Alex Sim

133 papers A 9B 18C 3Misc 12Journal 42Unranked 44
YearRankTypeTitle / Venue / Authors
2026 Misc conf
BBRv3 Startup Behavior: Analysis and Fairness Enhancements.
ICNC
Imtiaz Mahmud, Kesheng Wu, Alex Sim, Anirban Mandal, Ewa Deelman
2026 Misc conf
Predicting Dataset Popularity for Improved Distributed Content Caching in Scientific Workflows.
ICNC
Malavikha Sudarshan, Alex Sim, Kesheng Wu
2026 Misc conf
Time-series Forecasting for Network Utilization in Large-Scale Scientific Workflows.
ICNC
Veronica Yakubovich, Ivy Sim, Phillip Kim, Nick Monozon, Jinny Chung, Alex Sim, Kesheng Wu
2026 Misc conf
Validating TCP Behavior in DISTRI: A Comparison of Simulated and Real-World Network Performance for Distributed Computing.
ICNC
Imtiaz Mahmud, Kesheng Wu, Alex Sim, Anirban Mandal, Ewa Deelman
2025 — conf
Achieving Deterministic and Reliable Large-Scale Data Transfers in a Scientific Network.
MILCOM
Carolina Minami Oguchi, Vijeth Kumbarahally Lakshminarayana, Alex Sim, Kesheng Wu, Dipak Ghosal
2025 — conf
Conditional Recurrent Neural Networks for Enhancing Throughput Prediction and Slow File Transfers Detection in Large Science Workflows.
CCNC
Boyu Fan, Alex Sim, Kesheng Wu, Jinoh Kim
2025 Misc conf
Improving Slow Transfer Predictions: Generative Methods Compared.
ICNC
Jacob Taegon Kim, Alex Sim, Kesheng Wu, Jinoh Kim
2025 J jnl
Improving Slow Transfer Predictions: Generative Methods Compared.
CoRR
Jacob Taegon Kim, Alex Sim, Kesheng Wu, Jinoh Kim
2025 J jnl
Multi-Resolution Model Fusion for Accelerating the Convolutional Neural Network Training.
CoRR
Kewei Wang, Claire Songhyun Lee, Sunwoo Lee, Vishu Gupta, Jan Balewski, Alex Sim, Peter Nugent, Ankit Agrawal, Alok N. Choudhary, Kesheng Wu, Wei-keng Liao
2025 J jnl
Regen: An object layout regenerator on large-scale production HPC systems.
Future Gener. Comput. Syst.
Dong Kyu Sung, Sunggon Kim, Sangjin Lee, Houjun Tang, Alex Sim, Kesheng Wu, Suren Byna, Yongseok Son
2025 J jnl
ScaleQsim: Highly Scalable Quantum Circuit Simulation Framework for Exascale HPC Systems.
Proc. ACM Meas. Anal. Comput. Syst.
Changjong Kim, Ehan Sohn, Seunghwan Kim, Alex Sim, Kesheng Wu, Houjun Tang, Yongseok Son, Sunggon Kim
2025 — conf
Toward Performance Prediction in Large-Scale Systems through Temporal System and Application Log Analysis.
IPDPS (Workshops)
Ehan Sohn, Changjong Kim, Alex Sim, Dong Kyu Sung, Yongseok Son, Jisung Park, Sunggon Kim
2024 — conf
A Study of a Deterministic Networking Framework for Latency Critical Large Scientific Data Transfers.
SC Workshops
Vijeth Kumbarahally Lakshminarayana, Carolina Minami Oguchi, Alex Sim, Kesheng Wu, Dipak Ghosal
2024 A conf
A2FL: Autonomous and Adaptive File Layout in HPC through Real-time Access Pattern Analysis.
IPDPS
Dong Kyu Sung, Yongseok Son, Alex Sim, Kesheng Wu, Suren Byna, Houjun Tang, Hyeonsang Eom, Changjong Kim, Sunggon Kim
2023 — conf
Analyzing Transatlantic Network Traffic over Scientific Data Caches.
SNTA@HPDC
Ziyue Deng, Alex Sim, Kesheng Wu, Chin Guok, Damian Hazen, Inder Monga, Fabio Andrijauskas, Frank Würthwein, Derek Weitzel
2023 J jnl
Analyzing Transatlantic Network Traffic over Scientific Data Caches.
CoRR
Ziyue Deng, Alex Sim, Kesheng Wu, Chin Guok, Damian Hazen, Inder Monga, Fabio Andrijauskas, Frank Würthwein, Derek Weitzel
2023 B conf
Counterfactual Analysis: A Case Study on Impact of External Events on Building Energy Consumption.
