George H. L. Fletcher

According to our database1, George H. L. Fletcher authored at least 71 papers between 2004 and 2019.

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Bibliography

2019
Indexing for Graph Query Evaluation.
Proceedings of the Encyclopedia of Big Data Technologies., 2019

Cluster-preserving sampling from fully-dynamic streaming graphs.
Inf. Sci., 2019

2018
A bounded-size clustering algorithm on fully-dynamic streaming graphs.
Intell. Data Anal., 2018

Tink: A Temporal Graph Analytics Library for Apache Flink.
Proceedings of the Companion of the The Web Conference 2018 on The Web Conference 2018, 2018

G-CORE: A Core for Future Graph Query Languages.
Proceedings of the 2018 International Conference on Management of Data, 2018

DyNMF: Role Analytics in Dynamic Social Networks.
Proceedings of the Twenty-Seventh International Joint Conference on Artificial Intelligence, 2018

Limited evaluation cooperative co-evolutionary differential evolution for large-scale neuroevolution.
Proceedings of the Genetic and Evolutionary Computation Conference, 2018

Multi-strategy Differential Evolution.
Proceedings of the Applications of Evolutionary Computation, 2018

Histogram Domain Ordering for Path Selectivity Estimation.
Proceedings of the 21th International Conference on Extending Database Technology, 2018

A Survey of Benchmarks for Graph-Processing Systems.
Proceedings of the Graph Data Management, Fundamental Issues and Recent Developments., 2018

2017
Language integrated queries: towards standard logics for big data analytics (NII Shonan Meeting 2017-6).
NII Shonan Meet. Rep., 2017

Landmark Indexing for Evaluation of Label-Constrained Reachability Queries.
Proceedings of the 2017 ACM International Conference on Management of Data, 2017

gMark: Schema-Driven Generation of Graphs and Queries.
Proceedings of the 33rd IEEE International Conference on Data Engineering, 2017

Stability notions in synthetic graph generation: a preliminary study.
Proceedings of the 20th International Conference on Extending Database Technology, 2017

Declarative Graph Querying in Practice and Theory.
Proceedings of the 20th International Conference on Extending Database Technology, 2017

Clustering-Structure Representative Sampling from Graph Streams.
Proceedings of the Complex Networks & Their Applications VI, 2017

2016
Analytics on complex networks: scalable solutions for empirical questions (NII Shonan Meeting 2016-1).
NII Shonan Meet. Rep., 2016

Generating Flexible Workloads for Graph Databases.
PVLDB, 2016

Structural characterizations of the navigational expressiveness of relation algebras on a tree.
J. Comput. Syst. Sci., 2016

WiBAF into a CMS: Personalization in Learning Environments Made Easy.
Proceedings of the Late-breaking Results, 2016

No users no dataspaces! Query-driven dataspace orchestration?
Proceedings of the 24th Italian Symposium on Advanced Database Systems, 2016

On structure preserving sampling and approximate partitioning of graphs.
Proceedings of the 31st Annual ACM Symposium on Applied Computing, 2016

Adaptive web-based educational application for autistic students.
Proceedings of the Late-breaking Results, 2016

Investigations on Path Indexing for Graph Databases.
Proceedings of the Euro-Par 2016: Parallel Processing Workshops, 2016

Efficient regular path query evaluation using path indexes.
Proceedings of the 19th International Conference on Extending Database Technology, 2016

Empirical evaluation of guarded structural indexing.
Proceedings of the 19th International Conference on Extending Database Technology, 2016

Structural measures of clustering quality on graph samples.
Proceedings of the 2016 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining, 2016

2015
Similarity and bisimilarity notions appropriate for characterizing indistinguishability in fragments of the calculus of relations.
J. Log. Comput., 2015

Relative expressive power of navigational querying on graphs.
Inf. Sci., 2015

Relative expressive power of navigational querying on graphs using transitive closure.
Logic Journal of the IGPL, 2015

The impact of transitive closure on the expressiveness of navigational query languages on unlabeled graphs.
Ann. Math. Artif. Intell., 2015

Efficient and scalable trie-based algorithms for computing set containment relations.
Proceedings of the 31st IEEE International Conference on Data Engineering, 2015

An Extensible Framework for Query Optimization on TripleT-based RDF Stores.
Proceedings of the Workshops of the EDBT/ICDT 2015 Joint Conference (EDBT/ICDT), 2015

Relative expressive power of downward fragments of navigational query languages on trees and chains.
Proceedings of the 15th Symposium on Database Programming Languages, 2015

2014
Principles of Guarded Structural Indexing.
Proceedings of the Proc. 17th International Conference on Database Theory (ICDT), 2014

On reflection in Linked Data management.
Proceedings of the Workshops Proceedings of the 30th International Conference on Data Engineering Workshops, 2014

