science, June 2016, p. 415-416
Wang, Wei; Li, Baochun; Liang, Ben; Li, Jun


Expand All Collapse All


Article 3

Dynamic Cloud Instance Acquisition via IaaS Cloud Brokerage
IEEE Transactions on Parallel and Distributed Systems, v. 26, (6), June 2015, article number 6819811, p. 1580-1593
Wang, Wei; Niu, Di; Liang, Ben; Li, Baochun
Multi-Resource Fair Allocation in Heterogeneous Cloud Computing Systems
IEEE Transactions on Parallel and Distributed Systems, v. 26, (10), October 2015, article number 6919321, p. 2822-2835
Wang, Wei; Liang, Ben; Li, Baochun
Optimal Online Multi-Instance Acquisition in IaaS Clouds
IEEE Transactions on Parallel and Distributed Systems, v. 26, (12), December 2015, article number 6995955, p. 3407-3419
Wang, Wei; Liang, Ben; LI, Baochun


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Article 1

Designing Truthful Spectrum Double Auctions with Local Markets
IEEE Transactions on Mobile Computing, v. 13, (1), January 2014, article number 6330963, p. 75-88
Wang, Wei; Liang, Ben; Li, Baochun

Conference paper 3

Dominant Resource Fairness in Cloud Computing Systems with Heterogeneous Servers
Proceedings of IEEE INFOCOM, July 2014, article number 6847983, p. 583-591
Wang, Wei; Li, Baochun; Liang, Ben
Low Complexity Multi-Resource Fair Queueing with Bounded Delay
Proceedings - IEEE INFOCOM, article number 6848131, p. 1914-1922
Wang, Wei; Liang, Ben; Li, Baochun
On the Fairness-Efficiency Tradeoff for Packet Processing with Multiple Resources
Proceedings of the 2014 Conference on Emerging Networking Experiments and Technologies, December 2014, p. 235-247
Wang, Wei; Feng, Chen; Li, Baochun; Liang, Ben


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Conference paper 6

Dynamic Cloud Resource Reservation via Cloud Brokerage
Proceedings - International Conference on Distributed Computing Systems, 2013, article number 6681609, p. 400-409
Wang, Wei; Niu, Di; Li, Baochun; Liang, Ben
Multi-Resource Generalized Processor Sharing for Packet Processing
IEEE International Workshop on Quality of Service, IWQoS, 2013, article number 6550275, p. 147-156
Wang, Wei; Liang, Ben; Li, Baochun
Multi-Resource Round Robin: A Low Complexity Packet Scheduler with Dominant Resource Fairness
Proceedings - International Conference on Network Protocols, ICNP, 2013, article number 6733610
Wang, Wei; Li, Baochun; Liang, Ben
On Fairness-Efficiency Tradeoffs for Multi-Resource Packet Processing
Proceedings - International Conference on Distributed Computing Systems, 2013, article number 6679895, p. 244-249
Wang, Wei; Liang, Ben; Li, Baochun
Revenue Maximization with Dynamic Auctions in IaaS Cloud Markets
IEEE International Workshop on Quality of Service, IWQoS, 2013, article number 6550265, p. 57-62
Wang, Wei; Liang, Ben; Li, Baochun
To Reserve or Not to Reserve: Optimal Online Multi-Instance Acquisition in IaaS Clouds
Conference Proceedings: 10th International Conference on Autonomic Computing (ICAC '13), The USENIX Association, 2013, p. 13-22
Wang, Wei; Li, Baochun; Liang, Ben


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Conference paper 1

Towards Optimal Capacity Segmentation with Hybrid Cloud Pricing
Proceedings of International Conference on Distributed Computing Systems, 2012, Article number 6258015, p. 425-434
Wang, Wei; Li, Baochun; Liang, Ben


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Conference paper 1

District: Embracing Local Markets in Truthful Spectrum Double Auctions
2011 8th Annual IEEE Communications Society Conference on Sensor, Mesh and Ad Hoc Communications and Networks, SECON 2011, 2011, Article number 5984938, p. 521-529
Wang, Wei; Li, Baochun; Liang, Ben