IEEE Big Data
Carolina Minami Oguchi, Dipak Ghosal, Alex Sim, Kesheng Wu
2023 J jnl
Design and implementation of I/O performance prediction scheme on HPC systems through large-scale log analysis.
J. Big Data
Sunggon Kim, Alex Sim, Kesheng Wu, Suren Byna, Yongseok Son
2023 Misc conf
Effectiveness and predictability of in-network storage cache for Scientific Workflows.
ICNC
Caitlin Sim, Kesheng Wu, Alex Sim, Inder Monga, Chin Guok, Frank Würthwein, Diego Davila, Harvey B. Newman, Justas Balcas
2023 J jnl
Effectiveness and predictability of in-network storage cache for scientific workflows.
CoRR
Caitlin Sim, Kesheng Wu, Alex Sim, Inder Monga, Chin Guok, Frank Würthwein, Diego Davila, Harvey B. Newman, Justas Balcas
2023 J jnl
Gender Gaps in Mode Usage, Vehicle Ownership, and Spatial Mobility When Entering Parenthood: A Life Course Perspective.
Syst.
Hung-Chia Yang, Ling Jin, Alina Lazar, Annika Todd-Blick, Alex Sim, Kesheng Wu, Qianmiao Chen, C. Anna Spurlock
2023 J jnl
Leveraging History to Predict Infrequent Abnormal Transfers in Distributed Workflows.
Sensors
Robin Shao, Alex Sim, Kesheng Wu, Jinoh Kim
2023 J jnl
Locating Partial Discharges in Power Transformers with Convolutional Iterative Filtering.
Sensors
Jonathan Wang, Kesheng Wu, Alex Sim, Seongwook Hwangbo
2022 — conf
Access Trends of In-network Cache for Scientific Data.
SNTA@HPDC
Ruize Han, Alex Sim, Kesheng Wu, Inder Monga, Chin Guok, Frank Würthwein, Diego Davila, Justas Balcas, Harvey B. Newman
2022 J jnl
Access Trends of In-network Cache for Scientific Data.
CoRR
Ruize Han, Alex Sim, Kesheng Wu, Inder Monga, Chin Guok, Frank Würthwein, Diego Davila, Justas Balcas, Harvey B. Newman
2022 J jnl
Deploying in-network caches in support of distributed scientific data sharing.
CoRR
Alex Sim, Ezra Kissel, Chin Guok
2022 J jnl
Design and implementation of dynamic I/O control scheme for large scale distributed file systems.
Clust. Comput.
Sunggon Kim, Alex Sim, Kesheng Wu, Suren Byna, Yongseok Son
2022 J jnl
Enhancing IoT anomaly detection performance for federated learning.
Digit. Commun. Networks
Brett Weinger, Jinoh Kim, Alex Sim, Makiya Nakashima, Nour Moustafa, K. John Wu
2022 J jnl
Extract Dynamic Information To Improve Time Series Modeling: a Case Study with Scientific Workflow.
CoRR
Jeeyung Kim, Mengtian Jin, Youkow Homma, Alex Sim, Wilko Kroeger, Kesheng Wu
2022 J jnl
Feature Engineering and Classification Models for Partial Discharge in Power Transformers.
CoRR
Jonathan Wang, Kesheng Wu, Alex Sim, Seongwook Hwangbo
2022 — conf
Predicting Slow Network Transfers in Scientific Computing.
SNTA@HPDC
Robin Shao, Jinoh Kim, Alex Sim, Kesheng Wu
2022 A conf
SNTA'22: The 5th Workshop on Systems and Network Telemetry and Analytics.
HPDC
Jinoh Kim, Massimo Cafaro, Jerry Chou, Alex Sim
2022 — ed.
SNTA@HPDC 2022, Fifth International Workshop on Systems and Network Telemetry and Analytics, Minneapolis, MN, USA, 30 June 2022
SNTA@HPDC
Massimo Cafaro, Jerry Chou, Jinoh Kim, Alex Sim
2022 — conf
Studying Scientific Data Lifecycle in On-demand Distributed Storage Caches.
SNTA@HPDC
Julian Bellavita, Alex Sim, Kesheng Wu, Inder Monga, Chin Guok, Frank Würthwein, Diego Davila
2022 J jnl
Studying Scientific Data Lifecycle in On-demand Distributed Storage Caches.
