Geoffrey Sanders

60 papers A* 1A 3B 1C 2Misc 1Journal 32Unranked 19

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	Better Learning-Augmented Spanning Tree Algorithms via Metric Forest Completion. CoRR Nate Veldt, Thomas Stanley, Benjamin W. Priest, Trevor Steil, Keita Iwabuchi, T. S. Jayram, Grace J. Li, Geoffrey Sanders
2025	A*	`conf`	Approximate Forest Completion and Learning-Augmented Algorithms for Metric Minimum Spanning Trees. ICML Nate Veldt, Thomas Stanley, Benjamin W. Priest, Trevor Steil, Keita Iwabuchi, T. S. Jayram, Geoffrey Sanders
2025	J	`jnl`	Approximate Tree Completion and Learning-Augmented Algorithms for Metric Minimum Spanning Trees. CoRR Nate Veldt, Thomas Stanley, Benjamin W. Priest, Trevor Steil, Keita Iwabuchi, T. S. Jayram, Geoffrey Sanders
2025	J	`jnl`	Scalable edge clustering of dynamic graphs via weighted line graphs. J. Complex Networks Michael Ostroski, Geoffrey Sanders, Trevor Steil, Roger Pearce
2024	—	`conf`	NEO-DNND: Communication-Optimized Distributed Nearest Neighbor Graph Construction. SC Workshops Keita Iwabuchi, Trevor Steil, Benjamin W. Priest, Roger Pearce, Geoffrey Sanders
2023	J	`jnl`	Distributed approximate minimal Steiner trees with millions of seed vertices on billion-edge graphs. J. Parallel Distributed Comput. Tahsin Reza, Trevor Steil, Geoffrey Sanders, Roger Pearce
2023	J	`jnl`	Scalable Edge Clustering of Dynamic Graphs via Weighted Line Graphs. CoRR Michael Ostroski, Geoffrey Sanders, Trevor Steil, Roger Pearce
2023	—	`conf`	Towards A Massive-scale Distributed Neighborhood Graph Construction. SC Workshops Keita Iwabuchi, Trevor Steil, Benjamin Priest, Roger Pearce, Geoffrey Sanders
2022	J	`jnl`	Efficient Algebraic Multigrid Methods for Multilevel Overlapping Coclustering of User-Item Relationships. INFORMS J. Comput. Haifeng Xu, Rasha F. Kashef, Hans De Sterck, Geoffrey Sanders
2022	—	`ch.`	Massive-Scale Distributed Triangle Computation and Applications. Massive Graph Analytics Geoffrey Sanders, Roger Pearce, Benjamin W. Priest, Trevor Steil
2022	A	`conf`	Towards Distributed 2-Approximation Steiner Minimal Trees in Billion-edge Graphs. IPDPS Tahsin Reza, Geoffrey Sanders, Roger Pearce
2022	J	`jnl`	Towards Distributed 2-Approximation Steiner Minimal Trees in Billion-edge Graphs. CoRR Tahsin Reza, Geoffrey Sanders, Roger Pearce
2021	B	`conf`	Identifying Coherent Subgraphs In Dynamic Brain Networks. ICIP Vikram Ravindra, Geoffrey Sanders, Ananth Grama
2021	J	`jnl`	Rounding Error Analysis of Mixed Precision Block Householder QR Algorithms. SIAM J. Sci. Comput. Lucia Minah Yang, Alyson Fox, Geoffrey Sanders
2021	J	`jnl`	Scalable Pattern Matching in Metadata Graphs via Constraint Checking. ACM Trans. Parallel Comput. Tahsin Reza, Hassan Halawa, Matei Ripeanu, Geoffrey Sanders, Roger A. Pearce
2021	—	`conf`	Towards Distributed Square Counting in Large Graphs. HPEC Trevor Steil, Geoffrey Sanders, Roger Pearce
2021	J	`jnl`	TriPoll: Computing Surveys of Triangles in Massive-Scale Temporal Graphs with Metadata. CoRR Trevor Steil, Tahsin Reza, Keita Iwabuchi, Benjamin W. Priest, Geoffrey Sanders, Roger Pearce
2021	A	`conf`	TriPoll: computing surveys of triangles in massive-scale temporal graphs with metadata. SC Trevor Steil, Tahsin Reza, Keita Iwabuchi, Benjamin W. Priest, Geoffrey Sanders, Roger Pearce
2020	—	`conf`	Approximate Pattern Matching in Massive Graphs with Precision and Recall Guarantees. SIGMOD Conference Tahsin Reza, Matei Ripeanu, Geoffrey Sanders, Roger Pearce
2020	—	`conf`	Kronecker Graph Generation with Ground Truth for 4-Cycles and Dense Structure in Bipartite Graphs. IPDPS Workshops Trevor Steil, Scott McMillan, Geoffrey Sanders, Roger Pearce, Benjamin Priest
