| Hits ?▲ |
Authors |
Title |
Venue |
Year |
Link |
Author keywords |
| 1 | Irene Ntoutsi, Kostas Stefanidis, Kjetil Nørvåg, Hans-Peter Kriegel |
gRecs: A Group Recommendation System Based on User Clustering.  |
DASFAA  |
2012 |
DBLP DOI BibTeX RDF |
|
| 1 | Marek Ciglan, Kjetil Nørvåg, Ladislav Hluchý |
The SemSets model for ad-hoc semantic list search. |
WWW |
2012 |
DBLP DOI BibTeX RDF |
|
| 1 | Robert Neumayer, Krisztian Balog, Kjetil Nørvåg |
On the Modeling of Entities for Ad-Hoc Entity Search in the Web of Data. |
ECIR |
2012 |
DBLP DOI BibTeX RDF |
|
| 1 | Robert Neumayer, Krisztian Balog, Kjetil Nørvåg |
When Simple is (more than) Good Enough: Effective Semantic Search with (almost) no Semantics. |
ECIR |
2012 |
DBLP DOI BibTeX RDF |
|
| 1 | Akrivi Vlachou, Christos Doulkeridis, Yannis Kotidis, Kjetil Nørvåg |
Monochromatic and Bichromatic Reverse Top-k Queries. |
IEEE Trans. Knowl. Data Eng. |
2011 |
DBLP DOI BibTeX RDF |
|
| 1 | Robert Neumayer, Christos Doulkeridis, Kjetil Nørvåg |
A hybrid approach for estimating document frequencies in unstructured P2P networks. |
Inf. Syst. |
2011 |
DBLP DOI BibTeX RDF |
|
| 1 | Jon Olav Hauglid, Norvald H. Ryeng, Kjetil Nørvåg |
The DASCOSA-DB Grid Database System. |
Grid and Cloud Database Management |
2011 |
DBLP DOI BibTeX RDF |
|
| 1 | Robert Neumayer, George Tsatsaronis, Kjetil Nørvåg |
TRUMIT: A Tool to Support Large-Scale Mining of Text Association Rules. |
ECML/PKDD |
2011 |
DBLP DOI BibTeX RDF |
|
| 1 | Norvald H. Ryeng, Akrivi Vlachou, Christos Doulkeridis, Kjetil Nørvåg |
Efficient Distributed Top-k Query Processing with Caching. |
DASFAA |
2011 |
DBLP DOI BibTeX RDF |
|
| 1 | Robert Neumayer, Kjetil Nørvåg |
Evaluation of Feature Combination Approaches for Text Categorisation. |
ISMIS |
2011 |
DBLP DOI BibTeX RDF |
|
| 1 | Norvald H. Ryeng, Jon Olav Hauglid, Kjetil Nørvåg |
Site-autonomous distributed semantic caching. |
SAC |
2011 |
DBLP DOI BibTeX RDF |
|
| 1 | João B. Rocha-Junior, Akrivi Vlachou, Christos Doulkeridis, Kjetil Nørvåg |
Efficient execution plans for distributed skyline query processing. |
EDBT |
2011 |
DBLP DOI BibTeX RDF |
|
| 1 | George Tsatsaronis, Iraklis Varlamis, Sunna Torge, Matthias Reimann, Kjetil Nørvåg, Michael Schroeder, Matthias Zschunke |
How to Become a Group Leader? or Modeling Author Types Based on Graph Mining. |
TPDL |
2011 |
DBLP DOI BibTeX RDF |
|
| 1 | Nattiya Kanhabua, Kjetil Nørvåg |
A comparison of time-aware ranking methods. |
SIGIR |
2011 |
DBLP DOI BibTeX RDF |
|
| 1 | Nattiya Kanhabua, Kjetil Nørvåg |
Time-based query performance predictors. |
SIGIR |
2011 |
DBLP DOI BibTeX RDF |
|
| 1 | Robert Neumayer, Rudolf Mayer, Kjetil Nørvåg |
Combination of Feature Selection Methods for Text Categorisation. |
ECIR |
2011 |
DBLP DOI BibTeX RDF |
|
| 1 | João B. Rocha-Junior, Orestis Gkorgkas, Simon Jonassen, Kjetil Nørvåg |
Efficient Processing of Top-k Spatial Keyword Queries. |
SSTD |
2011 |
DBLP DOI BibTeX RDF |