CoRR
Julian Bellavita, Alex Sim, Kesheng Wu, Inder Monga, Chin Guok, Frank Würthwein, Diego Davila
2022 J jnl
The LBNL Superfacility Project Report.
CoRR
Deborah Bard, Cory Snavely, Lisa Gerhardt, Jason Lee, Becci Totzke, Katie Antypas, William Arndt, Johannes P. Blaschke, Suren Byna, Ravi Cheema, Shreyas Cholia, Mark R. Day, Bjoern Enders, Aditi Gaur, Annette Greiner, Taylor L. Groves, Mariam Kiran, Quincey Koziol, Tom Lehman, Kelly Rowland, Chris Samuel, Ashwin Selvarajan, Alex Sim, David Skinner, Laurie Stephey, Rollin C. Thomas, Gabor Torok
2022 B conf
Using Multi-Resolution Data to Accelerate Neural Network Training in Scientific Applications.
CCGRID
Kewei Wang, Sunwoo Lee, Jan Balewski, Alex Sim, Peter Nugent, Ankit Agrawal, Alok N. Choudhary, Kesheng Wu, Wei-keng Liao
2021 — conf
Access Patterns to Disk Cache for Large Scientific Archive.
SNTA@HPDC
Yumeng Wang, Kesheng Wu, Alex Sim, Shinjae Yoo, Shigeki Misawa
2021 Misc conf
An In-Depth I/O Pattern Analysis in HPC Systems.
HiPC
Jiwoo Bang, Chungyong Kim, Kesheng Wu, Alex Sim, Suren Byna, Hanul Sung, Hyeonsang Eom
2021 — conf
Analyzing Scientific Data Sharing Patterns for In-network Data Caching.
SNTA@HPDC
Elizabeth Copps, Huiyi Zhang, Alex Sim, Kesheng Wu, Inder Monga, Chin Guok, Frank Würthwein, Diego Davila, Edgar Fajardo Hernandez
2021 J jnl
Analyzing scientific data sharing patterns for in-network data caching.
CoRR
Elizabeth Copps, Huiyi Zhang, Alex Sim, Kesheng Wu, Inder Monga, Chin Guok, Frank Würthwein, Diego Davila, Edgar Fajardo Hernandez
2021 Misc conf
Asynchronous I/O Strategy for Large-Scale Deep Learning Applications.
HiPC
Sunwoo Lee, Qiao Kang, Kewei Wang, Jan Balewski, Alex Sim, Ankit Agrawal, Alok N. Choudhary, Peter Nugent, Kesheng Wu, Wei-keng Liao
2021 J jnl
Automated Feature Selection for Anomaly Detection in Network Traffic Data.
ACM Trans. Manag. Inf. Syst.
Makiya Nakashima, Alex Sim, Youngsoo Kim, Jonghyun Kim, Jinoh Kim
2021 — conf
GPU-based Classification for Wireless Intrusion Detection.
SNTA@HPDC
Alina Lazar, Alex Sim, Kesheng Wu
2021 J jnl
Improving Botnet Detection with Recurrent Neural Network and Transfer Learning.
CoRR
Jeeyung Kim, Alex Sim, Jinoh Kim, Kesheng Wu, Jaegyoon Hahm
2021 J jnl
Network traffic performance analysis from passive measurements using gradient boosting machine learning.
Int. J. Big Data Intell.
Astha Syal, Alina Lazar, Jinoh Kim, Alex Sim, Kesheng Wu
2021 — ed.
SNTA@HPDC 2021: Proceedings of the 2021 on Systems and Network Telemetry and Analytics, Virtual Event, Sweden, 21 June, 2021.
SNTA@HPDC
Massimo Cafaro, Jinoh Kim, Alex Sim
2020 B conf
A Deep Deterministic Policy Gradient Based Network Scheduler For Deadline-Driven Data Transfers.
Networking
Gaurav R. Ghosal, Dipak Ghosal, Alex Sim, Aditya V. Thakur, Kesheng Wu
2020 B conf
Botnet Detection Using Recurrent Variational Autoencoder.
GLOBECOM
Jeeyung Kim, Alex Sim, Jinoh Kim, Kesheng Wu
2020 J jnl
Botnet Detection Using Recurrent Variational Autoencoder.
CoRR
Jeeyung Kim, Alex Sim, Jinoh Kim, Kesheng Wu
2020 — conf
Cross-facility science with the Superfacility Project at LBNL.
