Alex Pothen - RankMe

106 papers A* 1A 14B 4C 4Misc 3Journal 48Unranked 30

Year	Rank	Type	Title / Venue / Authors
2025	B	`conf`	GreedyML: A Parallel Algorithm for Maximizing Constrained Submodular Functions. SEA Shivaram Gopal, S. M. Ferdous, Alex Pothen, Hemanta K. Maji
2025	—	`ed.`	Proceedings of the 3rd Conference on Applied and Computational Discrete Algorithms, ACDA 2025, Montreal, Quebec, Canada, July 30 - August 1, 2025 ACDA Alex Conway, Alex Pothen, Martin Farach-Colton, Bora Uçar
2025	—	`conf`	QAOA Parameter Transferability for Maximum Independent Set using Graph Attention Networks. HPEC Hanjing Xu, Xiaoyuan Liu, Alex Pothen, Ilya Safro
2025	J	`jnl`	QAOA Parameter Transferability for Maximum Independent Set using Graph Attention Networks. CoRR Hanjing Xu, Xiaoyuan Liu, Alex Pothen, Ilya Safro
2025	J	`jnl`	SGS-GNN: A Supervised Graph Sparsification method for Graph Neural Networks. CoRR Siddhartha Shankar Das, Naheed Anjum Arafat, Muftiqur Rahman, S. M. Ferdous, Alex Pothen, Mahantesh M. Halappanavar
2025	A	`conf`	Semi-Streaming Algorithms for Hypergraph Matching. ESA Henrik Reinstädtler, S. M. Ferdous, Alex Pothen, Bora Uçar, Christian Schulz
2025	J	`jnl`	Semi-Streaming Algorithms for Hypergraph Matching. CoRR Henrik Reinstädtler, S. M. Ferdous, Alex Pothen, Bora Uçar, Christian Schulz
2025	A	`conf`	Weighted Matching in a Poly-Streaming Model. ESA Ahammed Ullah, S. M. Ferdous, Alex Pothen
2025	J	`jnl`	Weighted Matching in a Poly-Streaming Model. CoRR Ahammed Ullah, S. M. Ferdous, Alex Pothen
2024	A*	`conf`	AGS-GNN: Attribute-guided Sampling for Graph Neural Networks. KDD Siddhartha Shankar Das, S. M. Ferdous, Mahantesh M. Halappanavar, Edoardo Serra, Alex Pothen
2024	J	`jnl`	AGS-GNN: Attribute-guided Sampling for Graph Neural Networks. CoRR Siddhartha Shankar Das, S. M. Ferdous, Mahantesh M. Halappanavar, Edoardo Serra, Alex Pothen
2024	J	`jnl`	Discrete Algorithms on Modern and Emerging Compute Infrastructure (Dagstuhl Seminar 24201). Dagstuhl Reports Kathrin Hanauer, Uwe Naumann, Alex Pothen, Robert Schreiber
2024	Misc	`conf`	Divide and Conquer-based Quantum Algorithms for Maximum Independent Set on Large Separable Graphs. QCE Hanjing Xu, Alex Pothen
2024	A	`conf`	Semi-Streaming Algorithms for Weighted k-Disjoint Matchings. ESA S. M. Ferdous, Bhargav Samineni, Alex Pothen, Mahantesh Halappanavar, Bala Krishnamoorthy
2024	B	`conf`	Streaming Matching and Edge Cover in Practice. SEA S. M. Ferdous, Alex Pothen, Mahantesh Halappanavar
2023	C	`conf`	AMG Preconditioners based on Parallel Hybrid Coarsening and Multi-objective Graph Matching. PDP Pasqua D'Ambra, Fabio Durastante, S. M. Ferdous, Salvatore Filippone, Mahantesh Halappanavar, Alex Pothen
2023	J	`jnl`	Dynamic Asset Allocation with Expected Shortfall via Quantum Annealing. Entropy Hanjing Xu, Samudra Dasgupta, Alex Pothen, Arnab Banerjee
2023	J	`jnl`	Streaming Algorithms for Weighted k-Disjoint Matchings. CoRR S. M. Ferdous, Bhargav Samineni, Alex Pothen, Mahantesh Halappanavar, Bala Krishnamoorthy
2022	J	`jnl`	A 2/3-approximation algorithm for vertex-weighted matching. Discret. Appl. Math. Ahmed Al-Herz, Alex Pothen
2022	J	`jnl`	A novel statistical methodology for quantifying the spatial arrangements of axons in peripheral nerves. CoRR Abida Sanjana Shemonti, Emanuele Plebani, Natalia P. Biscola, Deborah M. Jaffey, Leif A. Havton, Janet R. Keast, Alex Pothen, Murat Dundar, Terry L. Powley, Bartek Rajwa
