Travelled to:
1 × China
1 × Greece
1 × Portugal
1 × Spain
1 × United Kingdom
2 × Canada
2 × Cyprus
2 × Germany
4 × USA
Collaborated with:
C.Faloutsos ∅ D.Theodoratos T.Dalamagas G.Giannopoulos V.Kantere N.Roussopoulos R.T.Ng Y.Theodoridis Y.E.Ioannidis A.Tsois S.Souldatos L.D.Shapiro P.Placek E.Biliri D.Bousounis M.Potamias K.Patroumpas S.Ligoudistianos C.Lin L.Raschid U.Brefeld M.Terrovitis S.Passas P.Vassiliadis D.Papadias M.J.Egenhofer K.Shim M.Manoubi I.Kiringa J.Mylopoulos X.Wu N.Bikakis J.Liagouris D.Skoutas N.Karayannidis R.Pieringer V.Markl F.Ramsak R.Fenk K.Elhardt R.Bayer
Talks about:
queri (8) tree (7) data (6) system (5) optim (4) peer (4) databas (3) search (3) object (3) index (3)
Person: Timos K. Sellis
DBLP: Sellis:Timos_K=
Facilitated 1 volumes:
Contributed to:
Wrote 30 papers:
- TPDL-2013-BikakisGLSDS #graph #keyword #named #rdf
- RDivF: Diversifying Keyword Search on RDF Graphs (NB, GG, JL, DS, TD, TKS), pp. 413–416.
- TPDL-2013-GiannopoulosBS #keyword #personalisation #rdf
- Personalizing Keyword Search on RDF Data (GG, EB, TKS), pp. 272–278.
- CIKM-2011-GiannopoulosBDS #learning #rank
- Learning to rank user intent (GG, UB, TD, TKS), pp. 195–200.
- TPDL-2011-GiannopoulosDS #behaviour #ranking
- Search Behavior-Driven Training for Result Re-Ranking (GG, TD, TKS), pp. 316–328.
- VLDB-2011-KantereBS #clustering #named
- GrouPeer: A System for Clustering PDMSs (VK, DB, TKS), pp. 1371–1374.
- VLDB-2010-KantereMKSM #coordination #distributed
- Peer coordination through distributed triggers (VK, MM, IK, TKS, JM), pp. 1561–1564.
- CIKM-2008-PlacekTSDS #approach #heuristic #query
- A heuristic approach for checking containment of generalized tree-pattern queries (PP, DT, SS, TD, TKS), pp. 551–560.
- CIKM-2007-SouldatosWTDS #evaluation #query #xml
- Evaluation of partial path queries on xml data (SS, XW, DT, TD, TKS), pp. 21–30.
- CIKM-2006-PotamiasPS #online
- Amnesic online synopses for moving objects (MP, KP, TKS), pp. 784–785.
- CIKM-2006-TerrovitisPVS
- A combination of trie-trees and inverted files for the indexing of set-valued attributes (MT, SP, PV, TKS), pp. 728–737.
- CIKM-2006-TheodoratosSDPS #graph #heuristic #query
- Heuristic containment check of partial tree-pattern queries in the presence of index graphs (DT, SS, TD, PP, TKS), pp. 445–454.
- ICEIS-DISI-2006-Sellis #challenge #data transformation #research
- Data Management in P2P Systems: Challenges and Research Issues (TKS), pp. 21–22.
- ICEIS-J-2006-KantereS #database #peer-to-peer
- Data Exchange Issues in Peer-to-Peer Database Systems (VK, TKS), pp. 29–37.
- VLDB-2003-TsoisS #dependence #optimisation
- The Generalized Pre-Grouping Transformation: Aggregate-Query Optimization in the Presence of Dependencies (AT, TKS), pp. 644–655.
- VLDB-2002-KarayannidisTSPMRFEB #clustering #query
- Processing Star Queries on Hierarchically-Clustered Fact Tables (NK, AT, TKS, RP, VM, FR, RF, KE, RB), pp. 730–741.
- CAiSE-1999-TheodoratosLS #design
- Designing the Global Data Warehouse with SPJ Views (DT, SL, TKS), pp. 180–194.
- VLDB-1997-SellisRF #data access #multi
- Multidimensional Access Methods: Trees Have Grown Everywhere (TKS, NR, CF), pp. 13–14.
- VLDB-1997-TheodoratosS
- Data Warehouse Configuration (DT, TKS), pp. 126–135.
- PODS-1996-TheodoridisS #performance #predict
- A Model for the Prediction of R-tree Performance (YT, TKS), pp. 161–171.
- SIGMOD-1995-PapadiasTSE #bound #case study
- Topological Relations in the World of Minimum Bounding Rectangles: A Study with R-trees (DP, YT, TKS, MJE), pp. 92–103.
- VLDB-1992-IoannidisNSS #optimisation #parametricity #query
- Parametric Query Optimization (YEI, RTN, KS, TKS), pp. 103–114.
- SIGMOD-1991-NgFS #flexibility
- Flexible Buffer Allocation Based on Marginal Gains (RTN, CF, TKS), pp. 387–396.
- VLDB-1991-FaloutsosNS #flexibility #predict
- Predictive Load Control for Flexible Buffer Allocation (CF, RTN, TKS), pp. 265–274.
- SIGMOD-1989-IoannidisS
- Conflict Resolution of Rules Assigning Values to Virtual Attributes (YEI, TKS), pp. 205–214.
- SIGMOD-1988-SellisLR #algorithm #concept #implementation #scalability
- Implementing Large Production Systems in a DBMS Environment: Concepts and Algorithms (TKS, CCL, LR), pp. 404–412.
- SIGMOD-1987-FaloutsosSR #analysis #data access #object-oriented
- Analysis of Object Oriented Spatial Access Methods (CF, TKS, NR), pp. 426–439.
- SIGMOD-1987-Sellis #database #relational
- Efficiently Supporting Procedures in Relational Database Systems (TKS), pp. 278–291.
- VLDB-1987-SellisRF #multi
- The R+-Tree: A Dynamic Index for Multi-Dimensional Objects (TKS, NR, CF), pp. 507–518.
- SIGMOD-1986-Sellis #optimisation #query
- Global Query Optimization (TKS), pp. 191–205.
- SIGMOD-1985-SellisS #database #optimisation #query
- Optimization of Extended Database Query Languages (TKS, LDS), pp. 424–436.