XLOOP@SC
Bjoern Enders, Debbie Bard, Cory Snavely, Lisa Gerhardt, Jason Lee, Becci Totzke, Katie Antypas, Suren Byna, Ravi Cheema, Shreyas Cholia, Mark R. Day, Aditi Gaur, Annette Greiner, Taylor L. Groves, Mariam Kiran, Quincey Koziol, Kelly Rowland, Chris Samuel, Ashwin Selvarajan, Alex Sim, David Skinner, Rollin C. Thomas, Gabor Torok
2020 — conf
Effective Missing Value Imputation Methods for Building Monitoring Data.
IEEE BigData
Brian Cho, Teresa Dayrit, Yuan Gao, Zhe Wang, Tianzhen Hong, Alex Sim, Kesheng Wu
2020 — conf
Enhancing IoT Anomaly Detection Performance for Federated Learning.
MSN
Brett Weinger, Jinoh Kim, Alex Sim, Makiya Nakashima, Nour Moustafa, K. John Wu
2020 — conf
Evaluation of Deep Learning Models for Network Performance Prediction for Scientific Facilities.
SNTA@HPDC
Makiya Nakashima, Alex Sim, Jinoh Kim
2020 — conf
Feature Selection Improves Tree-based Classification for Wireless Intrusion Detection.
SNTA@HPDC
Shilpa Bhandari, Avinash K. Kukreja, Alina Lazar, Alex Sim, Kesheng Wu
2020 — conf
HPC Workload Characterization Using Feature Selection and Clustering.
SNTA@HPDC
Jiwoo Bang, Chungyong Kim, Kesheng Wu, Alex Sim, Suren Byna, Sunggon Kim, Hyeonsang Eom
2020 B conf
Predicting Resource Requirement in Intermediate Palomar Transient Factory Workflow.
CCGRID
Qiao Kang, Alex Sim, Peter Nugent, Sunwoo Lee, Wei-keng Liao, Ankit Agrawal, Alok N. Choudhary, Kesheng Wu
2020 — ed.
Proceedings of the 3rd International Workshop on Systems and Network Telemetry and Analytics, SNTA@HPDC 2020, Stockholm, Sweden, June 23, 2020
SNTA@HPDC
Massimo Cafaro, Jinoh Kim, Alex Sim
2020 J jnl
Software-Defined Network for End-to-end Networked Science at the Exascale.
CoRR
Inder Monga, Chin Guok, John MacAuley, Alex Sim, Harvey B. Newman, Justas Balcas, Phil DeMar, Linda Winkler, Tom Lehman, Xi Yang
2020 J jnl
Software-Defined Network for End-to-end Networked Science at the Exascale.
Future Gener. Comput. Syst.
Inder Monga, Chin Guok, John MacAuley, Alex Sim, Harvey B. Newman, Justas Balcas, Phil DeMar, Linda Winkler, Tom Lehman, Xi Yang
2020 A conf
Towards HPC I/O Performance Prediction through Large-scale Log Analysis.
HPDC
Sunggon Kim, Alex Sim, Kesheng Wu, Suren Byna, Yongseok Son, Hyeonsang Eom
2020 — conf
Transfer Learning Approach for Botnet Detection Based on Recurrent Variational Autoencoder.
SNTA@HPDC
Jeeyung Kim, Alex Sim, Jinoh Kim, Kesheng Wu, Jaegyoon Hahm
2019 J jnl
A New Approach to Multivariate Network Traffic Analysis.
J. Comput. Sci. Technol.
Jinoh Kim, Alex Sim
2019 B conf
A Reinforcement Learning Based Network Scheduler for Deadline-Driven Data Transfers.
GLOBECOM
Dipak Ghosal, Sambit Shukla, Alex Sim, Aditya V. Thakur, Kesheng Wu
2019 J jnl
An Ensemble Approach toward Automated Variable Selection for Network Anomaly Detection.
CoRR
Makiya Nakashima, Alex Sim, Youngsoo Kim, Jonghyun Kim, Jinoh Kim
2019 — conf
Automatic Detection of Network Traffic Anomalies and Changes.
SNTA@HPDC
Astha Syal, Alina Lazar, Jinoh Kim, Alex Sim, Kesheng Wu
2019 — conf
Co-optimizing Latency and Energy for IoT services using HMP servers in Fog Clusters.
FMEC
Sambit Shukla, Dipak Ghosal, Kesheng Wu, Alex Sim, Matthew K. Farrens
2019 B conf
DCA-IO: A Dynamic I/O Control Scheme for Parallel and Distributed File Systems.
CCGRID
Sunggon Kim, Alex Sim, Kesheng Wu, Suren Byna, Teng Wang, Yongseok Son, Hyeonsang Eom
2019 J jnl
Evaluating the Effects of Missing Values and Mixed Data Types on Social Sequence Clustering Using t-SNE Visualization.