2022	J	`jnl`	Generative modeling of the enteric nervous system employing point pattern analysis and graph construction. CoRR Abida Sanjana Shemonti, Joshua D. Eisenberg, Robert O. Heuckeroth, Marthe J. Howard, Alex Pothen, Bartek Rajwa
2022	B	`conf`	VWC-BERT: Scaling Vulnerability-Weakness-Exploit Mapping on Modern AI Accelerators. IEEE Big Data Siddhartha Shankar Das, Mahantesh Halappanavar, Antonino Tumeo, Edoardo Serra, Alex Pothen, Ehab Al-Shaer
2021	—	`conf`	A Parallel Approximation Algorithm for Maximizing Submodular ACDA S. M. Ferdous, Alex Pothen, Arif Khan, Ajay Panyala, Mahantesh Halappanavar
2021	J	`jnl`	A Parallel Approximation Algorithm for Maximizing Submodular b-Matching. CoRR S. M. Ferdous, Alex Pothen, Arif Khan, Ajay Panyala, Mahantesh Halappanavar
2021	J	`jnl`	EXAGRAPH: Graph and combinatorial methods for enabling exascale applications. Int. J. High Perform. Comput. Appl. Seher Acer, Ariful Azad, Erik G. Boman, Aydin Buluç, Karen D. Devine, S. M. Ferdous, Nitin Gawande, Sayan Ghosh, Mahantesh Halappanavar, Ananth Kalyanaraman, Arif Khan, Marco Minutoli, Alex Pothen, Sivasankaran Rajamanickam, Oguz Selvitopi, Nathan R. Tallent, Antonino Tumeo
2021	B	`conf`	V2W-BERT: A Framework for Effective Hierarchical Multiclass Classification of Software Vulnerabilities. DSAA Siddhartha Shankar Das, Edoardo Serra, Mahantesh Halappanavar, Alex Pothen, Ehab Al-Shaer
2021	J	`jnl`	V2W-BERT: A Framework for Effective Hierarchical Multiclass Classification of Software Vulnerabilities. CoRR Siddhartha Shankar Das, Edoardo Serra, Mahantesh Halappanavar, Alex Pothen, Ehab Al-Shaer
2020	—	`conf`	A Parallel 2/3-Approximation Algorithm for Vertex-Weighted Matching. CSC Ahmed Al-Herz, Alex Pothen
2020	J	`jnl`	AMPS: Real-time mesh cutting with augmented matrices for surgical simulations. Numer. Linear Algebra Appl. Yu Hong Yeung, Alex Pothen, Jessica Crouch
2020	—	`conf`	Graphs with Tunable Chromatic Numbers for Parallel Coloring. CSC Xin Cheng, Hemanta K. Maji, Alex Pothen
2019	J	`jnl`	A 2/3-Approximation Algorithm for Vertex Weighted Matching in Bipartite Graphs. SIAM J. Sci. Comput. Florin Dobrian, Mahantesh Halappanavar, Alex Pothen, Ahmed Al-Herz
2019	J	`jnl`	A 2/3-Approximation Algorithm for Vertex-weighted Matching. CoRR Ahmed Al-Herz, Alex Pothen
2019	J	`jnl`	Approximation algorithms in combinatorial scientific computing. Acta Numer. Alex Pothen, S. M. Ferdous, Fredrik Manne
2019	C	`conf`	Close-Range Rendezvous with a Moving Target Spacecraft using Udwadia- Kalaba Equation. ACC Alex Pothen, Steve Ulrich
2019	Misc	`conf`	Mapping Arbitrarily Sparse Two-Body Interactions on One-Dimensional Quantum Circuits. HiPC Arif M. Khan, Mahantesh Halappanavar, Tobias Hagge, Karol Kowalski, Alex Pothen, Sriram Krishnamoorthy
2019	—	`conf`	Parallel algorithms through approximation: graphs, data privacy and machine learning. CF Alex Pothen
2018	J	`jnl`	A 2/3-Approximation Algorithm for Vertex-weighted Matching in Bipartite Graphs. CoRR Florin Dobrian, Mahantesh Halappanavar, Alex Pothen, Ahmed Al-Herz
2018	J	`jnl`	AMPS: A Real-time Mesh Cutting Algorithm for Surgical Simulations. CoRR Yu Hong Yeung, Alex Pothen, Jessica Crouch
2018	A	`conf`	Adaptive anonymization of data using b-edge cover. SC Arif Khan, Krzysztof Choromanski, Alex Pothen, S. M. Ferdous, Mahantesh Halappanavar, Antonino Tumeo
2018	—	`conf`	New Approximation Algorithms for Minimum Weighted Edge Cover. CSC S. M. Ferdous, Alex Pothen, Arif Khan