2020	—	`conf`	Labeled Triangle Indexing for Efficiency Gains in Distributed Interactive Subgraph Search††This work was performed under the auspices of the U.S. Department of Energy by Lawrence Livermore National Laboratory under Contract DE-AC52-07NA27344 (LLNL-CONF-814976). Experiments were performed at the Livermore Computing facility. IA3@SC Tahsin Reza, Matei Ripeanu, Geoffrey Sanders, Roger Pearce
2020	—	`conf`	Scaling Graph Clustering with Distributed Sketches. HPEC Benjamin W. Priest, Alec Michael Dunton, Geoffrey Sanders
2020	J	`jnl`	Scaling Graph Clustering with Distributed Sketches. CoRR Benjamin W. Priest, Alec Michael Dunton, Geoffrey Sanders
2020	J	`jnl`	Stability Analysis of Inline ZFP Compression for Floating-Point Data in Iterative Methods. CoRR Alyson Fox, James Diffenderfer, Jeffrey Hittinger, Geoffrey Sanders, Peter Lindstrom
2020	J	`jnl`	Stability Analysis of Inline ZFP Compression for Floating-Point Data in Iterative Methods. SIAM J. Sci. Comput. Alyson Fox, James Diffenderfer, Jeffrey Hittinger, Geoffrey Sanders, Peter Lindstrom
2020	—	`conf`	Towards Interactive Pattern Search in Massive Graphs. GRADES-NDA@SIGMOD Tahsin Reza, Matei Ripeanu, Geoffrey Sanders, Roger Pearce
2019	—	`conf`	Distributed Kronecker Graph Generation with Ground Truth of Many Graph Properties. IPDPS Workshops Trevor Steil, Benjamin W. Priest, Geoffrey Sanders, Roger Pearce, Timothy La Fond, Keita Iwabuchi
2019	J	`jnl`	Error Analysis of ZFP Compression for Floating-Point Data. SIAM J. Sci. Comput. James Diffenderfer, Alyson Fox, Jeffrey A. F. Hittinger, Geoffrey Sanders, Peter G. Lindstrom
2019	J	`jnl`	Mixed-Precision analysis of Householder QR Algorithms. CoRR Lucia Minah Yang, Alyson Fox, Geoffrey Sanders
2019	—	`conf`	One Quadrillion Triangles Queried on One Million Processors. HPEC Roger Pearce, Trevor Steil, Benjamin W. Priest, Geoffrey Sanders
2019	—	`conf`	Personalized Ranking in Dynamic Graphs Using Nonbacktracking Walks. ICCS (2) Eisha Nathan, Geoffrey Sanders, Van Emden Henson
2019	J	`jnl`	Scalable Pattern Matching in Metadata Graphs via Constraint Checking. CoRR Tahsin Reza, Hassan Halawa, Matei Ripeanu, Geoffrey Sanders, Roger Pearce
2019	—	`conf`	You've Got Mail (YGM): Building Missing Asynchronous Communication Primitives. IPDPS Workshops Benjamin Priest, Trevor Steil, Geoffrey Sanders, Roger Pearce
2018	C	`conf`	Computing Exact Vertex Eccentricity on Massive-Scale Distributed Graphs. CLUSTER Keita Iwabuchi, Geoffrey Sanders, Keith Henderson, Roger Pearce
2018	—	`conf`	Design, Generation, and Validation of Extreme Scale Power-Law Graphs. IPDPS Workshops Jeremy Kepner, Siddharth Samsi, William Arcand, David Bestor, Bill Bergeron, Tim Davis, Vijay Gadepally, Michael Houle, Matthew Hubbell, Hayden Jananthan, Michael Jones, Anna Klein, Peter Michaleas, Roger Pearce, Lauren Milechin, Julie Mullen, Andrew Prout, Antonio Rosa, Geoffrey Sanders, Charles Yee, Albert Reuther
2018	J	`jnl`	Design, Generation, and Validation of Extreme Scale Power-Law Graphs. CoRR Jeremy Kepner, Siddharth Samsi, William Arcand, David Bestor, Bill Bergeron, Tim Davis, Vijay Gadepally, Michael Houle, Matthew Hubbell, Hayden Jananthan, Michael Jones, Anna Klein, Peter Michaleas, Roger Pearce, Lauren Milechin, Julie Mullen, Andrew Prout, Antonio Rosa, Geoffrey Sanders, Charles Yee, Albert Reuther
2018	—	`conf`	Estimating Edge-Local Triangle Count Heavy Hitters in Edge-Linear Time and Almost-Vertex-Linear Space. HPEC Benjamin W. Priest, Roger Pearce, Geoffrey Sanders
2018	—	`conf`	Investigation of Spectral Clustering for Signed Graph Matrix Representations. HPEC Alyson Fox, Geoffrey Sanders, Andrew Knyazev
2018	—	`conf`	K-truss decomposition for Scale-Free Graphs at Scale in Distributed Memory. HPEC Roger Pearce, Geoffrey Sanders
2018	J	`jnl`	Numerically approximating centrality for graph ranking guarantees. J. Comput. Sci. Eisha Nathan, Geoffrey Sanders, Van Emden Henson, David A. Bader