|
| 1 | Christos Doulkeridis, Akrivi Vlachou, Kjetil Nørvåg, Yannis Kotidis, Michalis Vazirgiannis |
Efficient search based on content similarity over self-organizing P2P networks. |
Peer-to-Peer Networking and Applications |
2010 |
DBLP DOI BibTeX RDF |
|
| 1 | Akrivi Vlachou, Christos Doulkeridis, Kjetil Nørvåg, Yannis Kotidis |
Identifying the Most Influential Data Objects with Reverse Top-k Queries. |
PVLDB |
2010 |
DBLP BibTeX RDF |
|
| 1 | João B. Rocha-Junior, Akrivi Vlachou, Christos Doulkeridis, Kjetil Nørvåg |
Efficient Processing of Top-k Spatial Preference Queries. |
PVLDB |
2010 |
DBLP BibTeX RDF |
|
| 1 | Jon Olav Hauglid, Norvald H. Ryeng, Kjetil Nørvåg |
DYFRAM: dynamic fragmentation and replica management in distributed database systems. |
Distributed and Parallel Databases |
2010 |
DBLP DOI BibTeX RDF |
|
| 1 | Nattiya Kanhabua, Kjetil Nørvåg |
QUEST: Query Expansion Using Synonyms over Time. |
ECML/PKDD |
2010 |
DBLP DOI BibTeX RDF |
|
| 1 | Xiangliang Zhang, Wei Wang 0012, Kjetil Nørvåg, Michèle Sebag |
K-AP: Generating Specified K Clusters by Efficient Affinity Propagation. |
ICDM |
2010 |
DBLP DOI BibTeX RDF |
|
| 1 | Marek Ciglan, Kjetil Nørvåg |
SGDB - Simple Graph Database Optimized for Activation Spreading Computation. |
DASFAA Workshops |
2010 |
DBLP DOI BibTeX RDF |
|
| 1 | Nattiya Kanhabua, Kjetil Nørvåg |
Exploiting time-based synonyms in searching document archives. |
JCDL |
2010 |
DBLP DOI BibTeX RDF |
synonym detection, temporal search, query expansion |
| 1 | Akrivi Vlachou, Christos Doulkeridis, Yannis Kotidis, Kjetil Nørvåg |
Reverse top-k queries. |
ICDE |
2010 |
DBLP DOI BibTeX RDF |
|
| 1 | George Tsatsaronis, Iraklis Varlamis, Kjetil Nørvåg |
SemanticRank: Ranking Keywords and Sentences Using Semantic Graphs. |
COLING |
2010 |
DBLP BibTeX RDF |
|
| 1 | Nattiya Kanhabua, Kjetil Nørvåg |
Determining Time of Queries for Re-ranking Search Results. |
ECDL |
2010 |
DBLP DOI BibTeX RDF |
|
| 1 | Christian Bohn, Kjetil Nørvåg |
Extracting Named Entities and Synonyms from Wikipedia. |
AINA |
2010 |
DBLP DOI BibTeX RDF |
|
| 1 | Marek Ciglan, Kjetil Nørvåg |
Fast Detection of Size-Constrained Communities in Large Networks. |
WISE |
2010 |
DBLP DOI BibTeX RDF |
|
| 1 | Marek Ciglan, Etienne Riviere, Kjetil Nørvåg |
Learning to Find Interesting Connections in Wikipedia. |
APWeb |
2010 |
DBLP DOI BibTeX RDF |
wikipedia link graph, spreading activation |
| 1 | Christos Doulkeridis, Akrivi Vlachou, Kjetil Nørvåg, Yannis Kotidis, Michalis Vazirgiannis |
On the selectivity of multidimensional routing indices. |
CIKM |
2010 |
DBLP DOI BibTeX RDF |
|
| 1 | Marek Ciglan, Kjetil Nørvåg |
WikiPop: personalized event detection system based on Wikipedia page view statistics. |
CIKM |
2010 |
DBLP DOI BibTeX RDF |
|
| 1 | George Tsatsaronis, Iraklis Varlamis, Kjetil Nørvåg |
An Experimental Study on Unsupervised Graph-based Word Sense Disambiguation. |
CICLing |
2010 |
DBLP DOI BibTeX RDF |
|