ACM J. Data Inf. Qual.
Alina Lazar, Ling Jin, C. Anna Spurlock, Kesheng Wu, Alex Sim, Annika Todd
2019 — conf
Federated Wireless Network Intrusion Detection.
IEEE BigData
Burak Cetin, Alina Lazar, Jinoh Kim, Alex Sim, Kesheng Wu
2019 J jnl
IDEALEM: Statistical Similarity Based Data Reduction.
CoRR
Dongeun Lee, Alex Sim, Jaesik Choi, Kesheng Wu
2019 B conf
Multidimensional Compression with Pattern Matching.
DCC
Olivia Del Guercio, Rafael Orozco, Alex Sim, K. John Wu
2019 J jnl
Multivariate network traffic analysis using clustered patterns.
Computing
Jinoh Kim, Alex Sim, Brian Tierney, Sang C. Suh, Ikkyun Kim
2019 — conf
Performance Prediction for Data Transfers in LCLS Workflow.
SNTA@HPDC
Mengtian Jin, Youkow Homma, Alex Sim, Wilko Kroeger, Kesheng Wu
2019 — ed.
Proceedings of the ACM Workshop on Systems and Network Telemetry and Analytics, SNTA@HPDC 2019, Phoenix, AZ, USA, June 25, 2019.
SNTA@HPDC
Jinoh Kim, Alex Sim
2019 — conf
Session details: Technical Session I.
SNTA@HPDC
Alex Sim
2019 — conf
Similarity-based Compression with Multidimensional Pattern Matching.
SNTA@HPDC
Olivia Del Guercio, Rafael Orozco, Alex Sim, Kesheng Wu
2019 — conf
Spatiotemporal Real-Time Anomaly Detection for Supercomputing Systems.
IEEE BigData
Qiao Kang, Ankit Agrawal, Alok N. Choudhary, Alex Sim, Kesheng Wu, Rajkumar Kettimuthu, Peter H. Beckman, Zhengchun Liu, Wei-keng Liao
2018 — conf
Auto-Tuned Publisher in a Pub/Sub System: Design and Performance Evaluation.
ICAC
Sowmya Balasubramanian, Dipak Ghosal, Kamala Narayanan Balasubramanian Sharath, Eric Pouyoul, Alex Sim, Kesheng Wu, Brian Tierney
2018 J jnl
Consensus Ensemble System for Traffic Flow Prediction.
IEEE Trans. Intell. Transp. Syst.
Hongyuan Zhan, Gabriel Gomes, Xiaoye S. Li, Kamesh Madduri, Alex Sim, Kesheng Wu
2018 — conf
Dynamic Online Performance Optimization in Streaming Data Compression.
IEEE BigData
J. Kade Gibson, Dongeun Lee, Jaesik Choi, Alex Sim
2018 — conf
Identifying Anomalous File Transfer Events in LCLS Workflow.
AI-Science@HPDC
Mengying Yang, Xinyu Liu, Wilko Kroeger, Alex Sim, Kesheng Wu
2018 A conf
Modeling Data Transfers: Change Point and Anomaly Detection.
ICDCS
Cecilia Dao, Xinyu Liu, Alex Sim, Craig Tull, Kesheng Wu
2018 — conf
Predicting Network Traffic Using TCP Anomalies.
IEEE BigData
Alina Lazar, Kesheng Wu, Alex Sim
2018 J jnl
Predicting baseline for analysis of electricity pricing.
Int. J. Big Data Intell.
Taehoon Kim, Jaesik Choi, Dongeun Lee, Alex Sim, C. Anna Spurlock, Annika Todd, Kesheng Wu
2018 — conf
SDN for End-to-End Networked Science at the Exascale (SENSE).
INDIS@SC
Inder Monga, Chin Guok, John MacAuley, Alex Sim, Harvey B. Newman, Justas Balcas, Phil DeMar, Linda Winkler, Tom Lehman, Xi Yang
2018 A conf
Spatio-Temporal Analysis of HPC I/O and Connection Data.
ICDCS
Jinhwan Choi, Alex Sim
2018 — conf
Towards Autonomic Science Infrastructure: Architecture, Limitations, and Open Issues.
AI-Science@HPDC
Rajkumar Kettimuthu, Zhengchun Liu, Ian T. Foster, Peter H. Beckman, Alex Sim, Kesheng Wu, Wei-keng Liao, Qiao Kang, Ankit Agrawal, Alok N. Choudhary
2017 B conf
A New Approach to Online, Multivariate Network Traffic Analysis.