A DSL based on CSS for hypertext adaptation.
Proceedings of the 25th ACM Conference on Hypertext and Social Media, 2014

2013
Regularities and dynamics in bisimulation reductions of big graphs.
Proceedings of the First International Workshop on Graph Data Management Experiences and Systems, 2013

Efficient processing of containment queries on nested sets.
Proceedings of the Joint 2013 EDBT/ICDT Conferences, 2013

What we talk about when we talk about graphs.
Proceedings of the Joint 2013 EDBT/ICDT Conferences, 2013

External memory K-bisimulation reduction of big graphs.
Proceedings of the 22nd ACM International Conference on Information and Knowledge Management, 2013

On Bridging Relational and Document-Centric Data Stores.
Proceedings of the Big Data - 29th British National Conference on Databases, 2013

Bisimulation Reduction of Big Graphs on MapReduce.
Proceedings of the Big Data - 29th British National Conference on Databases, 2013

Search on Graphs: Theory Meets Engineering.
Proceedings of the Web Technologies and Applications - 15th Asia-Pacific Web Conference, 2013

2012
Efficient external-memory bisimulation on DAGs.
Proceedings of the ACM SIGMOD International Conference on Management of Data, 2012

The Impact of Transitive Closure on the Boolean Expressiveness of Navigational Query Languages on Graphs.
Proceedings of the Foundations of Information and Knowledge Systems, 2012

A Structural Approach to Indexing Triples.
Proceedings of the Semantic Web: Research and Applications, 2012

WIDM 2012: the 12th international workshop on web information and data management.
Proceedings of the 21st ACM International Conference on Information and Knowledge Management, 2012

Storing and Indexing Massive RDF Datasets.
Proceedings of the Semantic Search over the Web, 2012

2011
Efficient RDFS Entailment in External Memory.
Proceedings of the On the Move to Meaningful Internet Systems: OTM 2011 Workshops, 2011

Relative expressive power of navigational querying on graphs.
Proceedings of the Database Theory, 2011

On guarded simulations and acyclic first-order languages.
Proceedings of the Database Programming Languages, 2011

2010
Constraint processing in relational database systems: from theory to implementation.
Proceedings of the 2010 ACM Symposium on Applied Computing (SAC), 2010

2009
On the Expressive Power of the Relational Algebra on Finite Sets of Relation Pairs.
IEEE Trans. Knowl. Data Eng., 2009

Towards a General Framework for Effective Solutions to the Data Mapping Problem.
J. Data Semantics, 2009

Education - Human computing skills: rethinking the K-12 experience.
Commun. ACM, 2009

Towards Well-Behaved Schema Evolution.
Proceedings of the 12th International Workshop on the Web and Databases, 2009

Thinking about computational thinking.
Proceedings of the 40th SIGCSE Technical Symposium on Computer Science Education, 2009

Towards a theory of search queries.
Proceedings of the Database Theory, 2009

Scalable indexing of RDF graphs for efficient join processing.
Proceedings of the 18th ACM Conference on Information and Knowledge Management, 2009

2008
Indexing Social Semantic Data.
Proceedings of the Poster and Demonstration Session at the 7th International Semantic Web Conference (ISWC2008), 2008

2007
Coupling Fragments of XPath with XML Indexing and Query Decomposition.
Proceedings of the 1st Workshop on Emerging Research Opportunities for Web Data Management (EROW 2007) Collocated with the 11th International Conference on Database Theory (ICDT 2007), 2007

A Methodology for Coupling Fragments of XPath with Structural Indexes for XML Documents.
Proceedings of the Database Programming Languages, 11th International Symposium, 2007

2006
A Calculus for Data Mapping.
Electr. Notes Theor. Comput. Sci., 2006

Structural characterizations of the semantics of XPath as navigation tool on a document.
Proceedings of the Twenty-Fifth ACM SIGACT-SIGMOD-SIGART Symposium on Principles of Database Systems, 2006

Data Mapping as Search.
Proceedings of the Advances in Database Technology, 2006

2005
Mapping Between Data Sources on the Web.
Proceedings of the 2005 International Workshop on Challenges in Web Information Retrieval and Integration (WIRI 2005), 2005

Relational data mapping in MIQIS.
Proceedings of the ACM SIGMOD International Conference on Management of Data, 2005

Discovering complex mapping expressions with the TUPELO data mapping system.
Proceedings of the first international ACM workshop on Interoperability of Heterogeneous Information Systems (IHIS'05), 2005

The Data Mapping Problem: Algorithmic and Logical Characterizations.
Proceedings of the 21st International Conference on Data Engineering Workshops, 2005

2004
Unstructured Peer-to-Peer Networks: Topological Properties and Search Performance.
Proceedings of the Agents and Peer-to-Peer Computing, Third International Workshop, 2004


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