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2016 2

Friends or Foes: Revisiting Strategy-Proofness in Cloud Network Sharing
Proceedings - International Conference on Network Protocols, ICNP, v. 2016-December, December 2016, article number 7784425
Wang, Wei; Jin, A-Long Conference paper
Towards multi-resource fair allocation with placement constraints
SIGMETRICS/ Performance 2016 - Proceedings of the SIGMETRICS/Performance Joint International Conference on Measurement and Modeling of Computer Science, June 2016, p. 415-416
Wang, Wei; Li, Baochun; Liang, Ben; Li, Jun Conference paper

2015 3

Dynamic Cloud Instance Acquisition via IaaS Cloud Brokerage
IEEE Transactions on Parallel and Distributed Systems, v. 26, (6), June 2015, article number 6819811, p. 1580-1593
Wang, Wei; Niu, Di; Liang, Ben; Li, Baochun Article
Multi-Resource Fair Allocation in Heterogeneous Cloud Computing Systems
IEEE Transactions on Parallel and Distributed Systems, v. 26, (10), October 2015, article number 6919321, p. 2822-2835
Wang, Wei; Liang, Ben; Li, Baochun Article
Optimal Online Multi-Instance Acquisition in IaaS Clouds
IEEE Transactions on Parallel and Distributed Systems, v. 26, (12), December 2015, article number 6995955, p. 3407-3419
Wang, Wei; Liang, Ben; LI, Baochun Article

2014 4

Designing Truthful Spectrum Double Auctions with Local Markets
IEEE Transactions on Mobile Computing, v. 13, (1), January 2014, article number 6330963, p. 75-88
Wang, Wei; Liang, Ben; Li, Baochun Article
Dominant Resource Fairness in Cloud Computing Systems with Heterogeneous Servers
Proceedings of IEEE INFOCOM, July 2014, article number 6847983, p. 583-591
Wang, Wei; Li, Baochun; Liang, Ben Conference paper
Low Complexity Multi-Resource Fair Queueing with Bounded Delay
Proceedings - IEEE INFOCOM, article number 6848131, p. 1914-1922
Wang, Wei; Liang, Ben; Li, Baochun Conference paper
On the Fairness-Efficiency Tradeoff for Packet Processing with Multiple Resources
Proceedings of the 2014 Conference on Emerging Networking Experiments and Technologies, December 2014, p. 235-247
Wang, Wei; Feng, Chen; Li, Baochun; Liang, Ben Conference paper

2013 6

Dynamic Cloud Resource Reservation via Cloud Brokerage
Proceedings - International Conference on Distributed Computing Systems, 2013, article number 6681609, p. 400-409
Wang, Wei; Niu, Di; Li, Baochun; Liang, Ben Conference paper
Multi-Resource Generalized Processor Sharing for Packet Processing
IEEE International Workshop on Quality of Service, IWQoS, 2013, article number 6550275, p. 147-156
Wang, Wei; Liang, Ben; Li, Baochun Conference paper
Multi-Resource Round Robin: A Low Complexity Packet Scheduler with Dominant Resource Fairness
Proceedings - International Conference on Network Protocols, ICNP, 2013, article number 6733610
Wang, Wei; Li, Baochun; Liang, Ben Conference paper
On Fairness-Efficiency Tradeoffs for Multi-Resource Packet Processing
Proceedings - International Conference on Distributed Computing Systems, 2013, article number 6679895, p. 244-249
Wang, Wei; Liang, Ben; Li, Baochun Conference paper
Revenue Maximization with Dynamic Auctions in IaaS Cloud Markets
IEEE International Workshop on Quality of Service, IWQoS, 2013, article number 6550265, p. 57-62
Wang, Wei; Liang, Ben; Li, Baochun Conference paper
To Reserve or Not to Reserve: Optimal Online Multi-Instance Acquisition in IaaS Clouds
Conference Proceedings: 10th International Conference on Autonomic Computing (ICAC '13), The USENIX Association, 2013, p. 13-22
Wang, Wei; Li, Baochun; Liang, Ben Conference paper

2012 1

Towards Optimal Capacity Segmentation with Hybrid Cloud Pricing
Proceedings of International Conference on Distributed Computing Systems, 2012, Article number 6258015, p. 425-434
Wang, Wei; Li, Baochun; Liang, Ben Conference paper

