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Euiwoong Lee
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- affiliation: University of Michigan, USA
- affiliation (former): Carnegie Mellon University
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2020 – today
- 2024
- [j20]Anupam Gupta, Euiwoong Lee, Jason Li, Marcin Mucha, Heather Newman, Sherry Sarkar:
Matroid-based TSP rounding for half-integral solutions. Math. Program. 206(1): 541-576 (2024) - [c55]Euiwoong Lee, Pasin Manurangsi:
Hardness of Approximating Bounded-Degree Max 2-CSP and Independent Set on k-Claw-Free Graphs. ITCS 2024: 71:1-71:17 - [c54]Aditya Anand, Euiwoong Lee:
Separating k -sc Median from the Supplier Version. IPCO 2024: 14-27 - [c53]Karthik C. S., Euiwoong Lee, Pasin Manurangsi:
On Equivalence of Parameterized Inapproximability of k-Median, k-Max-Coverage, and 2-CSP. IPEC 2024: 6:1-6:18 - [c52]Vincent Cohen-Addad, Chenglin Fan, Suprovat Ghoshal, Euiwoong Lee, Arnaud de Mesmay, Alantha Newman, Tony Chang Wang:
A PTAS for ℓ0-Low Rank Approximation: Solving Dense CSPs over Reals. SODA 2024: 935-961 - [c51]Aditya Anand, Euiwoong Lee, Jason Li, Thatchaphol Saranurak:
Approximating Small Sparse Cuts. STOC 2024: 319-330 - [c50]Nairen Cao, Vincent Cohen-Addad, Euiwoong Lee, Shi Li, Alantha Newman, Lukas Vogl:
Understanding the Cluster Linear Program for Correlation Clustering. STOC 2024: 1605-1616 - [i66]Aditya Anand, Euiwoong Lee:
Separating k-Median from the Supplier Version. CoRR abs/2401.13819 (2024) - [i65]Vincent Cohen-Addad, Tommaso d'Orsi, Anupam Gupta, Euiwoong Lee, Debmalya Panigrahi:
Max-Cut with ε-Accurate Predictions. CoRR abs/2402.18263 (2024) - [i64]Aditya Anand, Euiwoong Lee, Jason Li, Thatchaphol Saranurak:
Approximating Small Sparse Cuts. CoRR abs/2403.08983 (2024) - [i63]Nairen Cao, Vincent Cohen-Addad, Euiwoong Lee, Shi Li, Alantha Newman, Lukas Vogl:
Understanding the Cluster LP for Correlation Clustering. CoRR abs/2404.17509 (2024) - [i62]Karthik C. S., Euiwoong Lee, Pasin Manurangsi:
On Equivalence of Parameterized Inapproximability of k-Median, k-Max-Coverage, and 2-CSP. CoRR abs/2407.08917 (2024) - [i61]Aditya Anand, Euiwoong Lee, Jason Li, Yaowei Long, Thatchaphol Saranurak:
Unbreakable Decomposition in Close-to-Linear Time. CoRR abs/2408.09368 (2024) - [i60]Hadley Black, Euiwoong Lee, Arya Mazumdar, Barna Saha:
Clustering with Non-adaptive Subset Queries. CoRR abs/2409.10908 (2024) - [i59]Vijay Bhattiprolu, Euiwoong Lee:
Inapproximability of Sparsest Vector in a Real Subspace. CoRR abs/2410.02636 (2024) - [i58]Aditya Anand, Euiwoong Lee, Amatya Sharma:
Min-CSPs on Complete Instances. CoRR abs/2410.19066 (2024) - [i57]Vijay Bhattiprolu, Euiwoong Lee:
Inapproximability of Sparsest Vector in a Real Subspace. Electron. Colloquium Comput. Complex. TR24 (2024) - 2023
- [j19]Euiwoong Lee, Pengxiang Wang:
Strong hardness of approximation for tree transversals. Inf. Process. Lett. 181: 106352 (2023) - [j18]Vijay Bhattiprolu, Mrinal Kanti Ghosh, Venkatesan Guruswami, Euiwoong Lee, Madhur Tulsiani:
Inapproximability of Matrix p → q Norms. SIAM J. Comput. 52(1): 132-155 (2023) - [c49]Suprovat Ghoshal, Euiwoong Lee:
On Lifting Integrality Gaps to SSEH Hardness for Globally Constrained CSPs. FOCS 2023: 26-36 - [c48]Vincent Cohen-Addad, Euiwoong Lee, Shi Li, Alantha Newman:
Handling Correlated Rounding Error via Preclustering: A 1.73-approximation for Correlation Clustering. FOCS 2023: 1082-1104 - [c47]Vincent Cohen-Addad, Fabrizio Grandoni, Euiwoong Lee, Chris Schwiegelshohn:
Breaching the 2 LMP Approximation Barrier for Facility Location with Applications to k-Median. SODA 2023: 940-986 - [c46]Anupam Gupta, Euiwoong Lee, Jason Li:
A Local Search-Based Approach for Set Covering. SOSA 2023: 1-11 - [c45]Amir Abboud, Vincent Cohen-Addad, Euiwoong Lee, Pasin Manurangsi:
On the Fine-Grained Complexity of Approximating k-Center in Sparse Graphs. SOSA 2023: 145-155 - [i56]Suprovat Ghoshal, Euiwoong Lee:
On Lifting Integrality Gaps to SSEH Hardness for Globally Constrained CSPs. CoRR abs/2308.09667 (2023) - [i55]Euiwoong Lee, Pasin Manurangsi:
Hardness of Approximating Bounded-Degree Max 2-CSP and Independent Set on k-Claw-Free Graphs. CoRR abs/2309.04099 (2023) - [i54]Vincent Cohen-Addad, Euiwoong Lee, Shi Li, Alantha Newman:
Handling Correlated Rounding Error via Preclustering: A 1.73-approximation for Correlation Clustering. CoRR abs/2309.17243 (2023) - [i53]Vincent Cohen-Addad, Chenglin Fan, Suprovat Ghoshal, Euiwoong Lee, Arnaud de Mesmay, Alantha Newman, Tony Chang Wang:
A PTAS for 𝓁0-Low Rank Approximation: Solving Dense CSPs over Reals. CoRR abs/2311.00892 (2023) - 2022
- [j17]Jungho Ahn, Eun Jung Kim, Euiwoong Lee:
Towards Constant-Factor Approximation for Chordal/Distance-Hereditary Vertex Deletion. Algorithmica 84(7): 2106-2133 (2022) - [j16]Anupam Gupta, David G. Harris, Euiwoong Lee, Jason Li:
Optimal Bounds for the k-cut Problem. J. ACM 69(1): 2:1-2:18 (2022) - [j15]Euiwoong Lee, Viswanath Nagarajan, Lily Wang:
On some variants of Euclidean k-supplier. Oper. Res. Lett. 50(2): 115-121 (2022) - [c44]Vincent Cohen-Addad, Chenglin Fan, Euiwoong Lee, Arnaud de Mesmay:
Fitting Metrics and Ultrametrics with Minimum Disagreements. FOCS 2022: 301-311 - [c43]Vincent Cohen-Addad, Euiwoong Lee, Alantha Newman:
Correlation Clustering with Sherali-Adams. FOCS 2022: 651-661 - [c42]Amir Abboud, Vincent Cohen-Addad, Euiwoong Lee, Pasin Manurangsi:
Improved Approximation Algorithms and Lower Bounds for Search-Diversification Problems. ICALP 2022: 7:1-7:18 - [c41]Vijay Bhattiprolu, Euiwoong Lee, Madhur Tulsiani:
Separating the NP-Hardness of the Grothendieck Problem from the Little-Grothendieck Problem. ITCS 2022: 22:1-22:17 - [c40]Anupam Gupta, Euiwoong Lee, Jason Li, Marcin Mucha, Heather Newman, Sherry Sarkar:
Matroid-Based TSP Rounding for Half-Integral Solutions. IPCO 2022: 305-318 - [c39]Vincent Cohen-Addad, Karthik C. S., Euiwoong Lee:
Johnson Coverage Hypothesis: Inapproximability of k-means and k-median in ℓp-metrics. SODA 2022: 1493-1530 - [c38]Euiwoong Lee, Suprovat Ghoshal:
A characterization of approximability for biased CSPs. STOC 2022: 989-997 - [i52]Suprovat Ghoshal, Euiwoong Lee:
A Characterization of Approximability for Biased CSPs. CoRR abs/2201.04617 (2022) - [i51]Amir Abboud, Vincent Cohen-Addad, Euiwoong Lee, Pasin Manurangsi:
Improved Approximation Algorithms and Lower Bounds for Search-Diversification Problems. CoRR abs/2203.01857 (2022) - [i50]Vincent Cohen-Addad, Fabrizio Grandoni, Euiwoong Lee, Chris Schwiegelshohn:
Breaching the 2 LMP Approximation Barrier for Facility Location with Applications to k-Median. CoRR abs/2207.05150 (2022) - [i49]Vincent Cohen-Addad, Euiwoong Lee, Alantha Newman:
Correlation Clustering with Sherali-Adams. CoRR abs/2207.10889 (2022) - [i48]Vincent Cohen-Addad, Chenglin Fan, Euiwoong Lee, Arnaud de Mesmay:
Fitting Metrics and Ultrametrics with Minimum Disagreements. CoRR abs/2208.13920 (2022) - [i47]Anupam Gupta, Euiwoong Lee, Jason Li:
A Local Search-Based Approach for Set Covering. CoRR abs/2211.04444 (2022) - 2021
- [j14]Kijung Shin, Euiwoong Lee, Jinoh Oh, Mohammad Hammoud, Christos Faloutsos:
CoCoS: Fast and Accurate Distributed Triangle Counting in Graph Streams. ACM Trans. Knowl. Discov. Data 15(3): 38:1-38:30 (2021) - [c37]Eun Jung Kim, Euiwoong Lee, Dimitrios M. Thilikos:
A Constant-Factor Approximation for Weighted Bond Cover. APPROX-RANDOM 2021: 7:1-7:14 - [c36]Anupam Gupta, Euiwoong Lee, Jason Li:
The Connectivity Threshold for Dense Graphs. SODA 2021: 89-105 - [c35]Vincent Cohen-Addad, Karthik C. S., Euiwoong Lee:
On Approximability of Clustering Problems Without Candidate Centers. SODA 2021: 2635-2648 - [c34]Vijay Bhattiprolu, Euiwoong Lee, Assaf Naor:
A framework for quadratic form maximization over convex sets through nonconvex relaxations. STOC 2021: 870-881 - [i46]Eun Jung Kim, Euiwoong Lee, Dimitrios M. Thilikos:
A Constant-factor Approximation for Weighted Bond Cover. CoRR abs/2105.00857 (2021) - [i45]Anupam Gupta, Euiwoong Lee, Jason Li, Marcin Mucha, Heather Newman, Sherry Sarkar:
Matroid-Based TSP Rounding for Half-Integral Solutions. CoRR abs/2111.09290 (2021) - [i44]Vincent Cohen-Addad, Karthik C. S., Euiwoong Lee:
Johnson Coverage Hypothesis: Inapproximability of k-means and k-median in L_p metrics. CoRR abs/2111.10912 (2021) - [i43]Euiwoong Lee, Viswanath Nagarajan, Lily Wang:
On Some Variants of Euclidean K-Supplier. CoRR abs/2112.01700 (2021) - [i42]Euiwoong Lee, Pengxiang Wang:
Strong Hardness of Approximation for Tree Transversals. CoRR abs/2112.01710 (2021) - [i41]Vincent Cohen-Addad, Karthik C. S., Euiwoong Lee:
Johnson Coverage Hypothesis: Inapproximability of k-means and k-median in $\ell_p$-metrics. Electron. Colloquium Comput. Complex. TR21 (2021) - 2020
- [j13]Andreas Emil Feldmann, Karthik C. S., Euiwoong Lee, Pasin Manurangsi:
A Survey on Approximation in Parameterized Complexity: Hardness and Algorithms. Algorithms 13(6): 146 (2020) - [j12]Euiwoong Lee, Sahil Singla:
Maximum Matching in the Online Batch-arrival Model. ACM Trans. Algorithms 16(4): 49:1-49:31 (2020) - [c33]Vaggos Chatziafratis, Grigory Yaroslavtsev, Euiwoong Lee, Konstantin Makarychev, Sara Ahmadian, Alessandro Epasto, Mohammad Mahdian:
Bisect and Conquer: Hierarchical Clustering via Max-Uncut Bisection. AISTATS 2020: 3121-3132 - [c32]Jungho Ahn, Eun Jung Kim, Euiwoong Lee:
