Efthymia Tsamoura

According to our database, Efthymia Tsamoura authored at least 46 papers between 2008 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Goal-Driven Query Answering over First- and Second-Order Dependencies with Equality.

Efthymia Tsamoura, Boris Motik

CoRR, 2024

Mapping the Neuro-Symbolic AI Landscape by Architectures: A Handbook on Augmenting Deep Learning Through Symbolic Reasoning.

Jonathan Feldstein, Paulius Dilkas, Vaishak Belle, Efthymia Tsamoura

CoRR, 2024

Efficiently Learning Probabilistic Logical Models by Cheaply Ranking Mined Rules.

Jonathan Feldstein, Dominic Phillips, Efthymia Tsamoura

CoRR, 2024

On Characterizing and Mitigating Imbalances in Multi-Instance Partial Label Learning.

Kaifu Wang, Efthymia Tsamoura, Dan Roth

CoRR, 2024

KiL 2024: 4th International Workshop on Knowledge-infused Learning <i>(Towards Consistent, Reliable, Explainable, and Safe LLMs)</i>.

Manas Gaur, Efthymia Tsamoura, Edward Raff, Nikhita Vedula, Srinivasan Parthasarathy

Proceedings of the 30th ACM SIGKDD Conference on Knowledge Discovery and Data Mining, 2024

2023

Probabilistic Reasoning at Scale: Trigger Graphs to the Rescue.

Efthymia Tsamoura, Jaehun Lee, Jacopo Urbani

Proc. ACM Manag. Data, 2023

On Learning Latent Models with Multi-Instance Weak Supervision.

Kaifu Wang, Efthymia Tsamoura, Dan Roth

Proceedings of the Advances in Neural Information Processing Systems 36: Annual Conference on Neural Information Processing Systems 2023, 2023

KiL 2023 : 3rd International Workshop on Knowledge-infused Learning.

Manas Gaur, Efthymia Tsamoura, Sarath Sreedharan, Sudip Mittal

Proceedings of the 29th ACM SIGKDD Conference on Knowledge Discovery and Data Mining, 2023

Parallel Neurosymbolic Integration with Concordia.

Jonathan Feldstein, Modestas Jurcius, Efthymia Tsamoura

Proceedings of the International Conference on Machine Learning, 2023

Principled and Efficient Motif Finding for Structure Learning of Lifted Graphical Models.

Jonathan Feldstein, Dominic Phillips, Efthymia Tsamoura

Proceedings of the Thirty-Seventh AAAI Conference on Artificial Intelligence, 2023

Scalable Theory-Driven Regularization of Scene Graph Generation Models.

Davide Buffelli, Efthymia Tsamoura

Proceedings of the Thirty-Seventh AAAI Conference on Artificial Intelligence, 2023

2022

PDQ 2.0: Flexible Infrastructure for Integrating Reasoning and Query Planning.

Michael Benedikt, Fergus R. Cooper, Stefano Germano, Gabor Gyorkei, Efthymia Tsamoura, Brandon Moore, Camilo Ortiz

SIGMOD Rec., December, 2022

Scalable Regularization of Scene Graph Generation Models using Symbolic Theories.

Davide Buffelli, Efthymia Tsamoura

CoRR, 2022

2021

Balancing Expressiveness and Inexpressiveness in View Design.

Michael Benedikt, Pierre Bourhis, Louis Jachiet, Efthymia Tsamoura

ACM Trans. Database Syst., 2021

Materializing Knowledge Bases via Trigger Graphs.

Efthymia Tsamoura, David Carral, Enrico Malizia, Jacopo Urbani

Proc. VLDB Endow., 2021

Exchanging Data under Policy Views.

Angela Bonifati, Ugo Comignani, Efthymia Tsamoura

Proceedings of the 24th International Conference on Extending Database Technology, 2021

Neural-Symbolic Integration: A Compositional Perspective.

Efthymia Tsamoura, Timothy M. Hospedales, Loizos Michael

Proceedings of the Thirty-Fifth AAAI Conference on Artificial Intelligence, 2021

2020

Neural-Symbolic Integration: A Compositional Perspective.

Efthymia Tsamoura, Loizos Michael

CoRR, 2020

Beyond the Grounding Bottleneck: Datalog Techniques for Inference in Probabilistic Logic Programs.

Efthymia Tsamoura, Víctor Gutiérrez-Basulto, Angelika Kimmig

Proceedings of the Thirty-Fourth AAAI Conference on Artificial Intelligence, 2020

2019

Beyond the Grounding Bottleneck: Datalog Techniques for Inference in Probabilistic Logic Programs (Technical Report).

Efthymia Tsamoura, Víctor Gutiérrez-Basulto, Angelika Kimmig

CoRR, 2019

Repairing mappings under policy views.

Angela Bonifati, Ugo Comignani, Efthymia Tsamoura

CoRR, 2019

MapRepair: Mapping and Repairing under Policy Views.

Angela Bonifati, Ugo Comignani, Efthymia Tsamoura

Proceedings of the 2019 International Conference on Management of Data, 2019

2018

Goal-Driven Query Answering for Existential Rules With Equality.

