• 793 Citations
  • 15 h-Index
20082019
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Research Output 2008 2019

  • 793 Citations
  • 15 h-Index
  • 36 Conference contribution
  • 11 Article
  • 2 Editorial
  • 1 Conference article
2008
2 Citations (Scopus)

High performance computing for embedded system design: A case study

Catania, V., Morales, G., Di Nuovo, A. G., Palesi, M. & Patti, D., 2008, Proceedings - 11th EUROMICRO Conference on Digital System Design Architectures, Methods and Tools, DSD 2008. p. 656-659 4 p. 4669298

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Embedded systems
Systems analysis
Communication
Experiments
2009
2 Citations (Scopus)

An effective methodology to multi-objective design of application domain-specific embedded architectures

Catania, V., Di Nuovo, A. G., Palesi, M., Patti, D. & Morales, G., 2009, 12th Euromicro Conference on Digital System Design: Architectures, Methods and Tools, DSD 2009. p. 643-650 8 p. 5350191

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Genetic algorithms
Embedded systems
Computer systems
Testing
Costs
2010
61 Citations (Scopus)

Document similarity self-join with MapReduce

Baraglia, R., Morales, G. & Lucchese, C., 2010, Proceedings - 10th IEEE International Conference on Data Mining, ICDM 2010. p. 731-736 6 p. 5694030

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Parallel algorithms
Scalability
Data storage equipment
Communication
5 Citations (Scopus)

Scaling out All Pairs Similarity Search with MapReduce

Morales, G., Lucchese, C. & Baraglia, R., 2010, In : CEUR Workshop Proceedings. 630, p. 25-30 6 p.

Research output: Contribution to journalArticle

Parallel algorithms
Communication
Costs
1 Citation (Scopus)

The sicilian grid infrastructure for high performance computing

Iacono-Manno, C. M., Fargetta, M., Barbera, R., Falzone, A., Andronico, G., Monforte, S., Muoio, A., Bruno, R., Di Primo, P., Orlando, S., Leggio, E., Lombardo, A., Passaro, G., Morales, G. & Blandino, S., 1 Jan 2010, In : International Journal of Distributed Systems and Technologies. 1, 1, p. 40-54 15 p.

Research output: Contribution to journalArticle

Bioinformatics
Fluid dynamics
Middleware
Program processors
Sustainable development
2011
31 Citations (Scopus)

Social content matching in MapReduce

Morales, G., Gionis, A. & Sozio, M., Apr 2011, In : Proceedings of the VLDB Endowment. 4, 7, p. 460-469 10 p.

Research output: Contribution to journalArticle

Websites
Marketing
Internet
Personnel
Economics
2012
80 Citations (Scopus)

From chatter to headlines: Harnessing the real-time web for personalized news recommendation

Morales, G., Gionis, A. & Lucchese, C., 2012, WSDM 2012 - Proceedings of the 5th ACM International Conference on Web Search and Data Mining. p. 153-162 10 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Support vector machines
2013
11 Citations (Scopus)

Activity preserving graph simplification

Bonchi, F., Morales, G., Gionis, A. & Ukkonen, A., Dec 2013, In : Data Mining and Knowledge Discovery. 27, 3, p. 321-343 23 p.

Research output: Contribution to journalArticle

Directed graphs
Learning systems
Computational complexity
25 Citations (Scopus)

From Machu-Picchu to "rafting the urubamba river": Anticipating information needs via the entity-query graph

Bordino, I., Morales, G., Weber, I. & Bonchi, F., 28 Feb 2013, WSDM 2013 - Proceedings of the 6th ACM International Conference on Web Search and Data Mining. p. 275-284 10 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Websites
Rivers
12 Citations (Scopus)

Learning to question: Leveraging user preferences for shopping advice

Das, M., Morales, G., Gionis, A. & Weber, I., 11 Aug 2013, KDD 2013 - 19th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining. Association for Computing Machinery, Vol. Part F128815. p. 203-211 9 p. 2487653

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Decision trees
Recommender systems
Feature extraction
Railroad cars
Experiments
5 Citations (Scopus)

Online matching of web content to closed captions in IntoNow

Castillo, C., Morales, G. & Shekhawat, A., 2 Sep 2013, SIGIR 2013 - Proceedings of the 36th International ACM SIGIR Conference on Research and Development in Information Retrieval. p. 1115-1116 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Microphones
Broadcasting
Television
41 Citations (Scopus)

SAMOA: A platform for mining big data streams

Morales, G., 2013, WWW 2013 Companion - Proceedings of the 22nd International Conference on World Wide Web. p. 777-778 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Blogs
Data mining
Learning systems
Engines
Processing
3 Citations (Scopus)

Says who? Automatic text-based content analysis of television news

Castillo, C., Morales, G., Mendoza, M. & Khan, N., 11 Dec 2013, International Conference on Information and Knowledge Management, Proceedings. p. 53-60 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Content analysis
News
Qualitative assessment
Natural language processing

SNOW chairs' welcome

Morales, G., Gionis, A. & Silvestri, F., 2013, In : WWW 2013 Companion - Proceedings of the 22nd International Conference on World Wide Web. p. 843 1 p.

