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ORCIDDimitris Achlioptas
Demetrios Achlioptas
Person information
- affiliation: University of Athens, Athens, Greece
- affiliation (former): University of California, Santa Cruz
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2020 – today
- 2024
[c56]Dimitris Achlioptas, Kostas Zampetakis:
Bounding Weakly Correlated Products from Below: Supermodularity is All You Need. ISIT 2024: 3035-3040- 2022
- [c55]Dimitris Achlioptas, Kostas Zampetakis:
A Simpler Proof of the Four Functions Theorem and Some New Variants. ISIT 2022: 714-717 - [i21]Dimitris Achlioptas, Amrit Daswaney, Periklis A. Papakonstantinou:
Hide and Seek: Scaling Machine Learning for Combinatorial Optimization via the Probabilistic Method. CoRR abs/2211.15368 (2022) - 2021
- [j31]Dimitris Achlioptas, Amin Coja-Oghlan, Max Hahn-Klimroth
, Joon Lee, Noëla Müller, Manuel Penschuck, Guangyan Zhou:
The number of satisfying assignments of random 2-SAT formulas. Random Struct. Algorithms 58(4): 609-647 (2021) - [c54]Dimitris Achlioptas, Kostas Zampetakis:
Local Approximations of the Independent Set Polynomial. ICALP 2021: 8:1-8:16 - [p2]Dimitris Achlioptas:
Random Satisfiabiliy. Handbook of Satisfiability 2021: 437-462 - [i20]Dimitris Achlioptas, Kostas Zampetakis:
The Lovász Local Lemma is Not About Probability. CoRR abs/2111.08837 (2021) - 2020
- [j30]Thomas Vidick, Danupon Nanongkai, Dimitris Achlioptas:
Special Section on the Fiftieth Annual ACM Symposium on Theory of Computing (STOC 2018). SIAM J. Comput. 49(5) (2020) - [c53]Shengchao Liu, Dimitris S. Papailiopoulos, Dimitris Achlioptas:
Bad Global Minima Exist and SGD Can Reach Them. NeurIPS 2020 - [c52]Dimitris Achlioptas, Themis Gouleakis, Fotis Iliopoulos:
Simple Local Computation Algorithms for the General Lovász Local Lemma. SPAA 2020: 1-10 - [i19]Dimitris Achlioptas, Amin Coja-Oghlan, Max Hahn-Klimroth, Joon Lee, Noëla Müller, Manuel Penschuck, Guangyan Zhou:
The random 2-SAT partition function. CoRR abs/2002.03690 (2020)
2010 – 2019
- 2019
- [j29]Dimitris Achlioptas, Panos Theodoropoulos:
Model counting with error-correcting codes. Constraints An Int. J. 24(2): 162-182 (2019) - [j28]Dimitris Achlioptas, Fotis Iliopoulos, Vladimir Kolmogorov:
A Local Lemma for Focused Stochastic Algorithms. SIAM J. Comput. 48(5): 1583-1602 (2019) - [c51]Dimitris Achlioptas, Fotis Iliopoulos, Alistair Sinclair:
Beyond the Lovász Local Lemma: Point to Set Correlations and Their Algorithmic Applications. FOCS 2019: 725-744 - [e1]Dimitris Achlioptas, László A. Végh:
Approximation, Randomization, and Combinatorial Optimization. Algorithms and Techniques, APPROX/RANDOM 2019, September 20-22, 2019, Massachusetts Institute of Technology, Cambridge, MA, USA. LIPIcs 145, Schloss Dagstuhl - Leibniz-Zentrum für Informatik 2019, ISBN 978-3-95977-125-2 [contents] - [i18]Shengchao Liu, Dimitris S. Papailiopoulos, Dimitris Achlioptas:
Bad Global Minima Exist and SGD Can Reach Them. CoRR abs/1906.02613 (2019) - 2018
- [j27]Dimitris Achlioptas, Paris Siminelakis:
Symmetric graph properties have independent edges. Inf. Comput. 261: 446-463 (2018) - [c50]Dimitris Achlioptas, Zayd S. Hammoudeh, Panos Theodoropoulos:
Fast Sampling of Perfectly Uniform Satisfying Assignments. SAT 2018: 135-147 - [c49]Dimitris Achlioptas, Zayd Hammoudeh, Panos Theodoropoulos:
Fast and Flexible Probabilistic Model Counting. SAT 2018: 148-164 - [i17]Dimitris Achlioptas, Fotis Iliopoulos, Alistair Sinclair:
A New Perspective on Stochastic Local Search and the Lovasz Local Lemma. CoRR abs/1805.02026 (2018) - [i16]Dimitris Achlioptas, Fotis Iliopoulos, Vladimir Kolmogorov:
A Local Lemma for Focused Stochastic Algorithms. CoRR abs/1809.01537 (2018) - [i15]Dimitris Achlioptas, Themis Gouleakis, Fotis Iliopoulos:
Local Computation Algorithms for the Lovász Local Lemma. CoRR abs/1809.07910 (2018) - 2017
- [c48]Alex Gittens, Dimitris Achlioptas, Michael W. Mahoney:
Skip-Gram - Zipf + Uniform = Vector Additivity. ACL (1) 2017: 69-76 - [c47]Dimitris Achlioptas, Fotis Iliopoulos, Nikos Vlassis:
Stochastic Control via Entropy Compression. ICALP 2017: 83:1-83:13 - [c46]Dimitris Achlioptas, S. Hamed Hassani, Wei Liu, Rüdiger L. Urbanke:
Time-invariant LDPC convolutional codes. ISIT 2017: 366-370 - [c45]Dimitris Achlioptas, Panos Theodoropoulos:
Probabilistic Model Counting with Short XORs. SAT 2017: 3-19 - [i14]Dimitris Achlioptas, Seyed Hamed Hassani, Wei Liu, Rüdiger L. Urbanke:
Time-Invariant LDPC Convolutional Codes. CoRR abs/1702.04539 (2017) - [i13]Dimitris Achlioptas, Panos Theodoropoulos:
Probabilistic Model Counting with Short XORs. CoRR abs/1707.09467 (2017) - 2016
- [j26]Dimitris Achlioptas, Fotis Iliopoulos:
Random Walks That Find Perfect Objects and the Lovász Local Lemma. J. ACM 63(3): 22:1-22:29 (2016) - [c44]Dimitris Achlioptas, Seyed Hamed Hassani, Nicolas Macris, Rüdiger L. Urbanke:
Bounds for Random Constraint Satisfaction Problems via Spatial Coupling. SODA 2016: 469-479 - [c43]Dimitris Achlioptas, Fotis Iliopoulos:
Focused Stochastic Local Search and the Lovász Local Lemma. SODA 2016: 2024-2038 - [i12]Dimitris Achlioptas, Fotis Iliopoulos, Nikos Vlassis:
Stochastic Control via Entropy Compression. CoRR abs/1607.06494 (2016) - 2015
- [j25]Dimitris Achlioptas, Michael Molloy:
The solution space geometry of random linear equations. Random Struct. Algorithms 46(2): 197-231 (2015) - [c42]Dimitris Achlioptas, Paris Siminelakis:
Symmetric Graph Properties Have Independent Edges. ICALP (2) 2015: 467-478 - [c41]Dimitris Achlioptas, Pei Jiang:
Stochastic Integration via Error-Correcting Codes. UAI 2015: 22-31 - [c40]Dimitris Achlioptas, Paris Siminelakis:
Navigability is a Robust Property. WAW 2015: 78-91 - [i11]Dimitris Achlioptas, Paris Siminelakis:
Navigability is a Robust Property. CoRR abs/1501.04931 (2015) - [i10]Dimitris Achlioptas, Paris Siminelakis:
Product Measure Approximation of Symmetric Graph Properties. CoRR abs/1502.07787 (2015) - [i9]Dimitris Achlioptas, Fotis Iliopoulos:
Focused Stochastic Local Search and the Lovász Local Lemma. CoRR abs/1507.07633 (2015) - 2014
- [c39]Dimitris Achlioptas, Fotis Iliopoulos:
Random Walks That Find Perfect Objects and the Lovasz Local Lemma. FOCS 2014: 494-503 - [c38]Dimitris Skourtis, Dimitris Achlioptas, Noah Watkins, Carlos Maltzahn, Scott A. Brandt:
Erasure Coding & Read/Write Separation in Flash Storage. INFLOW 2014 - [c37]Dimitris Skourtis, Dimitris Achlioptas, Noah Watkins, Carlos Maltzahn, Scott A. Brandt:
Flash on Rails: Consistent Flash Performance through Redundancy. USENIX ATC 2014: 463-474 - [i8]Dimitris Achlioptas, Fotis Iliopoulos:
The Lovász Local Lemma as a Random Walk. CoRR abs/1406.0242 (2014) - 2013
- [c36]Dimitris Achlioptas, Zohar Shay Karnin, Edo Liberty:
Near-Optimal Entrywise Sampling for Data Matrices. NIPS 2013: 1565-1573 - [c35]Dimitris Skourtis, Dimitris Achlioptas, Carlos Maltzahn, Scott A. Brandt:
High performance & low latency in solid-state drives through redundancy. INFLOW@SOSP 2013: 6:1-6:9 - [i7]Dimitris Achlioptas, Zohar Shay Karnin, Edo Liberty:
Near-Optimal Entrywise Sampling for Data Matrices. CoRR abs/1311.4643 (2013) - 2012
- [c34]Dimitris Achlioptas, Themis Gouleakis:
Algorithmic Improvements of the Lovász Local Lemma via Cluster Expansion . FSTTCS 2012: 16-23 - [c33]Dimitris Achlioptas, Ricardo Menchaca-Mendez:
Unsatisfiability Bounds for Random CSPs from an Energetic Interpolation Method. ICALP (1) 2012: 1-12 - [c32]Dimitris Achlioptas, Ricardo Menchaca-Mendez:
Exponential Lower Bounds for DPLL Algorithms on Satisfiable Random 3-CNF Formulas. SAT 2012: 327-340 - 2011
- [j24]Dimitris Achlioptas, Amin Coja-Oghlan, Federico Ricci-Tersenghi:
On the solution-space geometry of random constraint satisfaction problems. Random Struct. Algorithms 38(3): 251-268 (2011) - [i6]Dimitris Achlioptas, Michael Molloy:
The solution space geometry of random linear equations. CoRR abs/1107.5550 (2011) - 2010
- [c31]Dimitris Achlioptas:
Algorithmic Barriers from Phase Transitions in Graphs. WG 2010: 1
2000 – 2009
- 2009
- [j23]Dimitris Achlioptas, Aaron Clauset, David Kempe, Cristopher Moore:
On the bias of traceroute sampling: Or, power-law degree distributions in regular graphs. J. ACM 56(4): 21:1-21:28 (2009) - [j22]Dimitris Achlioptas, Federico Ricci-Tersenghi:
Random Formulas Have Frozen Variables. SIAM J. Comput. 39(1): 260-280 (2009) - [p1]Dimitris Achlioptas:
Random Satisfiability. Handbook of Satisfiability 2009: 245-270 - 2008
- [c30]Dimitris Achlioptas, Amin Coja-Oghlan:
Algorithmic Barriers from Phase Transitions. FOCS 2008: 793-802 - 2007
- [j21]Dimitris Achlioptas, Frank McSherry:
Fast computation of low-rank matrix approximations. J. ACM 54(2): 9 (2007) - [j20]Dimitris Achlioptas, Assaf Naor, Yuval Peres:
On the maximum satisfiability of random formulas. J. ACM 54(2): 10 (2007) - [j19]Dimitris Achlioptas, Vladlen Koltun:
Special Section on Foundations of Computer Science. SIAM J. Comput. 37(1): 165 (2007) - 2006
- [j18]Dimitris Achlioptas, Cristopher Moore:
Random k-SAT: Two Moments Suffice to Cross a Sharp Threshold. SIAM J. Comput. 36(3): 740-762 (2006) - [c29]Dimitris Achlioptas, Federico Ricci-Tersenghi:
On the solution-space geometry of random constraint satisfaction problems. STOC 2006: 130-139 - [i5]Dimitris Achlioptas, Federico Ricci-Tersenghi:
On the Solution-Space Geometry of Random Constraint Satisfaction Problems. CoRR abs/cs/0611052 (2006) - 2005
- [j17]Dimitris Achlioptas, Stefano Leonardi:
Special Issue on Algorithms and Models for the Web-Graph. Internet Math. 2(3): 249 (2005) - [j16]Dimitris Achlioptas, Haixia Jia, Cristopher Moore:
Hiding Satisfying Assignments: Two are Better than One. J. Artif. Intell. Res. 24: 623-639 (2005) - [c28]Dimitris Achlioptas, Frank McSherry:
On Spectral Learning of Mixtures of Distributions. COLT 2005: 458-469 - [c27]Dimitris Achlioptas, Aaron Clauset, David Kempe, Cristopher Moore:
On the bias of traceroute sampling: or, power-law degree distributions in regular graphs. STOC 2005: 694-703 - [i4]Dimitris Achlioptas, Aaron Clauset, David Kempe, Cristopher Moore:
On the Bias of Traceroute Sampling; or, Power-law Degree Distributions in Regular Graphs. CoRR abs/cond-mat/0503087 (2005) - [i3]Dimitris Achlioptas, Haixia Jia, Cristopher Moore:
Hiding Satisfying Assignments: Two are Better than One. CoRR abs/cs/0503046 (2005) - 2004
- [j15]Yi-Min Wang, Lili Qiu, Chad Verbowski, Dimitris Achlioptas, Gautam Das, Per-Åke Larson:
Summary-based routing for content-based event distribution networks. Comput. Commun. Rev. 34(5): 59-74 (2004) - [j14]Dimitris Achlioptas, Paul Beame, Michael S. O. Molloy:
A sharp threshold in proof complexity yields lower bounds for satisfiability search. J. Comput. Syst. Sci. 68(2): 238-268 (2004) - [c26]Dimitris Achlioptas, Haixia Jia, Cristopher Moore:
Hiding Satisfying Assignments: Two Are Better than One. AAAI 2004: 131-136 - [c25]Dimitris Achlioptas, Cristopher Moore:
The Chromatic Number of Random Regular Graphs. APPROX-RANDOM 2004: 219-228 - [c24]Dimitris Achlioptas:
Random Matrices in Data Analysis. ECML 2004: 1-7 - [c23]Dimitris Achlioptas, Michael S. O. Molloy, Cristopher Moore, Frank Van Bussel:
Sampling Grid Colorings with Fewer Colors. LATIN 2004: 80-89 - [c22]Dimitris Achlioptas:
Random Matrices in Data Analysis. PKDD 2004: 1-7 - [c21]Dimitris Achlioptas, Paul Beame, Michael Molloy:
Exponential bounds for DPLL below the satisfiability threshold. SODA 2004: 139-140 - [c20]Dimitris Achlioptas, Assaf Naor:
The two possible values of the chromatic number of a random graph. STOC 2004: 587-593 - 2003
- [j13]Dimitris Achlioptas:
Database-friendly random projections: Johnson-Lindenstrauss with binary coins. J. Comput. Syst. Sci. 66(4): 671-687 (2003) - [j12]Dimitris Achlioptas, Cristopher Moore:
Almost all graphs with average degree 4 are 3-colorable. J. Comput. Syst. Sci. 67(2): 441-471 (2003) - [c19]Dimitris Achlioptas, Assaf Naor, Yuval Peres:
On the Maximum Satisfiability of Random Formulas. FOCS 2003: 362-370 - [c18]Dimitris Achlioptas, Yuval Peres:
The threshold for random k-SAT is 2k (ln 2 - O(k)). STOC 2003: 223-231 - [i2]Dimitris Achlioptas, Cristopher Moore:
Random k-SAT: Two Moments Suffice to Cross a Sharp Threshold. CoRR cond-mat/0310227 (2003) - [i1]Dimitris Achlioptas, Yuval Peres:
The Threshold for Random k-SAT is 2kln2 - O(k). CoRR cs.CC/0305009 (2003) - 2002
- [j11]Dimitris Achlioptas, Jeong Han Kim, Michael Krivelevich, Prasad Tetali:
Two-coloring random hypergraphs. Random Struct. Algorithms 20(2): 249-259 (2002) - [c17]Dimitris Achlioptas, Cristopher Moore:
The Asymptotic Order of the Random k -SAT Threshold. FOCS 2002: 779-788 - [c16]Dimitris Achlioptas, Cristopher Moore:
On the 2-Colorability of Random Hypergraphs. RANDOM 2002: 78-90 - [c15]Dimitris Achlioptas, Cristopher Moore:
Almost all graphs with average degree 4 are 3-colorable. STOC 2002: 199-208 - 2001
- [j10]Dimitris Achlioptas, Michael S. O. Molloy, Lefteris M. Kirousis, Yannis C. Stamatiou, Evangelos Kranakis, Danny Krizanc:
Random Constraint Satisfaction: A More Accurate Picture. Constraints An Int. J. 6(4): 329-344 (2001) - [j9]Henry A. Kautz, Yongshao Ruan, Dimitris Achlioptas, Carla P. Gomes, Bart Selman, Mark E. Stickel:
Balance and Filtering in Structured Satisfiable Problems (Preliminary Report). Electron. Notes Discret. Math. 9: 2-18 (2001) - [j8]Dimitris Achlioptas, Lefteris M. Kirousis, Evangelos Kranakis, Danny Krizanc:
Rigorous results for random (2+p)-SAT. Theor. Comput. Sci. 265(1-2): 109-129 (2001) - [j7]Dimitris Achlioptas:
Lower bounds for random 3-SAT via differential equations. Theor. Comput. Sci. 265(1-2): 159-185 (2001) - [c14]Dimitris Achlioptas, Amos Fiat, Anna R. Karlin, Frank McSherry:
Web Search via Hub Synthesis. FOCS 2001: 500-509 - [c13]Henry A. Kautz, Yongshao Ruan, Dimitris Achlioptas, Carla P. Gomes, Bart Selman, Mark E. Stickel:
Balance and Filtering in Structured Satisfiable Problems. IJCAI 2001: 351-358 - [c12]Dimitris Achlioptas, Frank McSherry, Bernhard Schölkopf:
Sampling Techniques for Kernel Methods. NIPS 2001: 335-342 - [c11]Dimitris Achlioptas:
Database-friendly random projections. PODS 2001 - [c10]Dimitris Achlioptas, Arthur D. Chtcherba, Gabriel Istrate, Cristopher Moore:
The phase transition in 1-in-k SAT and NAE 3-SAT. SODA 2001: 721-722 - [c9]Dimitris Achlioptas, Paul Beame, Michael S. O. Molloy:
A sharp threshold in proof complexity. STOC 2001: 337-346 - [c8]Dimitris Achlioptas, Frank McSherry:
Fast computation of low rank matrix. STOC 2001: 611-618 - 2000
- [j6]Dimitris Achlioptas, Marek Chrobak, John Noga:
Competitive analysis of randomized paging algorithms. Theor. Comput. Sci. 234(1-2): 203-218 (2000) - [c7]Dimitris Achlioptas, Carla P. Gomes, Henry A. Kautz, Bart Selman:
Generating Satisfiable Problem Instances. AAAI/IAAI 2000: 256-261 - [c6]Dimitris Achlioptas, Gregory B. Sorkin:
Optimal myopic algorithms for random 3-SAT. FOCS 2000: 590-600 - [c5]Dimitris Achlioptas, Jeong Han Kim, Michael Krivelevich, Prasad Tetali:
Two-coloring Random Hypergraphs. ICALP Satellite Workshops 2000: 85-96 - [c4]Dimitris Achlioptas:
Setting 2 variables at a time yields a new lower bound for random 3-SAT (extended abstract). STOC 2000: 28-37
1990 – 1999
- 1999
- [b1]Dimitris Achlioptas:
Threshold phenomena in random graph colouring and satisfiability. University of Toronto, Canada, 1999 - [j5]Dimitris Achlioptas, Michael Molloy:
Almost all graphs with 2.522 n edges are not 3-colorable. Electron. J. Comb. 6 (1999) - [j4]Dimitris Achlioptas, Ehud Friedgut:
A Sharp Threshold for k-Colorability. Random Struct. Algorithms 14(1): 63-70 (1999) - [j3]Jeff Edmonds, Chung Keung Poon, Dimitris Achlioptas:
Tight Lower Bounds for st-Connectivity on the NNJAG Model. SIAM J. Comput. 28(6): 2257-2284 (1999) - 1998
- [j2]Dimitris Achlioptas, Jason I. Brown, Derek G. Corneil, Michael Molloy:
The existence of uniquely -G colourable graphs. Discret. Math. 179(1-3): 1-11 (1998) - 1997
- [j1]Demetrios Achlioptas:
The complexity of G-free colourability. Discret. Math. 165-166: 21-30 (1997) - [c3]Dimitris Achlioptas, Lefteris M. Kirousis, Evangelos Kranakis, Danny Krizanc, Michael S. O. Molloy, Yannis C. Stamatiou:
Random Constraint Satisfaction: A More Accurate Picture. CP 1997: 107-120 - [c2]Dimitris Achlioptas, Michael S. O. Molloy:
The Analysis of a List-Coloring Algorithm on a Random Graph. FOCS 1997: 204-212 - 1996
- [c1]Dimitris Achlioptas, Marek Chrobak, John Noga:
Competive Analysis of Randomized Paging Algorithms. ESA 1996: 419-430
Coauthor Index
Michael Molloy 0001
aka: Michael S. O. Molloy
aka: Michael S. O. Molloy
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