Michael Benedikt, Boris Motik, Efthymia Tsamoura

Proceedings of the Thirty-Second AAAI Conference on Artificial Intelligence, 2018

2017

Benchmarking the Chase.

Michael Benedikt, George Konstantinidis, Giansalvatore Mecca, Boris Motik, Paolo Papotti, Donatello Santoro, Efthymia Tsamoura

Proceedings of the 36th ACM SIGMOD-SIGACT-SIGAI Symposium on Principles of Database Systems, 2017

Reformulating Queries: Theory and Practice.

Michael Benedikt, Egor V. Kostylev, Fabio Mogavero, Efthymia Tsamoura

Proceedings of the Twenty-Sixth International Joint Conference on Artificial Intelligence, 2017

2016

Generating Plans from Proofs: The Interpolation-based Approach to Query Reformulation

Michael Benedikt, Julien Leblay, Balder ten Cate, Efthymia Tsamoura

Synthesis Lectures on Data Management, Morgan & Claypool Publishers, ISBN: 978-3-031-01856-5, 2016

Generating Plans from Proofs.

Michael Benedikt, Balder ten Cate, Efthymia Tsamoura

ACM Trans. Database Syst., 2016

Incorporating change detection in the monitoring phase of adaptive query processing.

Efthymia Tsamoura, Anastasios Gounaris, Yannis Manolopoulos

J. Internet Serv. Appl., 2016

Biological Web Services: Integration, Optimization, and Reasoning.

Michael Benedikt, Rodrigo Lopez-Serrano, Efthymia Tsamoura

Proceedings of the Workshop on Advances in Bioinformatics and Artificial Intelligence: Bridging the Gap co-located with 25th International Joint Conference on Artificial Intelligence (IJCAI 2016), 2016

2015

Querying with Access Patterns and Integrity Constraints.

Michael Benedikt, Julien Leblay, Efthymia Tsamoura

Proc. VLDB Endow., 2015

2014

PDQ: Proof-driven Query Answering over Web-based Data.

Michael Benedikt, Julien Leblay, Efthymia Tsamoura

Proc. VLDB Endow., 2014

Generating low-cost plans from proofs.

Michael Benedikt, Balder ten Cate, Efthymia Tsamoura

Proceedings of the 33rd ACM SIGMOD-SIGACT-SIGART Symposium on Principles of Database Systems, 2014

2013

Adaptive Query Processing in Distributed Settings.

Anastasios Gounaris, Efthymia Tsamoura, Yannis Manolopoulos

Proceedings of the Advanced Query Processing, Volume 1: Issues and Trends, 2013

Βελτιστοποίηση ερωτημάτων σε κατανεμημένα και δυναμικά περιβάλλοντα

Efthymia Tsamoura

PhD thesis, 2013

Multi-objective optimization of data flows in a multi-cloud environment.

Efthymia Tsamoura, Anastasios Gounaris, Kostas Tsichlas

Proceedings of the Second Workshop on Data Analytics in the Cloud, 2013

Incorporating change detection in network coordinate systems for large data transfers.

Efthymia Tsamoura, Anastasios Gounaris

Proceedings of the 17th Panhellenic Conference on Informatics, 2013

2012

Optimization of decentralized multi-way join queries over pipelined filtering services.

Efthymia Tsamoura, Anastasios Gounaris, Yannis Manolopoulos

Computing, 2012

Lifting the Burden of History in Adaptive Ordering of Pipelined Stream Filters.

Efthymia Tsamoura, Anastasios Gounaris, Yannis Manolopoulos

Proceedings of the Workshops Proceedings of the IEEE 28th International Conference on Data Engineering, 2012

2011

Queries over Web Services.

Efthymia Tsamoura, Anastasios Gounaris, Yannis Manolopoulos

Proceedings of the New Directions in Web Data Management 1, 2011

Optimal Service Ordering in Decentralized Queries Over Web Services.

Efthymia Tsamoura, Anastasios Gounaris, Yannis Manolopoulos

Int. J. Knowl. Based Organ., 2011

Decentralized execution of linear workflows over web services.

Efthymia Tsamoura, Anastasios Gounaris, Yannis Manolopoulos

Future Gener. Comput. Syst., 2011

2010

Automatic Color Based Reassembly of Fragmented Images and Paintings.

Efthymia Tsamoura, Ioannis Pitas

IEEE Trans. Image Process., 2010

Brief announcement: on the quest of optimal service ordering in decentralized queries.

Efthymia Tsamoura, Anastasios Gounaris, Yannis Manolopoulos

Proceedings of the 29th Annual ACM Symposium on Principles of Distributed Computing, 2010

2009

Database Oriented Grid Middlewares.

Efthymia Tsamoura, Anastasios Gounaris

Proceedings of the 2009 Fourth Balkan Conference in Informatics, 2009

2008

Gradual transition detection using color coherence and other criteria in a video shot meta-segmentation framework.

Efthymia Tsamoura, Vasileios Mezaris, Ioannis Kompatsiaris

Proceedings of the International Conference on Image Processing, 2008

Video shot meta-segmentation based on multiple criteria for gradual transition detection.

Efthymia Tsamoura, Vasileios Mezaris, Ioannis Kompatsiaris

Proceedings of the International Workshop on Content-Based Multimedia Indexing, 2008