Towards Constant-Factor Approximation for Chordal / Distance-Hereditary Vertex Deletion. ISAAC 2020: 62:1-62:16 - [c31]Anupam Gupta, Euiwoong Lee, Jason Li:
The Karger-Stein algorithm is optimal for k-cut. STOC 2020: 473-484 - [i40]Anupam Gupta, David G. Harris, Euiwoong Lee, Jason Li:
Optimal Bounds for the k-cut Problem. CoRR abs/2005.08301 (2020) - [i39]Andreas Emil Feldmann, Karthik C. S., Euiwoong Lee, Pasin Manurangsi:
A Survey on Approximation in Parameterized Complexity: Hardness and Algorithms. CoRR abs/2006.04411 (2020) - [i38]Jungho Ahn, Eun Jung Kim, Euiwoong Lee:
Towards constant-factor approximation for chordal / distance-hereditary vertex deletion. CoRR abs/2009.00809 (2020) - [i37]Vincent Cohen-Addad, Karthik C. S., Euiwoong Lee:
On Approximability of Clustering Problems Without Candidate Centers. CoRR abs/2010.00087 (2020) - [i36]Vaggos Chatziafratis, Neha Gupta, Euiwoong Lee:
Inapproximability for Local Correlation Clustering and Dissimilarity Hierarchical Clustering. CoRR abs/2010.01459 (2020) - [i35]Andreas Emil Feldmann, Karthik C. S., Euiwoong Lee, Pasin Manurangsi:
A Survey on Approximation in Parameterized Complexity: Hardness and Algorithms. Electron. Colloquium Comput. Complex. TR20 (2020)
2010 – 2019
- 2019
- [j11]Euiwoong Lee:
Partitioning a graph into small pieces with applications to path transversal. Math. Program. 177(1-2): 1-19 (2019) - [j10]Kristóf Bérczi, Karthekeyan Chandrasekaran, Tamás Király, Euiwoong Lee, Chao Xu:
Beating the 2-approximation factor for global bicut. Math. Program. 177(1-2): 291-320 (2019) - [c30]Prahladh Harsha, Subhash Khot, Euiwoong Lee, Devanathan Thiruvenkatachari:
Improved 3LIN Hardness via Linear Label Cover. APPROX-RANDOM 2019: 9:1-9:16 - [c29]Vincent Cohen-Addad, Anupam Gupta, Amit Kumar, Euiwoong Lee, Jason Li:
Tight FPT Approximations for k-Median and k-Means. ICALP 2019: 42:1-42:14 - [c28]Frank Ban, Vijay Bhattiprolu, Karl Bringmann, Pavel Kolev, Euiwoong Lee, David P. Woodruff:
A PTAS for ℓp-Low Rank Approximation. SODA 2019: 747-766 - [c27]Vijay Bhattiprolu, Mrinalkanti Ghosh, Venkatesan Guruswami, Euiwoong Lee, Madhur Tulsiani:
Approximability of p → q Matrix Norms: Generalized Krivine Rounding and Hypercontractive Hardness. SODA 2019: 1358-1368 - [c26]Anupam Gupta, Euiwoong Lee, Jason Li, Pasin Manurangsi, Michal Wlodarczyk:
Losing Treewidth by Separating Subsets. SODA 2019: 1731-1749 - [c25]Anupam Gupta, Euiwoong Lee, Jason Li:
The number of minimum k-cuts: improving the Karger-Stein bound. STOC 2019: 229-240 - [i34]Vincent Cohen-Addad, Anupam Gupta, Amit Kumar, Euiwoong Lee, Jason Li:
Tight FPT Approximations for $k$-Median and k-Means. CoRR abs/1904.12334 (2019) - [i33]Anupam Gupta, Euiwoong Lee, Jason Li:
The Number of Minimum k-Cuts: Improving the Karger-Stein Bound. CoRR abs/1906.00417 (2019) - [i32]Anupam Gupta, Euiwoong Lee, Jason Li:
The Karger-Stein Algorithm is Optimal for k-cut. CoRR abs/1911.09165 (2019) - [i31]Sara Ahmadian, Vaggos Chatziafratis, Alessandro Epasto, Euiwoong Lee, Mohammad Mahdian, Konstantin Makarychev, Grigory Yaroslavtsev:
Bisect and Conquer: Hierarchical Clustering via Max-Uncut Bisection. CoRR abs/1912.06983 (2019) - [i30]Prahladh Harsha, Subhash Khot, Euiwoong Lee, Devanathan Thiruvenkatachari:
Improved 3LIN Hardness via Linear Label Cover. Electron. Colloquium Comput. Complex. TR19 (2019) - 2018
- [j9]Venkatesan Guruswami, Euiwoong Lee:
Strong Inapproximability Results on Balanced Rainbow-Colorable Hypergraphs. Comb. 38(3): 547-599 (2018) - [j8]Badih Ghazi, Euiwoong Lee:
LP/SDP Hierarchy Lower Bounds for Decoding Random LDPC Codes. IEEE Trans. Inf. Theory 64(6): 4423-4437 (2018) - [c24]Euiwoong Lee, Sahil Singla:
Optimal Online Contention Resolution Schemes via Ex-Ante Prophet Inequalities. ESA 2018: 57:1-57:14 - [c23]Anupam Gupta, Euiwoong Lee, Jason Li:
Faster Exact and Approximate Algorithms for k-Cut. FOCS 2018: 113-123 - [c22]Kijung Shin, Mohammad Hammoud, Euiwoong Lee, Jinoh Oh, Christos Faloutsos:
Tri-Fly: Distributed Estimation of Global and Local Triangle Counts in Graph Streams. PAKDD (3) 2018: 651-663 - [c21]Anupam Gupta, Euiwoong Lee, Jason Li:
An FPT Algorithm Beating 2-Approximation for k-Cut. SODA 2018: 2821-2837 - [i29]Kijung Shin, Euiwoong Lee, Jinoh Oh, Mohammad Hammoud, Christos Faloutsos:
DiSLR: Distributed Sampling with Limited Redundancy For Triangle Counting in Graph Streams. CoRR abs/1802.04249 (2018) - [i28]Vijay Bhattiprolu, Mrinalkanti Ghosh, Venkatesan Guruswami, Euiwoong Lee, Madhur Tulsiani:
Inapproximability of Matrix p→q Norms. CoRR abs/1802.07425 (2018) - [i27]Anupam Gupta, Euiwoong Lee, Jason Li, Pasin Manurangsi, Michal Wlodarczyk:
Losing Treewidth by Separating Subsets. CoRR abs/1804.01366 (2018) - [i26]Vijay Bhattiprolu, Mrinalkanti Ghosh, Venkatesan Guruswami, Euiwoong Lee, Madhur Tulsiani:
Approximating Operator Norms via Generalized Krivine Rounding. CoRR abs/1804.03644 (2018) - [i25]Euiwoong Lee, Sahil Singla:
Optimal Online Contention Resolution Schemes via Ex-Ante Prophet Inequalities. CoRR abs/1806.09251 (2018) - [i24]Frank Ban, Vijay Bhattiprolu, Karl Bringmann, Pavel Kolev, Euiwoong Lee, David P. Woodruff:
A PTAS for 𝓁p-Low Rank Approximation. CoRR abs/1807.06101 (2018) - [i23]Anupam Gupta, Euiwoong Lee, Jason Li:
Faster Exact and Approximate Algorithms for k-Cut. CoRR abs/1807.08144 (2018) - [i22]Vijay Bhattiprolu, Mrinalkanti Ghosh, Venkatesan Guruswami, Euiwoong Lee, Madhur Tulsiani:
Inapproximability of Matrix p→q Norms. Electron. Colloquium Comput. Complex. TR18 (2018) - [i21]Vijay Bhattiprolu, Mrinalkanti Ghosh, Venkatesan Guruswami, Euiwoong Lee, Madhur Tulsiani:
Approximating Operator Norms via Generalized Krivine Rounding. Electron. Colloquium Comput. Complex. TR18 (2018) - 2017
- [j7]Euiwoong Lee, Melanie Schmidt, John Wright:
Improved and simplified inapproximability for k-means. Inf. Process. Lett. 120: 40-43 (2017) - [j6]Euiwoong Lee:
APX-hardness of maximizing Nash social welfare with indivisible items. Inf. Process. Lett. 122: 17-20 (2017) - [j5]Venkatesan Guruswami, Euiwoong Lee:
Nearly Optimal NP-Hardness of Unique Coverage. SIAM J. Comput. 46(3): 1018-1028 (2017) - [j4]Venkatesan Guruswami, Euiwoong Lee:
Inapproximability of H-Transversal/Packing. SIAM J. Discret. Math. 31(3): 1552-1571 (2017) - [j3]Venkatesan Guruswami, Euiwoong Lee:
Towards a Characterization of Approximation Resistance for Symmetric CSPs. Theory Comput. 13(1): 1-24 (2017) - [c20]Kristóf Bérczi, Karthekeyan Chandrasekaran, Tamás Király, Euiwoong Lee, Chao Xu:
Global and Fixed-Terminal Cuts in Digraphs. APPROX-RANDOM 2017: 2:1-2:20 - [c19]Vijay Bhattiprolu, Venkatesan Guruswami, Euiwoong Lee:
Sum-of-Squares Certificates for Maxima of Random Tensors on the Sphere. APPROX-RANDOM 2017: 31:1-31:20 - [c18]Vijay Bhattiprolu, Mrinalkanti Ghosh, Venkatesan Guruswami, Euiwoong Lee, Madhur Tulsiani:
Weak Decoupling, Polynomial Folds and Approximate Optimization over the Sphere. FOCS 2017: 1008-1019 - [c17]Guru Guruganesh, Euiwoong Lee:
Understanding the Correlation Gap For Matchings. FSTTCS 2017: 32:1-32:15 - [c16]Euiwoong Lee:
Improved Hardness for Cut, Interdiction, and Firefighter Problems. ICALP 2017: 92:1-92:14 - [c15]Kijung Shin, Euiwoong Lee, Dhivya Eswaran, Ariel D. Procaccia:
Why You Should Charge Your Friends for Borrowing Your Stuff. IJCAI 2017: 395-401 - [c14]Janardhan Kulkarni, Euiwoong Lee, Mohit Singh:
Minimum Birkhoff-von Neumann Decomposition. IPCO 2017: 343-354 - [c13]Euiwoong Lee, Sahil Singla:
Maximum Matching in the Online Batch-Arrival Model. IPCO 2017: 355-367 - [c12]Euiwoong Lee:
Partitioning a Graph into Small Pieces with Applications to Path Transversal. SODA 2017: 1546-1558 - [i20]Kijung Shin, Euiwoong Lee, Dhivya Eswaran, Ariel D. Procaccia:
Why You Should Charge Your Friends for Borrowing Your Stuff. CoRR abs/1705.07343 (2017) - [i19]Guru Guruganesh, Euiwoong Lee:
Understanding the Correlation Gap for Matchings. CoRR abs/1710.06339 (2017) - [i18]Anupam Gupta, Euiwoong Lee, Jason Li:
An FPT Algorithm Beating 2-Approximation for k-Cut. CoRR abs/1710.08488 (2017) - 2016
- [j2]Venkatesan Guruswami, Euiwoong Lee:
Complexity of Approximating CSP with Balance / Hard Constraints. Theory Comput. Syst. 59(1): 76-98 (2016) - [j1]Venkatesan Guruswami, Euiwoong Lee:
Simple Proof of Hardness of Feedback Vertex Set. Theory Comput. 12(1): 1-11 (2016) - [c11]Venkatesan Guruswami, Euiwoong Lee:
Nearly Optimal NP-Hardness of Unique Coverage. SODA 2016: 1724-1730 - [i17]Vijay V. S. P. Bhattiprolu, Venkatesan Guruswami, Euiwoong Lee:
Certifying Random Polynomials over the Unit Sphere via Sum of Squares Hierarchy. CoRR abs/1605.00903 (2016) - [i16]Euiwoong Lee:
Partitioning a Graph into Small Pieces with Applications to Path Transversal. CoRR abs/1607.05122 (2016) - [i15]Euiwoong Lee:
Improved Hardness for Cut, Interdiction, and Firefighter Problems. CoRR abs/1607.05133 (2016) - [i14]Vijay V. S. P. Bhattiprolu, Mrinalkanti Ghosh, Euiwoong Lee, Venkatesan Guruswami, Madhur Tulsiani:
Multiplicative Approximations for Polynomial Optimization Over the Unit Sphere. CoRR abs/1611.05998 (2016) - [i13]Kristóf Bérczi, Karthekeyan Chandrasekaran, Tamás Király, Euiwoong Lee, Chao Xu:
Global and fixed-terminal cuts in digraphs. CoRR abs/1612.00156 (2016) - [i12]Vijay V. S. P. Bhattiprolu, Mrinalkanti Ghosh, Venkatesan Guruswami, Euiwoong Lee, Madhur Tulsiani:
Multiplicative Approximations for Polynomial Optimization Over the Unit Sphere. Electron. Colloquium Comput. Complex. TR16 (2016) - 2015