In Draft or Under Review

Coarsening Graphs with Nodal Domain Filtering
Christopher Brissette, Andy Huang, and George M. Slota
2023

Spectrum consistent coarsening approximates edge weights
Christopher Brissette, Andy Huang, and George M. Slota
To appear in the SIAM Journal on Matrix Analysis and Applications (SIMAX)
2022

Correcting Output Degree Sequences in ChungLu Random Graph Generation
Paper 
Slides 
BibTeX
Christopher Brissette, David Liu, and George M. Slota
In the Proceedings of The 11th International Conference on Complex Networks and their Applications

Explicit Ordering Refinement for Accelerating Irregular Graph Analysis
Paper 
Slides 
(pdf version) 
BibTeX
Michael Mandulak, Ruochen Hu, and George M. Slota
In the Proceedings of 26th IEEE High Performance Extreme Computing Conference

Achieving Speedups for Distributed Graph Biconnectivity
Paper 
Slides 
BibTeX
Ian Bogle and George M. Slota
In the Proceedings of 26th IEEE High Performance Extreme Computing Conference

Parallel coarsening of graph data with spectral guarantees
Paper 
Slides 
BibTeX
Christopher Brissette, Andy Huang, and George M. Slota
In the Proceedings of TDA: Applications of Topological Data Analysis to Data Science, Artificial Intelligence, and Machine Learning

Distributed Algorithms for the Graph Biconnectivity and Least Common Ancestor Problems
Paper 
Slides 
BibTeX
Ian Bogle and George M. Slota
In the Proceedings of the 6th IEEE Workshop on Parallel and Distributed Processing for Computational Social Systems

Parallel Graph Coloring Algorithms for Distributed GPU Environments
Paper 
BibTeX
Ian Bogle, George M. Slota, Erik G. Boman, Karen D. Devine, and Sivasankaran Rajamanickam
Elsevier Parallel Computing, Volume 110, Issue C, May 2022
2021

Limitations of Chung Lu Random Graph Generation
Paper 
Slides 
BibTeX
Christopher Brissette and George M. Slota
In the Proceedings of The 10th International Conference on Complex Networks and their Applications
2020

Distributed Memory Graph Coloring Algorithms for Multiple GPUs
Paper 
Slides 
(pdf version) 
BibTeX
Ian Bogle, Erik G. Boman, Karen Devine, and George M. Slota
In the Proceedings of the 10th Workshop on Irregular Applications: Architectures and Algorithms (IA^3)

Parallel Computation of Fixed Points on Networks of Nonlinear ODE
Extended Abstract 
Poster
Christopher Brissette, Jianxi Gao, Malik MagdonIsmail, and George M. Slota
2020 SIAM Workshop on Network Science (NS20)

Scalable MultiConstraint ComplexObjective Graph Partitioning
Paper 
Supplement 
BibTeX
George M. Slota, Cameron Root, Karen Devine, Kamesh Madduri, and Sivasankaran Rajamanickam
IEEE Transactions on Parallel and Distributed Systems, vol. 3112, pp. 27892801

A Parallel LFRlike Benchmark for Evaluating Community Detection Algorithms
Paper 
Slides 
Video 
BibTeX
George M. Slota and Jack Garbus
In the Proceedings of the 4th IEEE Workshop on Parallel and Distributed Processing for Computational Social Systems (ParSocial 2020)

Parallel Generation of Simple Null Graph Models
Paper 
Slides 
Video 
BibTeX
Jack Garbus, Christoper Brissette, and George M. Slota
In the Proceedings of the 4th IEEE Workshop on Parallel and Distributed Processing for Computational Social Systems (ParSocial 2020)

Fast and High Quality Graph Alignment via Treelets
Paper 
Slides 
Video 
BibTeX
Morgan Lee and George M. Slota
In the Proceedings of the 19th IEEE International Workshop on High Performance Computational Biology (HiCOMB20)
2019

Parallel Graph Coloring using MPI and Kokkos
Ian Bogle, Erik G. Boman, Kareen Devine, Sivasankaran Rajamanickam, and George M. Slota
Technical Report in the Computing Research Center Summer Student Intern Proceedings, Sandia National Labs, 2019

Scalable Generation of Graphs for Benchmarking HPC CommunityDetection Algorithms
Paper 
Slides 
BibTeX
George M. Slota, Jonathan Berry, Simon D. Hammond, Stephen Olivier, Cynthia Phillips, and Sivasankaran Rajamanickam
In the Proceedings of the 2019 IEEE International Conference for High Performance Computing, Networking, Storage and Analysis (SC19)

A Parallel Graph Algorithm for Detecting Mesh Singularities in Distributed Memory Ice Sheet Simulations
Paper 
Slides 
(pdf version) 
BibTeX
Ian Bogle, Karen Devine, Mauro Perego, Sivasankaran Rajamanickam, and George M. Slota
In the Proceedings of the IEEE 48th International Conference on Parallel Processing (ICPP19)
[Awarded best paper]
2018

Removing Degenerate Features from Icesheet Meshes
Proceedings
Ian Bogle, Karen Devine, Mauro Perego, Sivasankaran Rajamanickam, and George M. Slota
Technical Report in the Computing Research Center Summer Student Intern Proceedings, Sandia National Labs, 2018

Experimental Design of Work Chunking for Graph Algorithms on High Bandwidth Memory Architectures
Paper 
Slides 
BibTeX
George M. Slota and Sivasankaran Rajamanickam
In the Proceedings of the 32nd IEEE International Parallel and Distributed Processing Symposium (IPDPS18)
2017