Research output: Contribution to journalEditorial

4 Citations (Scopus)

Towards leveraging closed captions for news retrieval

Blanco, R., Morales, G. & Silvestri, F., 2013, WWW 2013 Companion - Proceedings of the 22nd International Conference on World Wide Web. p. 135-136 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Statistics
2014
5 Citations (Scopus)

Automatic discovery of global and local equivalence relationships in labeled geo-spatial data

Thomee, B. & Morales, G., 2014, HT 2014 - Proceedings of the 25th ACM Conference on Hypertext and Social Media. Association for Computing Machinery, p. 158-168 11 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Labels
Spatial distribution
Ontology
4 Citations (Scopus)

Random forests of very fast decision trees on GPU for mining evolving big data streams

Marron, D., Bifet, A. & Morales, G., 2014, ECAI 2014 - 21st European Conference on Artificial Intelligence, Including Prestigious Applications of Intelligent Systems, PAIS 2014, Proceedings. IOS Press, Vol. 263. p. 615-620 6 p. (Frontiers in Artificial Intelligence and Applications; vol. 263).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Decision trees
Classifiers
Parallel architectures
Computer hardware
Program processors
2015
17 Citations (Scopus)

Big data stream learning with SAMOA

Bifet, A. & Morales, G., 26 Jan 2015, In : IEEE International Conference on Data Mining Workshops, ICDMW. 2015-January, January, p. 1199-1202 4 p., 7022733.

Research output: Contribution to journalArticle

Data mining
Learning systems
Engines
Data storage equipment
Big data
11 Citations (Scopus)

Distributed Adaptive Model Rules for mining big data streams

Vu, A. T., Morales, G., Gama, J. & Bifet, A., 7 Jan 2015, Proceedings - 2014 IEEE International Conference on Big Data, IEEE Big Data 2014. Institute of Electrical and Electronics Engineers Inc., p. 345-353 9 p. 7004251

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Program processors
Data mining
Data storage equipment
Big data
58 Citations (Scopus)

Efficient online evaluation of big data stream classifiers

Bifet, A., Morales, G., Read, J., Holmes, G. & Pfahringer, B., 10 Aug 2015, KDD 2015 - Proceedings of the 21st ACM SIGKDD Conference on Knowledge Discovery and Data Mining. Association for Computing Machinery, Vol. 2015-August. p. 59-68 10 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Classifiers
Big data
Testing
4 Citations (Scopus)

IntoNews: Online news retrieval using closed captions

Blanco, R., Morales, G. & Silvestri, F., 2015, In : Information Processing and Management. 51, 1, p. 148-152 5 p.

Research output: Contribution to journalArticle

Barreling
Search engines
Television
news
Air
92 Citations (Scopus)

SAMOA: Scalable advanced massive online analysis

Morales, G. & Bifet, A., 2015, In : Journal of Machine Learning Research. 16, p. 149-153 5 p.

Research output: Contribution to journalArticle

Data mining
Learning systems
Stream Processing
Distributed Processing
Engines
5 Citations (Scopus)

Scalable facility location for massive graphs on pregel-like systems

Garimella, K., Morales, G., Gionis, A. & Sozio, M., 17 Oct 2015, CIKM 2015 - Proceedings of the 24th ACM International Conference on Information and Knowledge Management. Association for Computing Machinery, Vol. 19-23-Oct-2015. p. 273-282 10 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Graph
Facility location
Guarantee
Shortest path
Costs
28 Citations (Scopus)

Scalable Online Betweenness Centrality in Evolving Graphs

Kourtellis, N., Morales, G. & Bonchi, F., 1 Sep 2015, In : IEEE Transactions on Knowledge and Data Engineering. 27, 9, p. 2494-2506 13 p., 7079456.

