Nikos Ntarmos

Orcid: 0000-0001-8676-0948

Affiliations:
  • University of Glasgow, UK
  • University of Patras, Greece


According to our database1, Nikos Ntarmos authored at least 43 papers between 2003 and 2024.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.

Timeline

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Bibliography

2024
DLHT: A Non-blocking Resizable Hashtable with Fast Deletes and Memory-awareness.
Proceedings of the 33rd International Symposium on High-Performance Parallel and Distributed Computing, 2024

2023
White Box: On the Prediction of Collaborative Filtering Recommendation Systems' Performance.
ACM Trans. Internet Techn., 2023

MITra: A Framework for Multi-Instance Graph Traversal.
Proc. VLDB Endow., 2023

Traditional Vs Non-Traditional Assessment Activities as Learning Indicators of Student Learning: Teachers' Perceptions.
Proceedings of the IEEE Learning with MOOCS, 2023

2021
Are we there yet? Estimating Training Time for Recommendation Systems.
Proceedings of the EuroMLSys@EuroSys 2021, 2021

2020
Exploring Contextual Paradigms in Context-Aware Recommendations.
Proceedings of the 2020 IEEE International Conference on Big Data (IEEE BigData 2020), 2020

Measuring Distances Among Graphs En Route To Graph Clustering.
Proceedings of the 2020 IEEE International Conference on Big Data (IEEE BigData 2020), 2020

2018
GC: A Graph Caching System for Subgraph/Supergraph Queries.
Proc. VLDB Endow., 2018

Revisiting Exact kNN Query Processing with Probabilistic Data Space Transformations.
Proceedings of the IEEE International Conference on Big Data (IEEE BigData 2018), 2018

2017
Scaling k-Nearest Neighbours Queries (The Right Way).
Proceedings of the 37th IEEE International Conference on Distributed Computing Systems, 2017

Ensuring Consistency in Graph Cache for Graph-Pattern Queries.
Proceedings of the Workshops of the EDBT/ICDT 2017 Joint Conference (EDBT/ICDT 2017), 2017

GraphCache: A Caching System for Graph Queries.
Proceedings of the 20th International Conference on Extending Database Technology, 2017

Towards Hybrid Methods for Graph Pattern Queries.
Proceedings of the Workshops of the EDBT/ICDT 2017 Joint Conference (EDBT/ICDT 2017), 2017

Subgraph Querying with Parallel Use of Query Rewritings and Alternative Algorithms.
Proceedings of the 20th International Conference on Extending Database Technology, 2017

The case for graph-based recommendations.
Proceedings of the 2017 IEEE International Conference on Big Data (IEEE BigData 2017), 2017

Hybrid algorithms for subgraph pattern queries in graph databases.
Proceedings of the 2017 IEEE International Conference on Big Data (IEEE BigData 2017), 2017

2016
Indexing Query Graphs to Speedup Graph Query Processing.
Proceedings of the 19th International Conference on Extending Database Technology, 2016

2015
Performance and Scalability of Indexed Subgraph Query Processing Methods.
Proc. VLDB Endow., 2015

Towards a subgraph/supergraph cached query-graph index.
Proceedings of the 2015 IEEE International Conference on Big Data (IEEE BigData 2015), Santa Clara, CA, USA, October 29, 2015

2014
Rank Join Queries in NoSQL Databases.
Proc. VLDB Endow., 2014

2013
Detecting Pornographic Images by Localizing Skin ROIs.
Int. J. Digit. Crime Forensics, 2013

Interval indexing and querying on key-value cloud stores.
Proceedings of the 29th IEEE International Conference on Data Engineering, 2013

2012
Saturn: Range Queries, Load Balancing and Fault Tolerance in DHT Data Systems.
IEEE Trans. Knowl. Data Eng., 2012

Recognizing pornographic images.
Proceedings of the Multimedia and Security Workshop, 2012

2011
SNFS: the design and implementation of a social network file system.
Proceedings of the 4th Workshop on Social Network Systems, 2011

InFeRno - An Intelligent Framework for Recognizing Pornographic Web Pages.
Proceedings of the Machine Learning and Knowledge Discovery in Databases, 2011

One is enough: distributed filtering for duplicate elimination.
Proceedings of the 20th ACM Conference on Information and Knowledge Management, 2011

Longitudinal Analytics on Web Archive Data: It's About Time!
Proceedings of the Fifth Biennial Conference on Innovative Data Systems Research, 2011

eXO: Decentralized Autonomous Scalable Social Networking.
Proceedings of the Fifth Biennial Conference on Innovative Data Systems Research, 2011

2009
Statistical structures for Internet-scale data management.
VLDB J., 2009

Distributed hash sketches: Scalable, efficient, and accurate cardinality estimation for distributed multisets.
ACM Trans. Comput. Syst., 2009

2008
Ανάπτυξη και αξιοποίηση καινοτόμων συστημάτων παρακολούθησης, ελέγχου και εξεύρεσης καθολικών χαρακτηριστικών και ιδιοτήτων των οντοτή...
PhD thesis, 2008

2006
Counting at Large: Efficient Cardinality Estimation in Internet-Scale Data Networks.
Proceedings of the 22nd International Conference on Data Engineering, 2006

Replication, Load Balancing and Efficient Range Query Processing in DHTs.
Proceedings of the Advances in Database Technology, 2006

Discovering and exploiting keyword and attribute-value co-occurrences to improve P2P routing indices.
Proceedings of the 2006 ACM CIKM International Conference on Information and Knowledge Management, 2006

2005
Range Query Optimization Leveraging Peer Heterogeneity in DHT Data Networks.
Proceedings of the Databases, 2005

2004
A Cache Engine for E-Content Integration.
IEEE Internet Comput., 2004

SeAl: Managing Accesses and Data in Peer-to-Peer Sharing Networks.
Proceedings of the 4th International Conference on Peer-to-Peer Computing (P2P 2004), 2004

AESOP: Altruism-Endowed Self-organizing Peers.
Proceedings of the Databases, Information Systems, and Peer-to-Peer Computing, 2004

2003
The HyperHotel Application Built over D.I.C.E. and Co.In.S..
Proceedings of the 4th International Conference on Web Information Systems Engineering, 2003

D. I. C. E. and Co.In.S.: A Data Integration Cache Engine for a Content Integration System.
Proceedings of the 4th International Conference on Web Information Systems Engineering, 2003

NanoPeer Networks and P2P Worlds.
Proceedings of the 3rd International Conference on Peer-to-Peer Computing (P2P 2003), 2003

Towards High Performance Peer-to-Peer Content and Resource Sharing Systems.
Proceedings of the First Biennial Conference on Innovative Data Systems Research, 2003


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