ICCCN
Jinoh Kim, Alex Sim
2017 Misc conf
A lightweight network anomaly detection technique.
ICNC
Jinoh Kim, Wucherl Yoo, Alex Sim, Sang C. Suh, Ikkyun Kim
2017 — conf
Accurate signal timing from high frequency streaming data.
IEEE BigData
Jonathan Wang, Kesheng Wu, Alex Sim, Seongwook Hwangbo
2017 Misc conf
An approach to online network monitoring using clustered patterns.
ICNC
Jinoh Kim, Alex Sim, Sang C. Suh, Ikkyun Kim
2017 — conf
Comparison of Clustering Techniques for Residential Energy Behavior Using Smart Meter Data.
AAAI Workshops
Ling Jin, Doris Lee, Alex Sim, Sam Borgeson, Kesheng Wu, C. Anna Spurlock, Annika Todd
2017 — conf
Convolutional Filtering for Accurate Signal Timing from Noisy Streaming Data.
DASC/PiCom/DataCom/CyberSciTech
Jonathan Wang, Kesheng Wu, Alex Sim, Seongwook Hwangbo
2017 — conf
Data quality challenges with missing values and mixed types in joint sequence analysis.
IEEE BigData
Alina Lazar, Ling Jin, C. Anna Spurlock, Kesheng Wu, Alex Sim
2017 B conf
Expanding Statistical Similarity Based Data Reduction to Capture Diverse Patterns.
DCC
Dongeun Lee, Alex Sim, Jaesik Choi, Kesheng Wu
2017 C conf
Feature Engineering and Classification Models for Partial Discharge Events in Power Transformers.
BDCAT
Jonathan Wang, Kesheng Wu, Alex Sim, Seongwook Hwangbo
2017 B conf
Improving Statistical Similarity Based Data Reduction for Non-Stationary Data.
SSDBM
Dongeun Lee, Alex Sim, Jaesik Choi, Kesheng Wu
2017 B conf
Parallel Variable Selection for Effective Performance Prediction.
CCGrid
Jonathan Wang, Wucherl Yoo, Alex Sim, Peter Nugent, Kesheng Wu
2016 B conf
Novel Data Reduction Based on Statistical Similarity.
SSDBM
Dongeun Lee, Alex Sim, Jaesik Choi, Kesheng Wu
2016 J jnl
Time-Series Forecast Modeling on High-Bandwidth Network Measurements.
J. Grid Comput.
Wucherl Yoo, Alex Sim
2016 J jnl
Towards Real-Time Detection and Tracking of Spatio-Temporal Features: Blob-Filaments in Fusion Plasma.
IEEE Trans. Big Data
Lingfei Wu, K. John Wu, Alex Sim, Michael Churchill, Jong Youl Choi, Andreas Stathopoulos, Choong-Seock Chang, Scott Klasky
2015 — conf
Extracting Baseline Electricity Usage Using Gradient Tree Boosting.
SmartCity
Taehoon Kim, Dongeun Lee, Jaesik Choi, Anna Spurlock, Alex Sim, Annika Todd, Kesheng Wu
2015 Misc conf
Network bandwidth utilization forecast model on high bandwidth networks.
ICNC
Wucherl Yoo, Alex Sim
2015 C conf
PATHA: Performance Analysis Tool for HPC Applications.
IPCCC
Wucherl Yoo, Michelle Koo, Yi Cao, Alex Sim, Peter Nugent, Kesheng Wu
2015 J jnl
Towards Real-Time Detection and Tracking of Blob-Filaments in Fusion Plasma Big Data.
CoRR
Lingfei Wu, Kesheng Wu, Alex Sim, Michael Churchill, Jong Youl Choi, Andreas Stathopoulos, Choong-Seock Chang, Scott Klasky
2014 — conf
Adaptation and policy-based resource allocation for efficient bulk data transfers in high performance computing environments.
NDM@SC
Ann L. Chervenak, Alex Sim, Junmin Gu, Robert E. Schuler, Nandan Hirpathak
2014 C conf
Efficient Data Staging Using Performance-Based Adaptation and Policy-Based Resource Allocation.
PDP
Ann L. Chervenak, Alex Sim, Junmin Gu, Robert Schuler, Nandan Hirpathak
2013 — conf
Estimating and Forecasting Network Traffic Performance Based on Statistical Patterns Observed in SNMP Data.
