Alexandros Efentakis

22 papers A 1B 3C 2Journal 8Unranked 8
YearRankTypeTitle / Venue / Authors
2017 J jnl
Crowdsourcing turning-restrictions from map-matched trajectories.
Inf. Syst.
Alexandros Efentakis, Nikos Grivas, Dieter Pfoser, Yannis Vassiliou
2017 J jnl
Hub Labels on the database for large-scale graphs with the COLD framework.
GeoInformatica
Alexandros Efentakis, Christodoulos Efstathiades, Dieter Pfoser
2016 J jnl
Efficient Processing of Relevant Nearest-Neighbor Queries.
ACM Trans. Spatial Algorithms Syst.
Christodoulos Efstathiades, Alexandros Efentakis, Dieter Pfoser
2016 J jnl
ReHub: Extending Hub Labels for Reverse
ACM J. Exp. Algorithmics
Alexandros Efentakis, Dieter Pfoser
2016 B conf
Scalable Public Transportation Queries on the Database.
EDBT
Alexandros Efentakis
2015 B conf
COLD. Revisiting Hub Labels on the Database for Large-Scale Graphs.
SSTD
Alexandros Efentakis, Christodoulos Efstathiades, Dieter Pfoser
2015 J jnl
Crowdsourcing urban form and function.
Int. J. Geogr. Inf. Sci.
Andrew T. Crooks, Dieter Pfoser, Andrew Jenkins, Arie Croitoru, Anthony Stefanidis, Duncan Smith, Sophia Karagiorgou, Alexandros Efentakis, George Lamprianidis
2015 J jnl
ReHub. Extending Hub Labels for Reverse k-Nearest Neighbor Queries on Large-Scale networks.
CoRR
Alexandros Efentakis, Dieter Pfoser
2015 B conf
SALT. A Unified Framework for All Shortest-Path Query Variants on Road Networks.
SEA
Alexandros Efentakis, Dieter Pfoser, Yannis Vassiliou
2014 — conf
Crowdsourcing turning restrictions for OpenStreetMap.
EDBT/ICDT Workshops
Alexandros Efentakis, Sotiris Brakatsoulas, Nikos Grivas, Dieter Pfoser
2014 A conf
GRASP. Extending Graph Separators for the Single-Source Shortest-Path Problem.
ESA
Alexandros Efentakis, Dieter Pfoser
2014 J jnl
SALT. A unified framework for all shortest-path query variants on road networks.
CoRR
Alexandros Efentakis, Dieter Pfoser, Yannis Vassiliou
2013 — conf
Isochrones, traffic and DEMOgraphics.
SIGSPATIAL/GIS
Alexandros Efentakis, Nikos Grivas, George Lamprianidis, Georg Magenschab, Dieter Pfoser
2013 — conf
Optimizing Landmark-Based Routing and Preprocessing.
CTS@SIGSPATIAL
Alexandros Efentakis, Dieter Pfoser
2013 — conf
Towards a Flexible and Scalable Fleet Management Service.
CTS@SIGSPATIAL
Alexandros Efentakis, Sotiris Brakatsoulas, Nikos Grivas, Giorgos Lamprianidis, Kostas Patroumpas, Dieter Pfoser
2012 — conf
Crowdsourcing computing resources for shortest-path computation.
SIGSPATIAL/GIS
Alexandros Efentakis, Dimitris Theodorakis, Dieter Pfoser
2011 — conf
Efficient data management in support of shortest-path computation.
CTS@GIS
Alexandros Efentakis, Dieter Pfoser, Agnès Voisard
2011 C conf
Mobile Task Computing: Beyond Location-Based Services and EBooks.
W2GIS
John Liagouris, Spiros Athanasiou, Alexandros Efentakis, Stefan Pfennigschmidt, Dieter Pfoser, Eleni Tsigka, Agnès Voisard
2010 J jnl
Language-Independent Access to History Textbooks: Utilizing GIS Functionality with Spatiotemporal and Thematic Metadata.
Trans. GIS
Dieter Pfoser, Alexandros Efentakis, Thanasis Hadzilacos, Sophia Karagiorgou, Giorgos Vasiliou
2009 — conf
A new perspective on efficient and dependable vehicle routing.
GIS
Dieter Pfoser, Alexandros Efentakis, Agnès Voisard, Carola Wenk
2009 C conf
Providing Universal Access to History Textbooks: A Modified GIS Case.
W2GIS
Dieter Pfoser, Alexandros Efentakis, Thanasis Hadzilacos, Sophia Karagiorgou, Giorgos Vasiliou
2008 — conf
Qualitative geocoding of persistent web pages.
GIS
Albert Angel, Chara Lontou, Dieter Pfoser, Alexandros Efentakis