2018	—	`conf`	On Large-Scale Graph Generation with Validation of Diverse Triangle Statistics at Edges and Vertices. IPDPS Workshops Geoffrey Sanders, Roger Pearce, Timothy La Fond, Jeremy Kepner
2018	J	`jnl`	On Large-Scale Graph Generation with Validation of Diverse Triangle Statistics at Edges and Vertices. CoRR Geoffrey Sanders, Roger Pearce, Timothy La Fond, Jeremy Kepner
2018	A	`conf`	PruneJuice: pruning trillion-edge graphs to a precise pattern-matching solution. SC Tahsin Reza, Matei Ripeanu, Nicolas Tripoul, Geoffrey Sanders, Roger Pearce
2018	—	`conf`	There are Trillions of Little Forks in the Road. Choose Wisely! - Estimating the Cost and Likelihood of Success of Constrained Walks to Optimize a Graph Pruning Pipeline. IA3@SC Nicolas Tripoul, Hassan Halawa, Tahsin Reza, Geoffrey Sanders, Roger Pearce, Matei Ripeanu
2017	J	`jnl`	An Ensemble Framework for Detecting Community Changes in Dynamic Networks. CoRR Timothy La Fond, Geoffrey Sanders, Christine Klymko, Van Emden Henson
2017	—	`conf`	An ensemble framework for detecting community changes in dynamic networks. HPEC Timothy La Fond, Geoffrey Sanders, Christine Klymko, Van Emden Henson
2017	Misc	`conf`	Graph Ranking Guarantees for Numerical Approximations to Katz Centrality. ICCS Eisha Nathan, Geoffrey Sanders, James P. Fairbanks, Van Emden Henson, David A. Bader
2017	J	`jnl`	Numerical Methods for Gremban's Expansion of Signed Graphs. SIAM J. Sci. Comput. Alyson Fox, Thomas A. Manteuffel, Geoffrey Sanders
2017	C	`conf`	Towards Practical and Robust Labeled Pattern Matching in Trillion-Edge Graphs. CLUSTER Tahsin Reza, Christine Klymko, Matei Ripeanu, Geoffrey Sanders, Roger A. Pearce
2016	J	`jnl`	Detecting highly cyclic structure with complex eigenpairs. CoRR Christine Klymko, Geoffrey Sanders
2011	J	`jnl`	Iterant recombination with one-norm minimization for multilevel Markov chain algorithms via the ellipsoid method. Comput. Vis. Sci. Hans De Sterck, Killian Miller, Geoffrey Sanders
2011	J	`jnl`	Multilevel Aggregation Methods for Small-World Graphs with Application to Random-Walk Ranking. Comput. Informatics Hans De Sterck, Van Emden Henson, Geoffrey Sanders
2011	J	`jnl`	Top-level acceleration of adaptive algebraic multilevel methods for steady-state solution to Markov chains. Adv. Comput. Math. Hans De Sterck, Killian Miller, Thomas A. Manteuffel, Geoffrey Sanders
2010	J	`jnl`	Algebraic Multigrid for Markov Chains. SIAM J. Sci. Comput. Hans De Sterck, Thomas A. Manteuffel, Stephen F. McCormick, Killian Miller, John W. Ruge, Geoffrey Sanders
2010	J	`jnl`	Further results on error estimators for local refinement with first-order system least squares (FOSLS). Numer. Linear Algebra Appl. Thomas A. Manteuffel, Steve F. McCormick, Joshua Nolting, John W. Ruge, Geoffrey Sanders
2010	J	`jnl`	Multilevel Space-Time Aggregation for Bright Field Cell Microscopy Segmentation and Tracking. Int. J. Biomed. Imaging Tiffany Inglis, Hans De Sterck, Geoffrey Sanders, Haig Djambazian, Robert Sladek, Saravanan Sundararajan, Thomas J. Hudson
2010	J	`jnl`	Recursively Accelerated Multilevel Aggregation for Markov Chains. SIAM J. Sci. Comput. Hans De Sterck, Killian Miller, Geoffrey Sanders, Manda Winlaw
2010	J	`jnl`	Smoothed Aggregation Multigrid for Markov Chains. SIAM J. Sci. Comput. Hans De Sterck, Thomas A. Manteuffel, Stephen F. McCormick, Killian Miller, J. Pearson, John W. Ruge, Geoffrey Sanders
2010	J	`jnl`	Towards Adaptive Smoothed Aggregation (AlphaSA) for Nonsymmetric Problems. SIAM J. Sci. Comput. Marian Brezina, Thomas A. Manteuffel, Stephen F. McCormick, John W. Ruge, Geoffrey Sanders
2008	J	`jnl`	A generalized eigensolver based on smoothed aggregation (GES-SA) for initializing smoothed aggregation (SA) multigrid. Numer. Linear Algebra Appl. Marian Brezina, Thomas A. Manteuffel, Stephen F. McCormick, John W. Ruge, Geoffrey Sanders, Panayot S. Vassilevski