MLDM
Kejia Hu, Alex Sim, Demetres Antoniades, Constantine Dovrolis
2013 B conf
What SNMP Data Can Tell Us about Edge-to-Edge Network Performance.
PAM
Demetres Antoniades, Kejia Hu, Alex Sim, Constantine Dovrolis
2012 — conf
Adaptive Data Transfers that Utilize Policies for Resource Sharing.
SC Companion
Junmin Gu, David E. Smith, Ann L. Chervenak, Alex Sim
2012 — conf
Experiences with 100Gbps network applications.
DICT@HPDC
Mehmet Balman, Eric Pouyoul, Yushu Yao, E. Wes Bethel, Burlen Loring, Prabhat, John Shalf, Alex Sim, Brian L. Tierney
2010 A conf
A Flexible Reservation Algorithm for Advance Network Provisioning.
SC
Mehmet Balman, Evangelos Chaniotakis, Arie Shoshani, Alex Sim
2010 A conf
Lessons learned from moving earth system grid data sets over a 20 Gbps wide-area network.
HPDC
Rajkumar Kettimuthu, Alex Sim, Dan Gunter, Bill Allcock, Peer-Timo Bremer, John Bresnahan, Andrew Cherry, Lisa Childers, Eli Dart, Ian T. Foster, Kevin Harms, Jason Hick, Jason Lee, Michael Link, Jeff Long, Keith Miller, Vijaya Natarajan, Valerio Pascucci, Ken Raffenetti, David Ressman, Dean N. Williams, Loren Wilson, Linda Winkler
2009 — ch.
Dynamic Storage Management.
Scientific Data Management
Arie Shoshani, Flavia Donno, Junmin Gu, Jason Hick, Maarten Litmaath, Alex Sim
2009 J jnl
Interoperation of world-wide production e-Science infrastructures.
Concurr. Comput. Pract. Exp.
Morris Riedel, Erwin Laure, Thomas Soddemann, Laurence Field, John-Paul Navarro, James Casey, Maarten Litmaath, Jean-Philippe Baud, Birger Koblitz, Charlie Catlett, Dane Skow, Cindy Zheng, Philip M. Papadopoulos, Mason J. Katz, Neha Sharma, Oxana Smirnova, Balázs Kónya, Peter W. Arzberger, Frank Würthwein, Abhishek Singh Rana, Terrence Martin, M. Wan, Von Welch, Tony Rimovsky, Steven J. Newhouse, Andrea Vanni, Yoshio Tanaka, Yusuke Tanimura, Tsutomu Ikegami, David Abramson, Colin Enticott, Graham Jenkins, Ruth Pordes, Steven Timm, Gidon Moont, Mona Aggarwal, D. Colling, Olivier van der Aa, Alex Sim, Vijaya Natarajan, Arie Shoshani, Junmin Gu, S. Chen, Gerson Galang, Riccardo Zappi, Luca Magnoni, Vincenzo Ciaschini, Michele Pace, Valerio Venturi, Moreno Marzolla, Paolo Andreetto, Robert Cowles, Shaowen Wang, Yuji Saeki, Hitoshi Sato, Satoshi Matsuoka, Putchong Uthayopas, Somsak Sriprayoonsakul, Oscar Koeroo, Matthew Viljoen, Laura Pearlman, Stephen Pickles, David Wallom, Glenn Moloney, Jerome Lauret, Jim Marsteller, Paul Sheldon, Surya Pathak, Shaun De Witt, Jirí Mencák, Jens Jensen, Matt Hodges, Derek Ross, Sugree Phatanapherom, Gilbert Netzer, Anders Rhod Gregersen, Mike Jones, Péter Kacsuk, Achim Streit, Daniel Mallmann, Felix Wolf, Thomas Lippert, Thierry Delaitre, Eduardo Huedo, Neil Geddes
2009 J jnl
Practical Grid Storage Interoperation.
J. Grid Comput.
Jens Jensen, Roger Downing, Derek Ross, Matt Hodges, Alex Sim
2008 A conf
Efficient Operational Profiling of Systems Using Suffix Arrays on Execution Logs.
ISSRE
Meiyappan Nagappan, Mladen A. Vouk, Kesheng Wu, Alex Sim, Arie Shoshani
2007 Misc conf
Storage Resource Managers: Recent International Experience on Requirements and Multiple Co-Operating Implementations.