Research output: Contribution to journalArticle

Scalability
Engines
Hardware
Processing
Experiments
64 Citations (Scopus)

The power of both choices: Practical load balancing for distributed stream processing engines

Nasir, M. A. U., Morales, G., García-Soriano, D., Kourtellis, N. & Serafini, M., 26 May 2015, Proceedings - International Conference on Data Engineering. IEEE Computer Society, Vol. 2015-May. p. 137-148 12 p. 7113279

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Resource allocation
Engines
Processing
Throughput
2016
4 Citations (Scopus)

Exploring controversy in Twitter

Garimella, K., Mathioudakis, M., Morales, G. & Gionis, A., 27 Feb 2016, Proceedings of the 19th ACM Conference on Computer Supported Cooperative Work and Social Computing Companion, CSCW 2016 Companion. Association for Computing Machinery, Vol. 26-February-2016. p. 33-36 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Electric sparks
Visualization
1 Citation (Scopus)

Extracting skill endorsements from personal communication data

Lingappa, D. M. S., Morales, G. & Gionis, A., 24 Oct 2016, CIKM 2016 - Proceedings of the 2016 ACM Conference on Information and Knowledge Management. Association for Computing Machinery, Vol. 24-28-October-2016. p. 1961-1964 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Endorsements
Communication
Peers
Electronic mail
Graph
22 Citations (Scopus)

IoT big data stream mining

Morales, G., Bifet, A., Khan, L., Gama, J. & Fan, W., 13 Aug 2016, KDD 2016 - Proceedings of the 22nd ACM SIGKDD International Conference on Knowledge Discovery and Data Mining. Association for Computing Machinery, Vol. 13-17-August-2016. p. 2119-2120 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Electric sparks
Data mining
Scalability
Engines
Internet of things
57 Citations (Scopus)

Quantifying controversy in social media

Garimella, K., Morales, G., Gionis, A. & Mathioudakis, M., 8 Feb 2016, WSDM 2016 - Proceedings of the 9th ACM International Conference on Web Search and Data Mining. Association for Computing Machinery, Inc, p. 33-42 10 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Electric sparks
Pipelines
11 Citations (Scopus)

Scalable online betweenness centrality in evolving graphs

Kourtellis, N., Morales, G. & Bonchi, F., 22 Jun 2016, 2016 IEEE 32nd International Conference on Data Engineering, ICDE 2016. Institute of Electrical and Electronics Engineers Inc., p. 1580-1581 2 p. 7498421

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Scalability
Centrality
Betweenness
Graph
Shortest path
12 Citations (Scopus)

Streaming similarity self-join

Morales, G. & Gionis, A., 2016, In : Proceedings of the VLDB Endowment. 9, 10, p. 792-803 12 p.

Research output: Contribution to journalArticle

Pipelines
Data storage equipment
Experiments
36 Citations (Scopus)

When two choices are not enough: Balancing at scale in Distributed Stream Processing

Nasir, M. A. U., Morales, G., Kourtellis, N. & Serafini, M., 22 Jun 2016, 2016 IEEE 32nd International Conference on Data Engineering, ICDE 2016. Institute of Electrical and Electronics Engineers Inc., p. 589-600 12 p. 7498273

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Resource allocation
Processing
Throughput
Mathematical operators
Costs
2017
1 Citation (Scopus)

BoostVHT: Boosting distributed streaming decision trees

Vasiloudis, T., Beligianni, F. & Morales, G., 6 Nov 2017, CIKM 2017 - Proceedings of the 2017 ACM Conference on Information and Knowledge Management. Association for Computing Machinery, Vol. Part F131841. p. 899-908 10 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Boosting
Decision tree
Leverage
Learning algorithm
Classifier
1 Citation (Scopus)

Factors in recommending contrarian content on social media

Garimella, K., Gionis, A., Morales, G. & Mathioudakis, M., 25 Jun 2017, WebSci 2017 - Proceedings of the 2017 ACM Web Science Conference. Association for Computing Machinery, Inc, p. 263-266 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Polarization
2 Citations (Scopus)

Finding topical experts in twitter via query-dependent personalized PageRank

Lahoti, P., Morales, G. & Gionis, A., 31 Jul 2017, Proceedings of the 2017 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining, ASONAM 2017. Association for Computing Machinery, Inc, p. 155-162 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Directed graphs
Scalability
5 Citations (Scopus)

Fully dynamic algorithm for top-k densest subgraphs

Nasir, M. A. U., Gionis, A., Morales, G. & Girdzijauskas, S., 6 Nov 2017, CIKM 2017 - Proceedings of the 2017 ACM Conference on Information and Knowledge Management. Association for Computing Machinery, Vol. Part F131841. p. 1817-1826 10 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Top-k
Graph
Node
Sliding window
Competitors
1 Citation (Scopus)

Graph data mining with Arabesque

Hussein, E., Ghanem, A., Dos Santos Dias, V. V., Teixeira, C. H. C., Abuoda, G., Serafini, M., Siganos, G., Morales, G., Aboulnaga, A. & Zaki, M., 9 May 2017, SIGMOD 2017 - Proceedings of the 2017 ACM International Conference on Management of Data. Association for Computing Machinery, Vol. Part F127746. p. 1647-1650 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Data mining
Demonstrations
Processing
7 Citations (Scopus)

Incentivizing social media users for mobile crowdsourcing

Micholia, P., Karaliopoulos, M., Koutsopoulos, I., Aiello, L. M., Morales, G. & Quercia, D., 1 Jun 2017, In : International Journal of Human Computer Studies. 102, p. 4-13 10 p.