2018	A	`conf`	Parallel Algorithms Through Approximation: B-Edge Cover. IPDPS S. M. Ferdous, Arif M. Khan, Alex Pothen
2018	—	`conf`	Phenotyping Immune Cells in Tumor and Healthy Tissue Using Flow Cytometry Data. BCB Ye Chen, Ryan D. Calvert, Ariful Azad, Bartek Rajwa, James C. Fleet, Timothy Ratliff, Alex Pothen
2018	J	`jnl`	Using automatic differentiation for compressive sensing in uncertainty quantification. Optim. Methods Softw. Mu Wang, Guang Lin, Alex Pothen
2017	J	`jnl`	AMPS: An Augmented Matrix Formulation for Principal Submatrix Updates with Application to Power Grids. CoRR Yu Hong Yeung, Alex Pothen, Mahantesh Halappanavar, Zhenyu Huang
2017	J	`jnl`	AMPS: An Augmented Matrix Formulation for Principal Submatrix Updates with Application to Power Grids. SIAM J. Sci. Comput. Yu Hong Yeung, Alex Pothen, Mahantesh Halappanavar, Zhenyu Huang
2017	J	`jnl`	Computing Maximum Cardinality Matchings in Parallel on Bipartite Graphs via Tree-Grafting. IEEE Trans. Parallel Distributed Syst. Ariful Azad, Aydin Buluç, Alex Pothen
2017	J	`jnl`	Fast Parallel Stochastic Subspace Algorithms for Large-Scale Ambient Oscillation Monitoring. IEEE Trans. Smart Grid Tianying Wu, Vaithianathan Venkatasubramanian, Alex Pothen
2017	—	`conf`	Introduction to HiCOMB Workshop. IPDPS Workshops Alex Pothen, Ananth Grama
2016	—	`conf`	A New 3/2-Approximation Algorithm for the CSC Arif M. Khan, Alex Pothen
2016	J	`jnl`	Capitalizing on Math. Program. Comput. Mu Wang, Assefaw Hadish Gebremedhin, Alex Pothen
2016	A	`conf`	Designing scalable SC Arif M. Khan, Alex Pothen, Md. Mostofa Ali Patwary, Mahantesh Halappanavar, Nadathur Rajagopalan Satish, Narayanan Sundaram, Pradeep Dubey
2016	—	`conf`	Edge Pushing is Equivalent to Vertex Elimination for Computing Hessians. CSC Mu Wang, Alex Pothen, Paul D. Hovland
2016	J	`jnl`	Efficient Approximation Algorithms for Weighted b-Matching. SIAM J. Sci. Comput. Arif M. Khan, Alex Pothen, Md. Mostofa Ali Patwary, Nadathur Rajagopalan Satish, Narayanan Sundaram, Fredrik Manne, Mahantesh Halappanavar, Pradeep Dubey
2016	J	`jnl`	Interactively Cutting and Constraining Vertices in Meshes Using Augmented Matrices. ACM Trans. Graph. Yu Hong Yeung, Jessica Crouch, Alex Pothen
2016	J	`jnl`	flowVS: channel-specific variance stabilization in flow cytometry. BMC Bioinform. Ariful Azad, Bartek Rajwa, Alex Pothen
2015	A	`conf`	A Parallel Tree Grafting Algorithm for Maximum Cardinality Matching in Bipartite Graphs. IPDPS Ariful Azad, Aydin Buluç, Alex Pothen
2015	J	`jnl`	Codesign Lessons Learned from Implementing Graph Matching on Multithreaded Architectures. Computer Mahantesh Halappanavar, Alex Pothen, Ariful Azad, Fredrik Manne, Johannes Langguth, Arif M. Khan
2015	—	`conf`	How to match in parallel: approximation algorithms and multicore machines. IA3@SC Alex Pothen
2015	—	`conf`	PCO Keynote. IPDPS Workshops Alex Pothen
2014	J	`jnl`	Immunophenotypes of Acute Myeloid Leukemia From Flow Cytometry Data Using Templates. CoRR Ariful Azad, Bartek Rajwa, Alex Pothen
2013	—	`conf`	Classifying Immunophenotypes With Templates From Flow Cytometry. BCB Ariful Azad, Arif M. Khan, Bartek Rajwa, Saumyadipta Pyne, Alex Pothen
2013	J	`jnl`	ColPack: Software for graph coloring and related problems in scientific computing. ACM Trans. Math. Softw. Assefaw Hadish Gebremedhin, Duc C. Nguyen, Md. Mostofa Ali Patwary, Alex Pothen