MSST
Lana Abadie, Paolo Badino, Jean-Philippe Baud, Ezio Corso, Matt Crawford, Shaun De Witt, Flavia Donno, Alberto Forti, Ákos Frohner, Patrick Fuhrmann, Gilbert Grosdidier, Junmin Gu, Jens Jensen, Birger Koblitz, Sophie Lemaitre, Maarten Litmaath, Dmitry Litvintsev, Giuseppe Lo Presti, Luca Magnoni, Tigran Mkrtchyan, Alexander Moibenko, Rémi Mollon, Vijaya Natarajan, Gene Oleynik, Timur Perelmutov, Donald Petravick, Arie Shoshani, Alex Sim, David E. Smith, Massimo Sponza, Paolo Tedesco, Riccardo Zappi
2007 J jnl
The Earth System Grid: Supporting the Next Generation of Climate Modeling Research
CoRR
David E. Bernholdt, Shishir Bharathi, David Brown, Kasidit Chanchio, Meili Chen, Ann L. Chervenak, Luca Cinquini, Bob Drach, Ian T. Foster, Peter Fox, José García, Carl Kesselman, Rob S. Markel, Don Middleton, Veronika Nefedova, Line Pouchard, Arie Shoshani, Alex Sim, Gary Strand, Dean N. Williams
2005 — conf
RRS: Replica Registration Service for Data Grids.
DMG
Arie Shoshani, Alex Sim, Kurt Stockinger
2005 J jnl
The Earth System Grid: Supporting the Next Generation of Climate Modeling Research.
Proc. IEEE
David E. Bernholdt, Shishir Bharathi, David Brown, Kasidit Chanchio, Meili Chen, Ann L. Chervenak, Luca Cinquini, Bob Drach, Ian T. Foster, Peter Fox, José García, Carl Kesselman, Rob S. Markel, Don Middleton, Veronika Nefedova, Line Pouchard, Arie Shoshani, Alex Sim, Gary Strand, Dean N. Williams
2004 B conf
DataMover: Robust Terabyte-Scale Multi-file Replication over Wide-Area Networks.
SSDBM
Alex Sim, Junmin Gu, Arie Shoshani, Vijaya Natarajan
2003 B conf
An Ontology for Scientific Information in a Grid Environment: the Earth System Grid.
CCGRID
Line Pouchard, Luca Cinquini, Bob Drach, Don Middleton, David E. Bernholdt, Kasidit Chanchio, Ian T. Foster, Veronika Nefedova, David Brown, Peter Fox, José García, Gary Strand, Dean N. Williams, Ann L. Chervenak, Carl Kesselman, Arie Shoshani, Alex Sim
2003 J jnl
High-performance remote access to climate simulation data: a challenge problem for data grid technologies.
Parallel Comput.
Ann L. Chervenak, Ewa Deelman, Carl Kesselman, William E. Allcock, Ian T. Foster, Veronika Nefedova, Jason Lee, Alex Sim, Arie Shoshani, Bob Drach, Dean N. Williams, Don Middleton
2001 J jnl
Experience with using CORBA to implement a file caching coordination system.
Concurr. Comput. Pract. Exp.
Alex Sim, Henrik Nordberg, Luis M. Bernardo, Arie Shoshani, Doron Rotem
2001 A conf
High-performance remote access to climate simulation data: a challenge problem for data grid technologies.
SC
William E. Allcock, Ian T. Foster, Veronika Nefedova, Ann L. Chervenak, Ewa Deelman, Carl Kesselman, Jason Lee, Alex Sim, Arie Shoshani, Bob Drach, Dean N. Williams
2000 — conf
Access Coordination of Tertiary Storage for High Energy Physics Applications.
IEEE Symposium on Mass Storage Systems
Luis M. Bernardo, Arie Shoshani, Alex Sim, Henrik Nordberg
2000 B conf
Coordinating Simultaneous Caching of File Bundles from Tertiary Storage.
SSDBM
Arie Shoshani, Alex Sim, Luis M. Bernardo, Henrik Nordberg
1999 B conf
Multidimensional Indexing and Query Coordination for Tertiary Storage Management.
SSDBM
Arie Shoshani, Luis M. Bernardo, Henrik Nordberg, Doron Rotem, Alex Sim
1999 — conf
Storage Access Coordination using CORBA.
DOA
Alex Sim, Henrik Nordberg, Luis M. Bernardo, Arie Shoshani, Doron Rotem
1996 J jnl
Invariant representation and hierarchical network for inspection of nuts from X-ray images.
Int. J. Imaging Syst. Technol.
Alex Sim, B. Parvin, P. Keagy
1995 — conf
Invariant representation and hierarchical network for inspection of nuts from X-ray images.
ICNN
Alex Sim, B. Parvin, P. Keagy