James R. Lee
- Phi-3 Technical Report: A Highly Capable Language Model Locally on Your Phone
2024/04/22 by Marah Abdin, Abdin, Marah, Jyoti Aneja +262 · 8 voices · 329 citations
Computer Science · #Computational Physics and Python Applications
- Phi-4 Technical Report
2024/12/12 by Marah Abdin, Abdin, Marah, Jyoti Aneja +51 · 4 voices · 187 citations
Computer Science · #Artificial Intelligence (cs.AI) #Computation and Language (cs.CL) #FOS: Computer and information sciences #cs.AI #cs.CL
- Hardness of Approximation for Vertex-Connectivity Network Design Problems
2004/01/01 by Guy Kortsarz, Robert Krauthgamer, James R. Lee · 9 citations
Computer Science · #Complexity and Algorithms in Graphs #Advanced Graph Theory Research #Optimization and Search Problems
- Multi-way spectral partitioning and higher-order Cheeger inequalities
2011/11/04 by James R. Lee, Shayan Oveis Gharan, Lee, James R. +3 · 3 citations
Computer Science · Materials Science · Mathematics · #Advanced Graph Theory Research #Conducting polymers and applications #Data Structures and Algorithms (cs.DS) #FOS: Computer and information sciences #FOS: Mathematics #Graph theory and applications #Metric Geometry (math.MG) #Spectral Theory (math.SP)
- Eigenvalue bounds, spectral partitioning, and metrical deformations via flows
2008/08/01 by Punyashloka Biswal, James R. Lee, Biswal, Punyashloka +3 · 2 citations
Computer Science · Mathematics · #Advanced Graph Theory Research #Computational Geometry (cs.CG) #Data Structures and Algorithms (cs.DS) #FOS: Computer and information sciences #FOS: Mathematics #Graph theory and applications #Markov Chains and Monte Carlo Methods #Metric Geometry (math.MG) #Spectral Theory (math.SP)
- Spectral hypergraph sparsification via chaining
2022/09/09 by James R. Lee, Lee, James R. · 4 citations
Computer Science · Engineering · #Combinatorics (math.CO) #Complexity and Algorithms in Graphs #Data Structures and Algorithms (cs.DS) #FOS: Computer and information sciences #FOS: Mathematics #Machine Learning and Algorithms #Probability (math.PR) #Sparse and Compressive Sensing Techniques
- Sparsifying sums of norms
2023/05/15 by Arun Jambulapati, James R. Lee, Jambulapati, Arun +5 · 3 citations
Chemistry · Computer Science · Engineering · #Complexity and Algorithms in Graphs #Data Structures and Algorithms (cs.DS) #FOS: Computer and information sciences #FOS: Mathematics #Functional Analysis (math.FA) #Metal-Organic Frameworks: Synthesis and Applications #Sparse and Compressive Sensing Techniques
- Trees and Markov convexity
2007/06/04 by James R. Lee, Lee, James R., Assaf Naor +3 · 1 citation
Biochemistry, Genetics and Molecular Biology · #FOS: Mathematics #Functional Analysis (math.FA) #Melanoma and MAPK Pathways #Metric Geometry (math.MG) #Peroxisome Proliferator-Activated Receptors #Protein Kinase Regulation and GTPase Signaling
- Cover times, blanket times, and majorizing measures
2010/04/25 by Jian Ding, James R. Lee, Ding, Jian +3 · 2 citations
Mathematics · #Markov Chains and Monte Carlo Methods #Stochastic processes and statistical mechanics #Limits and Structures in Graph Theory
- Sparsifying generalized linear models
2023/11/29 by Arun Jambulapati, Jambulapati, Arun, James R. Lee +5 · 2 citations
Engineering · Mathematics · #Advanced Optimization Algorithms Research #Data Structures and Algorithms (cs.DS) #FOS: Computer and information sciences #FOS: Mathematics #Functional Analysis (math.FA) #Optimization and Mathematical Programming #Sparse and Compressive Sensing Techniques
- Relations between scaling exponents in unimodular random graphs
2020/07/13 by James R. Lee, Lee, James R. · 1 citation
Computer Science · Mathematics · Physics and Astronomy · #FOS: Mathematics #Probability (math.PR) #Stochastic processes and statistical mechanics #Theoretical and Computational Physics #Topological and Geometric Data Analysis