2012	A	`conf`	A multithreaded algorithm for network alignment via approximate matching. SC Arif M. Khan, David F. Gleich, Alex Pothen, Mahantesh Halappanavar
2012	J	`jnl`	Approximate weighted matching on emerging manycore and multithreaded architectures. Int. J. High Perform. Comput. Appl. Mahantesh Halappanavar, John Feo, Oreste Villa, Antonino Tumeo, Alex Pothen
2012	J	`jnl`	Graph Coloring Algorithms for Muti-core and Massively Multithreaded Architectures CoRR Ümit V. Çatalyürek, John Feo, Assefaw Hadish Gebremedhin, Mahantesh Halappanavar, Alex Pothen
2012	J	`jnl`	Graph coloring algorithms for multi-core and massively multithreaded architectures. Parallel Comput. Ümit V. Çatalyürek, John Feo, Assefaw Hadish Gebremedhin, Mahantesh Halappanavar, Alex Pothen
2012	J	`jnl`	Matching phosphorylation response patterns of antigen-receptor-stimulated T cells via flow cytometry. BMC Bioinform. Ariful Azad, Saumyadipta Pyne, Alex Pothen
2012	—	`conf`	Multithreaded Algorithms for Matching in Graphs with Application to Data Analysis in Flow Cytometry. IPDPS Workshops Ariful Azad, Alex Pothen
2012	A	`conf`	Multithreaded Algorithms for Maxmum Matching in Bipartite Graphs. IPDPS Ariful Azad, Mahantesh Halappanavar, Sivasankaran Rajamanickam, Erik G. Boman, Arif M. Khan, Alex Pothen
2011	—	`conf`	Computing maximum matching in parallel on bipartite graphs: worth the effort? IA3@SC Ariful Azad, Mahantesh Halappanavar, Florin Dobrian, Alex Pothen
2011	—	`conf`	Distributed-Memory Parallel Algorithms for Matching and Coloring. IPDPS Workshops Ümit V. Çatalyürek, Florin Dobrian, Assefaw Hadish Gebremedhin, Mahantesh Halappanavar, Alex Pothen
2011	—	`conf`	New Multithreaded Ordering and Coloring Algorithms for Multicore Architectures. Euro-Par (2) Md. Mostofa Ali Patwary, Assefaw Hadish Gebremedhin, Alex Pothen
2010	—	`conf`	Discovering overlapping modules and bridge proteins in proteomic networks. BCB Emad Y. Ramadan, Christopher Osgood, Alex Pothen
2010	C	`conf`	Identifying Rare Cell Populations in Comparative Flow Cytometry. WABI Ariful Azad, Johannes Langguth, Youhan Fang, Yuan (Alan) Qi, Alex Pothen
2009	J	`jnl`	Efficient Computation of Sparse Hessians Using Coloring and Automatic Differentiation. INFORMS J. Comput. Assefaw Hadish Gebremedhin, Arijit Tarafdar, Alex Pothen, Andrea Walther
2009	—	`conf`	Evaluation of Hierarchical Mesh Reorderings. ICCS (1) Michelle Mills Strout, Nissa Osheim, Dave Rostron, Paul D. Hovland, Alex Pothen
2007	J	`jnl`	New Acyclic and Star Coloring Algorithms with Application to Computing Hessians. SIAM J. Sci. Comput. Assefaw Hadish Gebremedhin, Arijit Tarafdar, Fredrik Manne, Alex Pothen
2006	—	`conf`	Combinatorial Scientific Computing: The Enabling Power of Discrete Algorithms in Computational Science. VECPAR Bruce Hendrickson, Alex Pothen
2005	—	`conf`	The Architecture of a Proteomic Network in the Yeast. CompLife Emad Y. Ramadan, Christopher Osgood, Alex Pothen
2005	J	`jnl`	What Color Is Your Jacobian? Graph Coloring for Computing Derivatives. SIAM Rev. Assefaw Hadish Gebremedhin, Fredrik Manne, Alex Pothen
2004	A	`conf`	A Hypergraph Model for the Yeast Protein Complex Network. IPDPS Emad Y. Ramadan, Arijit Tarafdar, Alex Pothen
2004	J	`jnl`	Computational protein biomarker prediction: a case study for prostate cancer. BMC Bioinform. Michael Wagner, Dayanand N. Naik, Alex Pothen, Srinivas Kasukurti, Raghu Ram Devineni, Bao-Ling Adam, O. John Semmes, George L. Wright Jr.