Research output: Contribution to journalArticle

Photography
social media
expertise
photography
fairness
4 Citations (Scopus)

QFrag: Distributed graph search via subgraph isomorphism

Serafini, M., Morales, G. & Siganos, G., 24 Sep 2017, SoCC 2017 - Proceedings of the 2017 Symposium on Cloud Computing. Association for Computing Machinery, Inc, p. 214-228 15 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Graph Search
Subgraph
Isomorphism
Graph in graph theory
Processing
28 Citations (Scopus)

Reducing controversy by connecting opposing views

Garimella, K., Morales, G., Gionis, A. & Mathioudakis, M., 2 Feb 2017, WSDM 2017 - Proceedings of the 10th ACM International Conference on Web Search and Data Mining. Association for Computing Machinery, Inc, p. 81-90 10 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Scalable dynamic graph summarization

Tsalouchidou, I., Morales, G., Bonchi, F. & Baeza-Yates, R., 2 Feb 2017, Proceedings - 2016 IEEE International Conference on Big Data, Big Data 2016. Institute of Electrical and Electronics Engineers Inc., p. 1032-1039 8 p. 7840704

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Communication
3 Citations (Scopus)

The Ebb and flow of controversial debates on social media

Garimella, K., Morales, G., Gionis, A. & Mathioudakis, M., 1 Jan 2017, Proceedings of the 11th International Conference on Web and Social Media, ICWSM 2017. AAAI press, p. 524-527 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Polarization
3 Citations (Scopus)

The effect of collective atention on controversial debates on social media

Garimella, K., Gionis, A., Morales, G. & Mathioudakis, M., 25 Jun 2017, WebSci 2017 - Proceedings of the 2017 ACM Web Science Conference. Association for Computing Machinery, Inc, p. 43-52 10 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Polarization
15 Citations (Scopus)

VHT: Vertical hoeffding tree

Kourtellis, N., Morales, G., Bifet, A. & Murdopo, A., 2 Feb 2017, Proceedings - 2016 IEEE International Conference on Big Data, Big Data 2016. Institute of Electrical and Electronics Engineers Inc., p. 915-922 8 p. 7840687

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Decision trees
Learning systems
Parallel algorithms
Throughput
Experiments
2018

Mining frequent patterns in evolving graphs

Aslay, C., Morales, G., Nasir, M. A. U. & Gionis, A., 17 Oct 2018, CIKM 2018 - Proceedings of the 27th ACM International Conference on Information and Knowledge Management. Paton, N., Candan, S., Wang, H., Allan, J., Agrawal, R., Labrinidis, A., Cuzzocrea, A., Zaki, M., Srivastava, D., Broder, A. & Schuster, A. (eds.). Association for Computing Machinery, p. 923-932 10 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Graph
Theoretical analysis
Incremental
Approximation
1 Citation (Scopus)

Reducing controversy by connecting opposing views

Garimella, K., Morales, G., Gionis, A. & Mathioudakis, M., 1 Jan 2018, Proceedings of the 27th International Joint Conference on Artificial Intelligence, IJCAI 2018. Lang, J. (ed.). International Joint Conferences on Artificial Intelligence, Vol. 2018-July. p. 5249-5253 5 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Citations (Scopus)

Road network fusion for incremental map updates

Stanojevic, R., Abbar, S., Thirumuruganathan, S., Morales, G., Chawla, S., Filali, F. & Aleimat, A., 1 Jan 2018, In : Lecture Notes in Geoinformation and Cartography. 208669, p. 91-109 19 p.

Research output: Contribution to journalConference article

road network
Fusion reactions
road
coverage
Electric fuses

Scalable Dynamic Graph Summarization

Tsalouchidou, I., Bonchi, F., Morales, G. & Baeza-Yates, R., 1 Jan 2018, (Accepted/In press) In : IEEE Transactions on Knowledge and Data Engineering.

Research output: Contribution to journalArticle

Communication
Data storage equipment
Electric sparks
Parallel algorithms
Scalability
2019
2 Citations (Scopus)

Mary, Mary, quite contrary: Exposing twitter users to contrarian news

Garimella, K., Gionis, A., Morales, G. & Mathioudakis, M., 1 Jan 2019, 26th International World Wide Web Conference 2017, WWW 2017 Companion. International World Wide Web Conferences Steering Committee, p. 201-205 5 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Electric sparks
Demonstrations
Visualization
Polarization

Snow 2017 chairs' welcome

Morales, G., Papadopoulos, S., Aiello, L. M. & Kwak, H., 1 Jan 2019, In : 26th International World Wide Web Conference 2017, WWW 2017 Companion. p. 1511-1512 2 p.

Research output: Contribution to journalEditorial

Snow