HPCC / HCMUT

Publications across HPC, AI infrastructure, and data-intensive systems

Selected research outputs from HPCC and collaborators in high performance computing systems, scheduling, parallel and distributed computing, IoT, smart-city analytics, networking, and scientific computing.

Featured Publications

Representative recent outputs connected to HPCC's research areas and project portfolio.

Conference2026HPC Systems & AI Infrastructure

Fine-Tuned Sentence-BERT for HPC Job Outcome Prediction via Textual Feature Embedding

Thanh Hoang Le Hai, Huy Nguyen Tuan, Bao Tran Dang, Bao Vo Thuong, Nam Thoai

SCA/HPCAsia 2026 Workshops: Supercomputing Asia and International Conference on High Performance Computing in Asia Pacific Region Workshops

ACM Digital Library
HPCJob PredictionSentence-BERTSchedulingAI for HPC
Book Series2025HPC Systems & AI Infrastructure

Toward Sustainable and Cost-Efficient HPC Systems: A Deep Reinforcement Learning Job Scheduling Approach

Thanh Hoang Le Hai, Nhan Nguyen Phuc, Mai Nguyen Tran Phuong, Minh Bui Ngoc, Nam Thoai

Lecture Notes in Computer Science, Vol. 16354, pp. 409-420

ScopusSpringer
HPCDeep Reinforcement LearningJob SchedulingSustainable Computing
Book Series2024HPC Systems & AI Infrastructure

JREP - A Job Runtime Ensemble Predictor for Improving Scheduling Performance on High Performance Computing Systems

Thanh Hoang Le Hai, Thin Nguyen Manh, Hung Nguyen Quang, Nam Thoai

Communications in Computer and Information Science, FDSE 2024, pp. 144-157

ScopusSpringer
HPCRuntime PredictionSchedulingEnsemble Learning
Conference2024HPC Systems & AI Infrastructure

Deviation Backfilling: A Robust Backfilling Scheme for Improving the Efficiency of Job Scheduling on High Performance Computing Systems

Thanh Hoang Le Hai, Khang Nguyen Duy, Thin Nguyen Manh, Danh Mai Hoang, Nam Thoai

2023 International Conference on Advanced Computing and Analytics (ACOMPA)

IEEE
HPCBackfillingSchedulingResource Management
Conference2021HPC Systems & AI Infrastructure

Potential of Applying kNN with Soft Walltime to Improve Scheduling Performance

Thanh Hoang Le Hai, La Hoang Loc, Nam Thoai

International Conference on Computing, Computational Modelling and Applications (ICCMA)

IEEE
HPCkNNWalltime PredictionScheduling
Journal2019HPC Systems & AI Infrastructure

A time-stamping system to detect memory consistency errors in MPI one-sided applications

Thanh-Dang Diep, Kien Trung Pham, Karl Furlinger, Nam Thoai

Parallel Computing, Vol. 86, pp. 36-44

Web of ScienceSCIE
MPIParallel ComputingDebuggingMemory Consistency
Book Series2025Data Streaming & IoT Platforms

A Performance Study of Hashing Techniques Used in Bloom-Filters-Based Automatic Bus Ticketing Systems

Tuan-Anh Van, Nhat-Anh Nguyen, Thanh Hoang Le Hai, Thanh-Dang Diep, Nam Thoai

Communications in Computer and Information Science, ICCIES 2025

ScopusSpringer
TransportationBloom FiltersHashingData Systems
Book Series2025Data Streaming & IoT Platforms

Improving Feature Extraction for Sensor Fault Detection in Low-Power IoT Systems

Duy Tran Nguyen Minh, Long Nguyen Chau, Phuc Nguyen Le, Khang Pham Phu, Thanh Hoang Le Hai, Nam Thoai

Lecture Notes in Networks and Systems

ScopusSpringer
IoTSensor Fault DetectionFeature ExtractionLow-power Systems

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Publication List

15 publications shown, sorted by year descending.

2026

Conference2026HPC Systems & AI Infrastructure

Fine-Tuned Sentence-BERT for HPC Job Outcome Prediction via Textual Feature Embedding

Thanh Hoang Le Hai, Huy Nguyen Tuan, Bao Tran Dang, Bao Vo Thuong, Nam Thoai

SCA/HPCAsia 2026 Workshops: Supercomputing Asia and International Conference on High Performance Computing in Asia Pacific Region Workshops

ACM Digital Library
HPCJob PredictionSentence-BERTSchedulingAI for HPC

2025

Book Series2025Smart City & Public-sector AI

A Historical GPS Trajectory-Based Framework for Predicting Bus Travel Time

Khang Nguyen Duy, Minh Nguyen Tuan, Nam Thoai

Communications in Computer and Information Science, SOICT 2024

ScopusSpringer
GPS TrajectoryBus Travel TimeTransportation AnalyticsSmart City
Book Series2025Data Streaming & IoT Platforms

A Performance Study of Hashing Techniques Used in Bloom-Filters-Based Automatic Bus Ticketing Systems