2004	—	`ch.`	Elimination Structures in Scientific Computing. Handbook of Data Structures and Applications Alex Pothen, Sivan Toledo
2004	—	`conf`	Oblio: Design and Performance. PARA Florin Dobrian, Alex Pothen
2002	—	`conf`	Parallel Distance-k Coloring Algorithms for Numerical Optimization. Euro-Par Assefaw Hadish Gebremedhin, Fredrik Manne, Alex Pothen
2001	J	`jnl`	A Scalable Parallel Algorithm for Incomplete Factor Preconditioning. SIAM J. Sci. Comput. David Hysom, Alex Pothen
2001	A	`conf`	The design of I/O-efficient sparse direct solvers. SC Florin Dobrian, Alex Pothen
1999	A	`conf`	Efficient Parallel Computation of ILU(k) Preconditioners. SC David Hysom, Alex Pothen
1999	—	`conf`	Object-Oriented Parallel Factorization for Sparse Symmetric Systems. PP Florin Dobrian, Alex Pothen
1999	—	`conf`	Parallel Computation of ILU(k) Preconditioners Without Serial Bottlenecks. PP David Hysom, Alex Pothen
1998	—	`conf`	An Object-Oriented Collection of Minimum Degree Algorithms. ISCOPE Gary Kumfert, Alex Pothen
1998	—	`conf`	Object-Oriented Design for Sparse Direct Solvers. ISCOPE Florin Dobrian, Gary Kumfert, Alex Pothen
1997	J	`jnl`	An Analysis of Spectral Envelope Reduction via Quadratic Assignment Problems. SIAM J. Matrix Anal. Appl. Alan George, Alex Pothen
1996	Misc	`conf`	A robust and flexible microeconomic scheduler for parallel computers. HiPC Ion Stoica, Alex Pothen
1995	C	`conf`	A Microeconomic Scheduler for Parallel Computers. JSSPP Ion Stoica, Hussein M. Abdel-Wahab, Alex Pothen
1995	J	`jnl`	A spectral algorithm for envelope reduction of sparse matrices. Numer. Linear Algebra Appl. Stephen T. Barnard, Alex Pothen, Horst D. Simon
1995	J	`jnl`	The Sparse Basis Problem and Multilinear Algebra. SIAM J. Matrix Anal. Appl. Richard A. Brualdi, Shmuel Friedland, Alex Pothen
1994	J	`jnl`	Stability of the Partitioned Inverse Method for Parallel Solution of Sparse Triangular Systems. SIAM J. Sci. Comput. Nicholas J. Higham, Alex Pothen
1993	J	`jnl`	A Mapping Algorithm for Parallel Sparse Cholesky Factorization. SIAM J. Sci. Comput. Alex Pothen, Chunguang Sun
1993	A	`conf`	A spectral algorithm for envelope reduction of sparse matrices. SC Stephen T. Barnard, Alex Pothen, Horst D. Simon
1992	J	`jnl`	A Fast Reordering Algorithm for Parallel Sparse Triangular Solution. SIAM J. Sci. Comput. Alex Pothen, Fernando L. Alvarado
1992	A	`conf`	Towards a Fast Implementation of Spectral Nested Dissection. SC Alex Pothen, Horst D. Simon, Lie Wang, Stephen T. Barnard
1991	—	`conf`	Distributed Multifrontal Factorization Using Clique Trees. PP Alex Pothen, Chunguang Sun
1990	J	`jnl`	Computing the block triangular form of a sparse matrix. ACM Trans. Math. Softw. Alex Pothen, Chin-Ju Fan
1989	—	`conf`	Spectral Algorithms for Ordering Sparse Matrices in Parallel. PP Alex Pothen, Horst D. Simon
1988	—	`conf`	Distributed orthogonal factorization. C³P Alex Pothen, Padma Raghavan