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ORCIDPanagiotis Karras
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- affiliation: University of Copenhagen, Denmark
- affiliation: Aarhus University, Denmark
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2020 – today
- 2024
[j26]Ciprian-Octavian Truica
, Elena Simona Apostol, Panagiotis Karras:
DANES: Deep Neural Network Ensemble Architecture for Social and Textual Context-aware Fake News Detection. Knowl. Based Syst. 294: 111715 (2024)- [j25]Konstantinos Theocharidis, Panagiotis Karras, Manolis Terrovitis, Spiros Skiadopoulos, Hady W. Lauw:
Adaptive Content-Aware Influence Maximization via Online Learning to Rank. ACM Trans. Knowl. Discov. Data 18(6): 146:1-146:35 (2024) - [c84]Wenyue Ma, Maximilian K. Egger, Andreas Pavlogiannis, Yuchen Li, Panagiotis Karras:
Reachability-Aware Fair Influence Maximization. APWeb/WAIM (3) 2024: 342-359 - [c83]Yuya Sasaki, Panagiotis Karras:
Mining Path Association Rules in Large Property Graphs. CIKM 2024: 1994-2003 - [c82]Yudong Niu, Yuchen Li, Panagiotis Karras, Yanhao Wang, Zhao Li:
Discovering Personalized Characteristic Communities in Attributed Graphs. ICDE 2024: 2834-2847 - [c81]Petros Petsinis, Andreas Pavlogiannis, Josef Tkadlec, Panagiotis Karras:
Seed Selection in the Heterogeneous Moran Process. IJCAI 2024: 2297-2305 - [c80]Petros Petsinis, Kaichen Zhang, Andreas Pavlogiannis, Jingbo Zhou, Panagiotis Karras:
Robust Reward Placement under Uncertainty. IJCAI 2024: 6770-6778 - [c79]Hanhua Xiao, Yuchen Li, Yanhao Wang, Panagiotis Karras, Kyriakos Mouratidis, Natalia Rozalia Avlona:
How to Avoid Jumping to Conclusions: Measuring the Robustness of Outstanding Facts in Knowledge Graphs. KDD 2024: 3539-3550 - [c78]Maximilian K. Egger, Wenyue Ma, Davide Mottin, Panagiotis Karras, Ilaria Bordino, Francesco Gullo, Aris Anagnostopoulos:
ReliK: A Reliability Measure for Knowledge Graph Embeddings. SEBD 2024: 80-90 - [c77]Petros Petsinis, Charalampos E. Tsourakakis, Panagiotis Karras:
Finding Dense and Persistently Expansive Subgraphs. WWW (Companion Volume) 2024: 553-556 - [c76]Maximilian K. Egger, Wenyue Ma, Davide Mottin, Panagiotis Karras, Ilaria Bordino, Francesco Gullo, Aris Anagnostopoulos:
ReliK: A Reliability Measure for Knowledge Graph Embeddings. WWW 2024: 2009-2019 - [i24]Aditya Bommakanti, Harshith Reddy Vonteri, Sayan Ranu, Panagiotis Karras:
EUGENE: Explainable Unsupervised Approximation of Graph Edit Distance. CoRR abs/2402.05885 (2024) - [i23]Steinn Ymir Agustsson, Alfred J. H. Jones, Davide Curcio, Søren Ulstrup, Jill Miwa, Davide Mottin, Panagiotis Karras, Philip Hofmann:
Autonomous microARPES. CoRR abs/2403.13815 (2024) - [i22]Petros Petsinis, Andreas Pavlogiannis, Josef Tkadlec, Panagiotis Karras:
Seed Selection in the Heterogeneous Moran Process. CoRR abs/2404.15986 (2024) - [i21]Maximilian K. Egger, Wenyue Ma, Davide Mottin, Panagiotis Karras, Ilaria Bordino, Francesco Gullo, Aris Anagnostopoulos:
ReliK: A Reliability Measure for Knowledge Graph Embeddings. CoRR abs/2404.16572 (2024) - [i20]Petros Petsinis, Kaichen Zhang, Andreas Pavlogiannis, Jingbo Zhou, Panagiotis Karras:
Robust Reward Placement under Uncertainty. CoRR abs/2405.05433 (2024) - [i19]Steinn Ymir Agustsson, Mohammad Ahsanul Haque, Tam T. Truong, Marco Bianchi, Nikita Klyuchnikov, Davide Mottin, Panagiotis Karras, Philip Hofmann:
An autoencoder for compressing angle-resolved photoemission spectroscopy data. CoRR abs/2407.04631 (2024) - [i18]Yuya Sasaki, Panagiotis Karras:
Mining Path Association Rules in Large Property Graphs (with Appendix). CoRR abs/2408.02029 (2024) - 2023
- [j24]Ciprian-Octavian Truica, Elena Simona Apostol, Radu-Catalin Nicolescu, Panagiotis Karras:
MCWDST: A Minimum-Cost Weighted Directed Spanning Tree Algorithm for Real-Time Fake News Mitigation in Social Media. IEEE Access 11: 125861-125873 (2023) - [j23]Kasper Overgaard Mortensen, Fatemeh Zardbani, Mohammad Ahsanul Haque, Steinn Ymir Agustsson, Davide Mottin, Philip Hofmann, Panagiotis Karras:
Marigold: Efficient k-means Clustering in High Dimensions. Proc. VLDB Endow. 16(7): 1740-1748 (2023) - [j22]Fatemeh Zardbani, Nikos Mamoulis, Stratos Idreos, Panagiotis Karras:
Adaptive Indexing of Objects with Spatial Extent. Proc. VLDB Endow. 16(9): 2248-2260 (2023) - [j21]Konstantinos Lampropoulos, Fatemeh Zardbani, Nikos Mamoulis, Panagiotis Karras:
Adaptive Indexing in High-Dimensional Metric Spaces. Proc. VLDB Endow. 16(10): 2525-2537 (2023) - [j20]Siyuan Wu, Leong Hou U, Panagiotis Karras:
k-Best Egalitarian Stable Marriages for Task Assignment. Proc. VLDB Endow. 16(11): 3240-3252 (2023) - [j19]Judith Hermanns, Konstantinos Skitsas, Anton Tsitsulin, Marina Munkhoeva, Alexander Frederiksen Kyster, Simon Nielsen, Alexander M. Bronstein, Davide Mottin, Panagiotis Karras:
GRASP: Scalable Graph Alignment by Spectral Corresponding Functions. ACM Trans. Knowl. Discov. Data 17(4): 50:1-50:26 (2023) - [c75]Petros Petsinis, Andreas Pavlogiannis, Panagiotis Karras:
Maximizing the Probability of Fixation in the Positional Voter Model. AAAI 2023: 12269-12277 - [c74]Shohei Yamasaki, Yuya Sasaki, Panagiotis Karras, Makoto Onizuka:
Holistic Prediction on a Time-Evolving Attributed Graph. ACL (1) 2023: 13676-13694 - [c73]Konstantinos Skitsas, Karol Orlowski, Judith Hermanns, Davide Mottin, Panagiotis Karras:
Comprehensive Evaluation of Algorithms for Unrestricted Graph Alignment. EDBT 2023: 260-272 - [c72]Ama Bembua Bainson, Judith Hermanns, Petros Petsinis, Niklas Aavad, Casper Dam Larsen, Tiarnan Swayne, Amit Boyarski, Davide Mottin, Alex M. Bronstein, Panagiotis Karras:
Spectral Subgraph Localization. LoG 2023: 7 - [c71]Serafeim Chatzopoulos, Thanasis Vergoulis, Dimitrios Skoutas, Theodore Dalamagas, Christos Tryfonopoulos, Panagiotis Karras:
Atrapos: Real-time Evaluation of Metapath Query Workloads. WWW 2023: 2487-2498 - [i17]Ciprian-Octavian Truica, Elena Simona Apostol, Panagiotis Karras:
DANES: Deep Neural Network Ensemble Architecture for Social and Textual Context-aware Fake News Detection. CoRR abs/2302.01756 (2023) - [i16]Mikael Høgsgaard, Panagiotis Karras, Wenyue Ma, Nidhi Rathi, Chris Schwiegelshohn:
Optimally Interpolating between Ex-Ante Fairness and Welfare. CoRR abs/2302.03071 (2023) - [i15]Ciprian-Octavian Truica, Elena Simona Apostol, Radu-Catalin Nicolescu, Panagiotis Karras:
MCWDST: a Minimum-Cost Weighted Directed Spanning Tree Algorithm for Real-Time Fake News Mitigation in Social Media. CoRR abs/2302.12190 (2023) - [i14]Tam T. Truong, Jay Airao, Panagiotis Karras, Faramarz Hojati, Bahman Azarhoushang, Ramin Aghababaei:
Data-driven prediction of tool wear using Bayesian-regularized artificial neural networks. CoRR abs/2311.18620 (2023) - 2022
- [j18]Alfredo Cuzzocrea, Panagiotis Karras, Akrivi Vlachou:
Effective and efficient skyline query processing over attribute-order-preserving-free encrypted data in cloud-enabled databases. Future Gener. Comput. Syst. 126: 237-251 (2022) - [j17]Konstantinos Skitsas, Ioannis G. Papageorgiou, Mohammad Sadegh Talebi, Vasiliki Kantere, Michael N. Katehakis, Panagiotis Karras:
SIFTER: Space-Efficient Value Iteration for Finite-Horizon MDPs. Proc. VLDB Endow. 16(1): 90-98 (2022) - [j16]Alvis Logins, Yuchen Li, Panagiotis Karras:
On the Robustness of Diffusion in a Network Under Node Attacks. IEEE Trans. Knowl. Data Eng. 34(12): 5884-5895 (2022) - [c70]Joachim Brendborg, Panagiotis Karras, Andreas Pavlogiannis, Asger Ullersted Rasmussen, Josef Tkadlec:
Fixation Maximization in the Positional Moran Process. AAAI 2022: 9304-9312 - [c69]Loke Durocher, Panagiotis Karras, Andreas Pavlogiannis, Josef Tkadlec:
Invasion Dynamics in the Biased Voter Process. IJCAI 2022: 265-271 - [c68]Konstantinos Theocharidis, Manolis Terrovitis, Spiros Skiadopoulos, Panagiotis Karras:
A Content Recommendation Policy for Gaining Subscribers. SIGIR 2022: 2501-2506 - [c67]Martino Ciaperoni, Aristides Gionis, Athanasios Katsamanis, Panagiotis Karras:
SIEVE: A Space-Efficient Algorithm for Viterbi Decoding. SIGMOD Conference 2022: 1136-1145 - [c66]Olga Gkountouna, Katerina Doka, Mingqiang Xue, Jianneng Cao, Panagiotis Karras:
One-off Disclosure Control by Heterogeneous Generalization. USENIX Security Symposium 2022: 3363-3377 - [i13]Joachim Brendborg, Panagiotis Karras, Andreas Pavlogiannis, Asger Ullersted Rasmussen, Josef Tkadlec:
Fixation Maximization in the Positional Moran Process. CoRR abs/2201.02248 (2022) - [i12]Serafeim Chatzopoulos, Thanasis Vergoulis, Dimitrios Skoutas, Theodore Dalamagas, Christos Tryfonopoulos, Panagiotis Karras:
ATRAPOS: Evaluating Metapath Query Workloads in Real Time. CoRR abs/2201.04058 (2022) - [i11]Loke Durocher, Panagiotis Karras, Andreas Pavlogiannis, Josef Tkadlec:
Invasion Dynamics in the Biased Voter Process. CoRR abs/2201.08207 (2022) - [i10]Anton Tsitsulin, Davide Mottin, Panagiotis Karras, Alexander M. Bronstein, Emmanuel Müller:
Spectral Graph Complexity. CoRR abs/2211.01434 (2022) - [i9]Petros Petsinis, Andreas Pavlogiannis, Panagiotis Karras:
Maximizing the Probability of Fixation in the Positional Voter Model. CoRR abs/2211.14676 (2022) - 2021
- [j15]Anton Tsitsulin, Marina Munkhoeva, Davide Mottin, Panagiotis Karras, Ivan V. Oseledets, Emmanuel Müller:
FREDE: Anytime Graph Embeddings. Proc. VLDB Endow. 14(6): 1102-1110 (2021) - [j14]Christos Laoudias, Artyom Nikitin, Panagiotis Karras, Moustafa Youssef, Demetrios Zeinalipour-Yazti:
Indoor Quality-of-position Visual Assessment Using Crowdsourced Fingerprint Maps. ACM Trans. Spatial Algorithms Syst. 7(2): 10:1-10:32 (2021) - [c65]Judith Hermanns, Anton Tsitsulin, Marina Munkhoeva, Alexander M. Bronstein, Davide Mottin, Panagiotis Karras:
GRASP: Graph Alignment Through Spectral Signatures. APWeb/WAIM (1) 2021: 44-52 - [c64]Muhammad Aamir Saleem, Toon Calders, Torben Bach Pedersen, Panagiotis Karras:
Finding Geo-Social Cohorts in Location-Based Social Networks. APWeb/WAIM (2) 2021: 368-383 - [c63]Alexandru Petrescu, Ciprian-Octavian Truica, Elena Simona Apostol, Panagiotis Karras:
Sparse Shield: Social Network Immunization vs. Harmful Speech. CIKM 2021: 1426-1436 - [c62]Magnus Haxen, Morten Raeburn, Peyman Afshani, Panagiotis Karras:
Centerpoint Query Authentication. CIKM 2021: 3083-3087 - [c61]Alexander Frederiksen Kyster, Simon Daugaard Nielsen, Judith Hermanns, Davide Mottin, Panagiotis Karras:
Boosting Graph Alignment Algorithms. CIKM 2021: 3166-3170 - [c60]Anders Hammershøj Jensen, Frederik Lauridsen, Fatemeh Zardbani, Stratos Idreos, Panagiotis Karras:
Revisiting Multidimensional Adaptive Indexing [Experiment & Analysis]. EDBT 2021: 469-474 - [c59]Ciprian-Octavian Truica, Elena Simona Apostol, Teodor Stefu, Panagiotis Karras:
A Deep Learning Architecture for Audience Interest Prediction of News Topic on Social Media. EDBT 2021: 588-599 - [c58]Yueji Yang, Yuchen Li, Panagiotis Karras, Anthony K. H. Tung:
Context-aware Outstanding Fact Mining from Knowledge Graphs. KDD 2021: 2006-2016 - [e2]Ladjel Bellatreche, Marlon Dumas, Panagiotis Karras, Raimundas Matulevicius, Ahmed Awad, Matthias Weidlich, Mirjana Ivanovic, Olaf Hartig:
New Trends in Database and Information Systems - ADBIS 2021 Short Papers, Doctoral Consortium and Workshops: DOING, SIMPDA, MADEISD, MegaData, CAoNS, Tartu, Estonia, August 24-26, 2021, Proceedings. Communications in Computer and Information Science 1450, Springer 2021, ISBN 978-3-030-85081-4 [contents] - [e1]Ladjel Bellatreche, Marlon Dumas, Panagiotis Karras, Raimundas Matulevicius:
Advances in Databases and Information Systems - 25th European Conference, ADBIS 2021, Tartu, Estonia, August 24-26, 2021, Proceedings. Lecture Notes in Computer Science 12843, Springer 2021, ISBN 978-3-030-82471-6 [contents] - [i8]Judith Hermanns, Anton Tsitsulin, Marina Munkhoeva, Alex M. Bronstein, Davide Mottin, Panagiotis Karras:
GRASP: Graph Alignment through Spectral Signatures. CoRR abs/2106.05729 (2021) - 2020
- [c57]Nikolaos Tziavelis, Ioannis Giannakopoulos, Rune Quist Johansen, Katerina Doka, Nectarios Koziris, Panagiotis Karras:
Fair Procedures for Fair Stable Marriage Outcomes. AAAI 2020: 7269-7276 - [c56]Ansh Khurana, Alvis Logins, Panagiotis Karras:
Selecting Influential Features by a Learnable Content-Aware Linear Threshold Model. CIKM 2020: 635-644 - [c55]Fatemeh Zardbani, Peyman Afshani, Panagiotis Karras:
Revisiting the Theory and Practice of Database Cracking. EDBT 2020: 415-418 - [c54]Anton Tsitsulin, Marina Munkhoeva, Davide Mottin, Panagiotis Karras, Alexander M. Bronstein, Ivan V. Oseledets, Emmanuel Müller:
The Shape of Data: Intrinsic Distance for Data Distributions. ICLR 2020 - [c53]Kaichen Zhang, Jingbo Zhou, Donglai Tao, Panagiotis Karras, Qing Li, Hui Xiong:
Geodemographic Influence Maximization. KDD 2020: 2764-2774 - [c52]Alvis Logins, Yuchen Li, Panagiotis Karras:
On the Robustness of Cascade Diffusion under Node Attacks. WWW 2020: 2711-2717 - [i7]Anton Tsitsulin, Marina Munkhoeva, Davide Mottin, Panagiotis Karras, Ivan V. Oseledets, Emmanuel Müller:
FREDE: Linear-Space Anytime Graph Embeddings. CoRR abs/2006.04746 (2020)
2010 – 2019
- 2019
- [c51]Alvis Logins, Panagiotis Karras:
An Experimental Study on Network Immunization. EDBT 2019: 726-729 - [c50]Yuchen Li, Ju Fan, George V. Ovchinnikov, Panagiotis Karras:
Maximizing Multifaceted Network Influence. ICDE 2019: 446-457 - [c49]Alvis Logins, Panagiotis Karras, Christian S. Jensen:
Multicapacity Facility Selection in Networks. ICDE 2019: 794-805 - [c48]Alvis Logins, Panagiotis Karras:
Content-Based Network Influence Probabilities: Extraction and Application. ICDM Workshops 2019: 69-72 - [c47]Nikita Klyuchnikov, Davide Mottin, Georgia Koutrika, Emmanuel Müller, Panagiotis Karras:
Figuring out the User in a Few Steps: Bayesian Multifidelity Active Search with Cokriging. KDD 2019: 686-695 - [c46]Nikolaos Tziavelis, Ioannis Giannakopoulos, Katerina Doka, Nectarios Koziris, Panagiotis Karras:
Equitable Stable Matchings in Quadratic Time. NeurIPS 2019: 455-465 - [c45]Anton Tsitsulin, Davide Mottin, Panagiotis Karras, Alexander M. Bronstein, Emmanuel Müller:
Spectral Graph Complexity. WWW (Companion Volume) 2019: 308-309 - [i6]Anton Tsitsulin, Marina Munkhoeva, Davide Mottin, Panagiotis Karras, Alexander M. Bronstein, Ivan V. Oseledets, Emmanuel Müller:
Intrinsic Multi-scale Evaluation of Generative Models. CoRR abs/1905.11141 (2019) - 2018
- [c44]Anton Tsitsulin, Davide Mottin, Panagiotis Karras, Alexander M. Bronstein, Emmanuel Müller:
NetLSD: Hearing the Shape of a Graph. KDD 2018: 2347-2356 - [c43]Muhammad Aamir Saleem, Felipe Soares Da Costa, Peter Dolog, Panagiotis Karras, Torben Bach Pedersen, Toon Calders:
Predicting Visitors Using Location-Based Social Networks. MDM 2018: 245-250 - [c42]Anton Tsitsulin, Davide Mottin, Panagiotis Karras, Emmanuel Müller:
VERSE: Versatile Graph Embeddings from Similarity Measures. WWW 2018: 539-548 - [i5]Anton Tsitsulin, Davide Mottin, Panagiotis Karras, Emmanuel Müller:
VERSE: Versatile Graph Embeddings from Similarity Measures. CoRR abs/1803.04742 (2018) - [i4]Anton Tsitsulin, Davide Mottin, Panagiotis Karras, Alexander M. Bronstein, Emmanuel Müller:
NetLSD: Hearing the Shape of a Graph. CoRR abs/1805.10712 (2018) - [i3]Anton Tsitsulin, Davide Mottin, Panagiotis Karras, Alexander M. Bronstein, Emmanuel Müller:
SGR: Self-Supervised Spectral Graph Representation Learning. CoRR abs/1811.06237 (2018) - 2017
- [c41]Artyom Nikitin, Christos Laoudias, Georgios Chatzimilioudis, Panagiotis Karras, Demetrios Zeinalipour-Yazti:
Indoor Localization Accuracy Estimation from Fingerprint Data. MDM 2017: 196-205 - [c40]Artyom Nikitin, Christos Laoudias, Georgios Chatzimilioudis, Panagiotis Karras, Demetrios Zeinalipour-Yazti:
ACCES: Offline Accuracy Estimation for Fingerprint-Based Localization. MDM 2017: 358-359 - [c39]Sergei Ivanov, Konstantinos Theocharidis, Manolis Terrovitis, Panagiotis Karras:
Content Recommendation for Viral Social Influence. SIGIR 2017: 565-574 - 2016
- [c38]Sergei Ivanov, Panagiotis Karras:
Harvester: Influence Optimization in Symmetric Interaction Networks. DSAA 2016: 61-70 - [c37]Mirjana Pavlovic, Thomas Heinis, Farhan Tauheed, Panagiotis Karras, Anastasia Ailamaki:
TRANSFORMERS: Robust spatial joins on non-uniform data distributions. ICDE 2016: 673-684 - [c36]Huayu Wu, Mingqiang Xue, Jianneng Cao, Panagiotis Karras, Wee Siong Ng, Kee Kiat Koo:
Fuzzy trajectory linking. ICDE 2016: 859-870 - [c35]Suvarna Bothe, Alfredo Cuzzocrea, Panagiotis Karras, Akrivi Vlachou:
Computing Skylines over Encrypted Data in Cloud Environments. SEBD 2016: 222-229 - [c34]Panagiotis Karras, Artyom Nikitin, Muhammad Saad, Rudrika Bhatt, Denis Antyukhov, Stratos Idreos:
Adaptive Indexing over Encrypted Numeric Data. SIGMOD Conference 2016: 171-183 - 2015
- [j13]Yuan Hong, Jaideep Vaidya, Haibing Lu, Panagiotis Karras, Sanjay Goel:
Collaborative Search Log Sanitization: Toward Differential Privacy and Boosted Utility. IEEE Trans. Dependable Secur. Comput. 12(5): 504-518 (2015) - [c33]Katerina Doka, Mingqiang Xue, Dimitrios Tsoumakos, Panagiotis Karras, Alfredo Cuzzocrea, Nectarios Koziris:
Heterogeneous k-anonymization with high utility. IEEE BigData 2015: 1886-1890 - [c32]Katerina Doka, Mingqiang Xue, Dimitrios Tsoumakos, Panagiotis Karras:
k-Anonymization by Freeform Generalization. AsiaCCS 2015: 519-530 - [c31]Ioannis Giannakopoulos, Panagiotis Karras, Dimitrios Tsoumakos, Katerina Doka, Nectarios Koziris:
An Equitable Solution to the Stable Marriage Problem. ICTAI 2015: 989-996 - [c30]Nikolaos Papailiou, Dimitrios Tsoumakos, Panagiotis Karras, Nectarios Koziris:
Graph-Aware, Workload-Adaptive SPARQL Query Caching. SIGMOD Conference 2015: 1777-1792 - 2014
- [c29]Suvarna Bothe, Alfredo Cuzzocrea, Panagiotis Karras, Akrivi Vlachou:
Skyline Query Processing over Encrypted Data: An Attribute-Order-Preserving-Free Approach. PSBD@CIKM 2014: 37-43 - [c28]Sadegh Nobari, Panagiotis Karras, HweeHwa Pang, Stéphane Bressan:
L-opacity: Linkage-Aware Graph Anonymization. EDBT 2014: 583-594 - [c27]Nikolaos Papailiou, Dimitrios Tsoumakos, Ioannis Konstantinou, Panagiotis Karras, Nectarios Koziris:
Scalable Indexing and Adaptive Querying of RDF Data in the cloud. SWIM 2014: 39:1-39:8 - [c26]Nikolaos Papailiou, Dimitrios Tsoumakos, Ioannis Konstantinou, Panagiotis Karras, Nectarios Koziris:
H2RDF+: an efficient data management system for big RDF graphs. SIGMOD Conference 2014: 909-912 - 2013
- [j12]Yi Song, Xuesong Lu, Sadegh Nobari, Stéphane Bressan, Panagiotis Karras:
On the Privacy and Utility of Anonymized Social Networks. Int. J. Adapt. Resilient Auton. Syst. 4(2): 1-34 (2013) - [j11]Stéphane Bressan, Alfredo Cuzzocrea, Panagiotis Karras, Xuesong Lu, Sadegh Heyrani-Nobari:
An effective and efficient parallel approach for random graph generation over GPUs. J. Parallel Distributed Comput. 73(3): 303-316 (2013) - [j10]Suvarna Bothe, Panagiotis Karras, Akrivi Vlachou:
eSkyline: Processing Skyline Queries over Encrypted Data. Proc. VLDB Endow. 6(12): 1338-1341 (2013) - [c25]Nikolaos Papailiou, Ioannis Konstantinou, Dimitrios Tsoumakos, Panagiotis Karras, Nectarios Koziris:
H2RDF+: High-performance distributed joins over large-scale RDF graphs. IEEE BigData 2013: 255-263 - [c24]Sadegh Nobari, Farhan Tauheed, Thomas Heinis, Panagiotis Karras, Stéphane Bressan, Anastasia Ailamaki:
TOUCH: in-memory spatial join by hierarchical data-oriented partitioning. SIGMOD Conference 2013: 701-712 - [c23]Tarun Parwani, Ramin Kholoussi, Panagiotis Karras:
How to hack into Facebook without being a hacker. WWW (Companion Volume) 2013: 751-754 - 2012
- [j9]Felix Halim, Stratos Idreos, Panagiotis Karras, Roland H. C. Yap:
Stochastic Database Cracking: Towards Robust Adaptive Indexing in Main-Memory Column-Stores. Proc. VLDB Endow. 5(6): 502-513 (2012) - [j8]Jianneng Cao, Panagiotis Karras:
Publishing Microdata with a Robust Privacy Guarantee. Proc. VLDB Endow. 5(11): 1388-1399 (2012) - [c22]Mingqiang Xue, Panagiotis Karras, Chedy Raïssi, Panos Kalnis, Hung Keng Pung:
Delineating social network data anonymization via random edge perturbation. CIKM 2012: 475-484 - [c21]Yi Song, Panagiotis Karras, Sadegh Nobari, Giorgos Cheliotis, Mingqiang Xue, Stéphane Bressan:
Discretionary social network data revelation with a user-centric utility guarantee. CIKM 2012: 1572-1576 - [c20]Mingqiang Xue, Panagiotis Karras, Chedy Raïssi, Jaideep Vaidya, Kian-Lee Tan:
Anonymizing set-valued data by nonreciprocal recoding. KDD 2012: 1050-1058 - [c19]Xiaohui Li, Panagiotis Karras, Lei Shi, Kian-Lee Tan, Christian S. Jensen:
Cooperative Scalable Moving Continuous Query Processing. MDM 2012: 69-78 - [c18]Sadegh Nobari, Thanh-Tung Cao, Panagiotis Karras, Stéphane Bressan:
Scalable parallel minimum spanning forest computation. PPoPP 2012: 205-214 - [c17]Yi Song, Panagiotis Karras, Qian Xiao, Stéphane Bressan:
Sensitive Label Privacy Protection on Social Network Data. SSDBM 2012: 562-571 - [i2]Felix Halim, Stratos Idreos, Panagiotis Karras, Roland H. C. Yap:
Stochastic Database Cracking: Towards Robust Adaptive Indexing in Main-Memory Column-Stores. CoRR abs/1203.0055 (2012) - [i1]Jianneng Cao, Panagiotis Karras:
Publishing Microdata with a Robust Privacy Guarantee. CoRR abs/1208.0220 (2012) - 2011
- [j7]Stavros Papadopoulos, Lixing Wang, Yin Yang, Dimitris Papadias, Panagiotis Karras:
Authenticated Multistep Nearest Neighbor Search. IEEE Trans. Knowl. Data Eng. 23(5): 641-654 (2011) - [j6]Jianneng Cao, Panagiotis Karras, Panos Kalnis, Kian-Lee Tan:
SABRE: a Sensitive Attribute Bucketization and REdistribution framework for t-closeness. VLDB J. 20(1): 59-81 (2011) - [c16]Mingqiang Xue, Panagiotis Karras, Chedy Raïssi, Hung Keng Pung:
Utility-driven anonymization in data publishing. CIKM 2011: 2277-2280 - [c15]Sadegh Nobari, Xuesong Lu, Panagiotis Karras, Stéphane Bressan:
Fast random graph generation. EDBT 2011: 331-342 - [c14]Yi Song, Sadegh Nobari, Xuesong Lu, Panagiotis Karras, Stéphane Bressan:
On the privacy and utility of anonymized social networks. iiWAS 2011: 246-253 - [c13]Shrikant Kashyap, Panagiotis Karras:
Scalable kNN search on vertically stored time series. KDD 2011: 1334-1342 - 2010
- [j5]Jianneng Cao, Panagiotis Karras, Chedy Raïssi, Kian-Lee Tan:
rho-uncertainty: Inference-Proof Transaction Anonymization. Proc. VLDB Endow. 3(1): 1033-1044 (2010) - [c12]Felix Halim, Panagiotis Karras, Roland H. C. Yap:
Local Search in Histogram Construction. AAAI 2010: 1680-1685 - [c11]Mei Hui, Panagiotis Karras, Beng Chin Ooi:
CW2I: Community Data Indexing for Complex Query Processing. WAIM 2010: 103-114
2000 – 2009
- 2009
- [j4]Panagiotis Karras:
Optimality and Scalability in Lattice Histogram Construction. Proc. VLDB Endow. 2(1): 670-681 (2009) - [j3]Gabriel Ghinita, Panagiotis Karras, Panos Kalnis, Nikos Mamoulis:
A framework for efficient data anonymization under privacy and accuracy constraints. ACM Trans. Database Syst. 34(2): 9:1-9:47 (2009) - [c10]Felix Halim, Panagiotis Karras, Roland H. C. Yap:
Fast and effective histogram construction. CIKM 2009: 1167-1176 - [c9]Panagiotis Karras:
Multiplicative synopses for relative-error metrics. EDBT 2009: 756-767 - 2008
- [j2]Cathrin Weiss, Panagiotis Karras, Abraham Bernstein:
Hexastore: sextuple indexing for semantic web data management. Proc. VLDB Endow. 1(1): 1008-1019 (2008) - [j1]Panagiotis Karras, Nikos Mamoulis:
Hierarchical synopses with optimal error guarantees. ACM Trans. Database Syst. 33(3): 18:1-18:53 (2008) - [c8]Man Lung Yiu, Panagiotis Karras, Nikos Mamoulis:
Ring-constrained join: deriving fair middleman locations from pointsets via a geometric constraint. EDBT 2008: 606-617 - [c7]Man Lung Yiu, Nikos Mamoulis, Panagiotis Karras:
Common Influence Join: A Natural Join Operation for Spatial Pointsets. ICDE 2008: 100-109 - [c6]Panagiotis Karras, Nikos Mamoulis:
Lattice Histograms: a Resilient Synopsis Structure. ICDE 2008: 247-256 - 2007
- [b1]Panagiotis Karras:
Data structures and algorithms for data representation in constrained environments. University of Hong Kong, 2007 - [c5]Panagiotis Karras, Nikos Mamoulis:
The Haar+ Tree: A Refined Synopsis Data Structure. ICDE 2007: 436-445 - [c4]Panagiotis Karras, Dimitris Sacharidis, Nikos Mamoulis:
Exploiting duality in summarization with deterministic guarantees. KDD 2007: 380-389 - [c3]Gabriel Ghinita, Panagiotis Karras, Panos Kalnis, Nikos Mamoulis:
Fast Data Anonymization with Low Information Loss. VLDB 2007: 758-769 - 2006
- [c2]Panagiotis Karras, Nikos Mamoulis:
Detecting the Direction of Motion in a Binary Sensor Network. SUTC (1) 2006: 420-427 - 2005
- [c1]Panagiotis Karras, Nikos Mamoulis:
One-Pass Wavelet Synopses for Maximum-Error Metrics. VLDB 2005: 421-432
Coauthor Index
Alexander M. Bronstein
aka: Alex M. Bronstein
aka: Alex M. Bronstein
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