Tuan-Anh Van, Nhat-Anh Nguyen, Thanh Hoang Le Hai, Thanh-Dang Diep, Nam Thoai

Communications in Computer and Information Science, ICCIES 2025

ScopusSpringer
TransportationBloom FiltersHashingData Systems
Book Series2025Data Streaming & IoT Platforms

Improving Feature Extraction for Sensor Fault Detection in Low-Power IoT Systems

Duy Tran Nguyen Minh, Long Nguyen Chau, Phuc Nguyen Le, Khang Pham Phu, Thanh Hoang Le Hai, Nam Thoai

Lecture Notes in Networks and Systems

ScopusSpringer
IoTSensor Fault DetectionFeature ExtractionLow-power Systems
Book Series2025HPC Systems & AI Infrastructure

Toward Sustainable and Cost-Efficient HPC Systems: A Deep Reinforcement Learning Job Scheduling Approach

Thanh Hoang Le Hai, Nhan Nguyen Phuc, Mai Nguyen Tran Phuong, Minh Bui Ngoc, Nam Thoai

Lecture Notes in Computer Science, Vol. 16354, pp. 409-420

ScopusSpringer
HPCDeep Reinforcement LearningJob SchedulingSustainable Computing

2024

Conference2024HPC Systems & AI Infrastructure

Deviation Backfilling: A Robust Backfilling Scheme for Improving the Efficiency of Job Scheduling on High Performance Computing Systems

Thanh Hoang Le Hai, Khang Nguyen Duy, Thin Nguyen Manh, Danh Mai Hoang, Nam Thoai

2023 International Conference on Advanced Computing and Analytics (ACOMPA)

IEEE
HPCBackfillingSchedulingResource Management
Book Series2024HPC Systems & AI Infrastructure

JREP - A Job Runtime Ensemble Predictor for Improving Scheduling Performance on High Performance Computing Systems

Thanh Hoang Le Hai, Thin Nguyen Manh, Hung Nguyen Quang, Nam Thoai

Communications in Computer and Information Science, FDSE 2024, pp. 144-157

ScopusSpringer
HPCRuntime PredictionSchedulingEnsemble Learning

2023

Conference2023Smart City & Public-sector AI

AI-based traffic counting: A Case Study in Vietnam

Nhu Phuc Nguyen, Hoang Minh Nguyen, Hoang-Loc La, Truong Thi Tran Thi, Ngoc Hieu Duong, Thanh Sach Le, Duy Lai Nguyen Le, Nam Thoai

International Conference on Advanced Computing and Analytics (ACOMPA)

IEEE
AITraffic CountingComputer VisionSmart City
Book Series2023Data Streaming & IoT Platforms

Virtual Sensor Data Imputation Using Generative Adversarial Imputation Nets and Pearson Correlation

Nguyen Thanh Quan, Nguyen Quang Hung, Nam Thoai

Lecture Notes in Networks and Systems, ICICT 2023

ScopusSpringer
Virtual SensorGANData ImputationIoT

2021

Conference2021Distributed Systems & Networking

CDNET: A Content Delivery Network Emulator

La Hoang Loc, Tran Ngoc Anh Tu, Masato Yoshimi, Takuma Nakajima, Thoai Nam

International Symposium on Networks, Computers and Communications (ISNCC)

IEEE
CDNEmulationNetworkingDistributed Systems
Conference2021HPC Systems & AI Infrastructure

Potential of Applying kNN with Soft Walltime to Improve Scheduling Performance

Thanh Hoang Le Hai, La Hoang Loc, Nam Thoai

International Conference on Computing, Computational Modelling and Applications (ICCMA)

IEEE
HPCkNNWalltime PredictionScheduling

2019

Conference2019Distributed Systems & Networking

A Scalable Color-Based Caching Scheme in Telco-CDNs

Anh-Tu Ngoc Tran, Thanh-Dang Diep, Takuma Nakajima, Masato Yoshimi, Nam Thoai

15th International Conference on Network and Service Management (CNSM)

IEEE
Telco-CDNCachingNetworkingDistributed Systems
Journal2019HPC Systems & AI Infrastructure

A time-stamping system to detect memory consistency errors in MPI one-sided applications

Thanh-Dang Diep, Kien Trung Pham, Karl Furlinger, Nam Thoai

Parallel Computing, Vol. 86, pp. 36-44

Web of ScienceSCIE
MPIParallel ComputingDebuggingMemory Consistency

2015

Journal2015Scientific Computing

Multi-agent simulation on multiple GPUs

Ho Nhut Minh, Nam Thoai, Wong F. G.

Future Generation Computer Systems, Vol. 57, pp. 118-132

Web of ScienceSCIE
GPUSimulationParallel ComputingMulti-agent Simulation

2014

Journal2014HPC Systems & AI Infrastructure

Parallel Workload Modeling with Realistic Characteristics

Nguyen Minh Tri, Nam Thoai, Erik Dick

IEEE Transactions on Parallel and Distributed Systems, 25(8), pp. 2138-2148

SCIIEEE
Parallel WorkloadHPCWorkload ModelingDistributed Systems

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