2011 1

District: Embracing Local Markets in Truthful Spectrum Double Auctions
2011 8th Annual IEEE Communications Society Conference on Sensor, Mesh and Ad Hoc Communications and Networks, SECON 2011, 2011, Article number 5984938, p. 521-529
Wang, Wei; Li, Baochun; Liang, Ben Conference paper


No Publications






Teaching Assignment

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2021-22 Winter 0 2021-22 Fall 3 2020-21 Summer 4 2020-21 Spring 2 2020-21 Winter 0 2020-21 Fall 2

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COMP4651 Cloud Computing and Big Data Systems
COMP4971C Independent Work
COMP4981 Final Year Project


COMP4971B Independent Work
COMP4971C Independent Work
COMP4981 Final Year Project
CPEG4901 Computer Engineering Final Year Project in COMP


COMP4651 Cloud Computing and Big Data Systems
COMP4981 Final Year Project


COMP3511 Operating Systems
COMP4981 Final Year Project


No Teaching Assignments


No Teaching Assignments






Research Postgraduate (RPG) Supervision From January 2019 to December 2022 (As of 30 January 2022)

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All Supervisions Current RPGs Graduated RPGs

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Current RPGs

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Doctor of Philosophy HAN, Na (co-supervision)
Data Science and Analytics( 2021 - )

LIN, Jianxia (co-supervision)
Data Science and Analytics( 2021 - )

ZHANG, Yongkang
Computer Science and Engineering( 2021 - )

YANG, Lingyun
Computer Science and Engineering( 2020 - )

JIANG, Zhifeng
Computer Science and Engineering( 2019 - )

LI, Suyi
Computer Science and Engineering( 2019 - )

YU, Minchen
Computer Science and Engineering( 2018 - )

TIAN, Huangshi
Computer Science and Engineering( 2017 - )

WENG, Qizhen
Computer Science and Engineering( 2017 - )

LI, Mingzhe
Computer Science and Engineering( 2016 - )

YAN, Da
Computer Science and Engineering( 2016 - )

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Master of Philosophy WANG, Zhili (co-supervision)
Data Science and Analytics( 2021 - )

ZHENG, Yunchuan
Computer Science and Engineering( 2021 - )

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Graduated RPGs

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Doctor of Philosophy ZHANG, Chengliang
Computer Science and Engineering( Completed in 2021 )

YU, Yinghao (co-supervision)
Electronic and Computer Engineering( Completed in 2019 )

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Master of Philosophy QI, Xiandong
Computer Science and Engineering( Completed in 2019 )









ProjectsFrom January 2020 to December 2022

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All Projects 5 Leading Projects 3 Participating Projects 2

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Learning to Characterize the Performance of Dataflow Computation: A Code Analysis Approach


基於代碼分析與機器學習的數據流計算性能刻畫方法 Leading


RGC - General Research Fund


Project Team (HKUST)
WANG Wei (Lead)


2022 -




Enabling Secure and Efficient Cross-Silo Federated Learning at Scale


安全高效的跨企業聯邦學習關鍵技術研究 Participating


Research Impact Fund


Project Team (HKUST)
LI Bo (Lead)
SONG Yangqiu
WANG Wei
ZHANG Qian


2021 -




Learning to Schedule Long-Running Applications in Shared Clusters at Scale


雲平臺上基於強化學習的自動化常駐應用調度系統 Leading


RGC - General Research Fund


Project Team (HKUST)
WANG Wei (Lead)


2021 -




Swarm Intelligence Emerges based on the Internet - Topic 2: Pattern mining and prediction for crowd behaviors


基于互聯網的群智涌現機理與計算方法-課題二：群體行為的模式理解與預測 Participating


Ministry of Science and Technology of the People's Republic of China


Project Team (HKUST)
CHEN Lei (Lead)
SONG Yangqiu
WANG Wei
YI Ke


2020 -




Toward Application-aware Cache Management for In-memory Data Analytics


一種為內存內計算所設計的以應用為中心的緩存管理系統 Leading


RGC - Early Career Scheme


Project Team (HKUST)
WANG Wei (Lead)


2019 - 2021