Partitioning Trillionedge Graphs in Minutes
Paper 
Extended Version 
Slides 
BibTeX
Code
George M. Slota, Sivasankaran Rajamanickam, Karen Devine, and Kamesh Madduri
In the Proceedings of the 31st IEEE International Parallel and Distributed Processing Symposium (IPDPS17)

Order or Shuffle: Empirically Evaluating Vertex Order Impact on Parallel Graph Computations
Paper 
Extended Version 
Slides 
BibTeX
George M. Slota, Sivasankaran Rajamanickam, and Kamesh Madduri
In the Proceedings of the Graph Algorithms Building Blocks Workshop (GABBâ€™2017)

Fast Parallel Graph Triad Census and Triangle Listing on Sharedmemory Platforms
BibTeX
Sindhuja Parimalarangan, George M. Slota, and Kamesh Madduri
In the Proceedings of The 2nd IEEE Workshop on Parallel and Distributed Processing for Computational Social Systems (ParSocial 2017)
2016

Complex Network Partitioning Using Label Partitioning
Paper 
Link 
BibTeX 
Code
George M. Slota, Kamesh Madduri, and Sivasankaran Rajamanickam
SIAM Journal on Scientific Computing, vol. 385, pp. S620S645, 2016.

Processing Trillion Edge Graphs in Distributed Memory
George M. Slota
Blue Waters Annual Report, 2016

Irregular Graph Algorithms on Modern Multicore, Manycore, and Distributed Processing Systems
Thesis
George M. Slota
Doctoral Thesis, The Department of Computer Science and Engineering, The Pennsylvania State University, 2016

A Case Study of Complex Graph Analysis in Distributed Memory: Implementation and Optimization
Paper 
Slides 
BibTeX 
Code
George M. Slota, Sivasankaran Rajamanickam, and Kamesh Madduri
In the Proceedings of the 30th IEEE International Parallel and Distributed Processing Symposium (IPDPS16)
2015

Massively Parallel Graph Analytics
Book
George M. Slota
Blue Waters Annual Report, 2015

Parallel Colorcoding
Paper 
Link 
BibTeX
George M. Slota and Kamesh Madduri
Parallel Computing, vol. 47, pp. 5169, August 2015

Highperformance Graph Analytics on Manycore Processors
Paper 
Slides 
BibTeX 
Code
George M. Slota, Sivasankaran Rajamanickam, and Kamesh Madduri
In the Proceedings of the 29th IEEE International Parallel and Distributed Processing Symposium (IPDPS15)
2014

Strongly Connected Components on GPU
Proceedings
George M. Slota, Sivasankaran Rajamanickam, and Kamesh Madduri
Technical Report in the Computing Research Center Summer Student Intern Proceedings, Sandia National Labs, 2014

Simple Parallel Biconnectivity Approaches for Multicore Platforms
Paper 
Slides 
BibTeX 
Code
George M. Slota and Kamesh Madduri
In the Proceedings of the IEEE Conference on High Performance Computing (HiPC 2014)

PuLP: Scalable MultiObjective MultiConstraint Partitioning for SmallWorld Networks
Paper 
Slides 
BibTeX
Code
George M. Slota, Kamesh Madduri, and Sivasankaran Rajamanickam
In the Proceedings of the 2nd IEEE Conference on Big Data (BigData 2014)

BFS and Coloringbased Parallel Algorithms for Strongly Connected Components and Related Problems
Paper 
Extended Version 
Slides 
BibTeX
Code
George M. Slota, Sivasankaran Rajamanickam, and Kamesh Madduri
In the Proceedings of the 28th IEEE International Parallel and Distributed Processing Symposium (IPDPS14)

Complex Network Analysis using Parallel Approximate Motif Counting
Paper 
Extended Version 
Slides 
BibTeX
George M. Slota and Kamesh Madduri
In the Proceedings of the 28th IEEE International Parallel and Distributed Processing Symposium (IPDPS14)
2013

Fast Parallel Detection of Strongly Connected Components in Massive Graphs: The Multistep Method
Proceedings
George M. Slota and Sivasankaran Rajamanickam
Technical Report in the Computer Science Research Institute Summer Student Intern Proceedings, Sandia National Labs, 2013

Fast Approximate Subgraph Counting and Enumeration
Paper 
Slides 
BibTeX
Code
George M. Slota and Kamesh Madduri
In the Proceedings of the IEEE 42nd International Conference on Parallel Processing (ICPP13)
[Awarded best paper]

Finite Element Modeling of Compressor Blade Leading Edge Curl, Erosion and Deformation
Paper 
BibTeX
George M. Slota and Douglas E. Wolfe
In the Proceedings of the 10th Pacific Rim Conference on Ceramic and Glass (PACRIM)

Symmetry Detection from Real World Images Competition 2013: Summary and Results
Paper 
Link 
BibTeX
Jingchen Liu, George M. Slota, Gang Zheng, Zhaohui Wu, Minwoo Park, Seungkyo Lee, Ingmar Rauschert, Yanxi Liu
2013 Workshop on Symmetry Detection from Real World Images (CVPRW13)
Before 2013

Erosion Resistant Coatings for the Suppression of Leading Edge Burr: Modeling and Testing
Douglas E. Wolfe, George M. Slota, Brian Borawski, Mike Reedy, Scottie Showers, Anna Stump, and Thomas Medill
Technical Memorandum File No. TM12013, The Applied Research Laboratory, The Pennsylvania State University, 2012

Finite Element Modeling of Leading Edge Curl Phenomenon
Thesis
George M. Slota
Undergraduate Honors Thesis, The Schreyer Honors College, The Pennsylvania State University, 2009
Technical Report No. TR09010, The Applied Research Laboratory, The Pennsylvania State University, 2009