| 1 | Nattiya Kanhabua, Kjetil Nørvåg |
Using Temporal Language Models for Document Dating. |
ECML/PKDD |
2009 |
DBLP DOI BibTeX RDF |
|
| 1 | George Tsatsaronis, Iraklis Varlamis, Michalis Vazirgiannis, Kjetil Nørvåg |
Omiotis: A Thesaurus-Based Measure of Text Relatedness. |
ECML/PKDD |
2009 |
DBLP DOI BibTeX RDF |
|
| 1 | George Tsatsaronis, Iraklis Varlamis, Sofia Stamou, Kjetil Nørvåg, Michalis Vazirgiannis |
Semantic relatedness hits bibliographic data. |
WIDM |
2009 |
DBLP DOI BibTeX RDF |
bibliographic data management, semantic relatedness |
| 1 | Akrivi Vlachou, Kjetil Nørvåg |
Bandwidth-constrained distributed skyline computation. |
MobiDE |
2009 |
DBLP DOI BibTeX RDF |
|
| 1 | Jon Olav Hauglid, Kjetil Nørvåg, Norvald H. Ryeng |
Efficient and Robust Database Support for Data-Intensive Applications in Dynamic Environments. |
ICDE |
2009 |
DBLP DOI BibTeX RDF |
|
| 1 | Robert Neumayer, Christos Doulkeridis, Kjetil Nørvåg |
Aggregation of Document Frequencies in Unstructured P2P Networks. |
WISE |
2009 |
DBLP DOI BibTeX RDF |
|
| 1 | João B. Rocha-Junior, Akrivi Vlachou, Christos Doulkeridis, Kjetil Nørvåg |
AGiDS: A Grid-Based Strategy for Distributed Skyline Query Processing. |
Globe |
2009 |
DBLP DOI BibTeX RDF |
|
| 1 | Christos Doulkeridis, Akrivi Vlachou, Kjetil Nørvåg, Yannis Kotidis, Michalis Vazirgiannis |
Multidimensional routing indices for efficient distributed query processing. |
CIKM |
2009 |
DBLP DOI BibTeX RDF |
multidimensional routing indices, p2p query processing |
| 1 | Kjetil Nørvåg, Ole Kristian Fivelstad |
Semantic-Based Temporal Text-Rule Mining. |
CICLing |
2009 |
DBLP DOI BibTeX RDF |
|
| 1 | Kjetil Nørvåg, Eirik Eide, Odin Hole Standal |
Query Planning in the PORDaS P2P Database System. |
JDIM |
2008 |
DBLP BibTeX RDF |
|
| 1 | Christos Doulkeridis, Kjetil Nørvåg, Michalis Vazirgiannis |
Schema-assisted peer selection for XML querying in unstructured P2P systems. |
MobiDE |
2008 |
DBLP DOI BibTeX RDF |
|
| 1 | Akrivi Vlachou, Christos Doulkeridis, Kjetil Nørvåg, Michalis Vazirgiannis |
Skyline-based Peer-to-Peer Top-k Query Processing. |
ICDE |
2008 |
DBLP DOI BibTeX RDF |
|
| 1 | Nattiya Kanhabua, Kjetil Nørvåg |
Improving Temporal Language Models for Determining Time of Non-timestamped Documents. |
ECDL |
2008 |
DBLP DOI BibTeX RDF |
|
| 1 | Akrivi Vlachou, Christos Doulkeridis, Kjetil Nørvåg, Michalis Vazirgiannis |
On efficient top-k query processing in highly distributed environments. |
SIGMOD Conference |
2008 |
DBLP DOI BibTeX RDF |
skyline operator, peer-to-peer systems, top-k queries |
| 1 | Norvald H. Ryeng, Kjetil Nørvåg |
RIPPNET: Efficient range indexing in peer-to-peer networks. |
ICDIM |
2008 |
DBLP DOI BibTeX RDF |
|
| 1 | Norvald H. Ryeng, Kjetil Nørvåg |
Robust aggregation in peer-to-peer database systems. |
IDEAS |
2008 |
DBLP DOI BibTeX RDF |
aggregation, peer-to-peer systems, distributed querying |
| 1 | Christos Doulkeridis, Kjetil Nørvåg, Michalis Vazirgiannis |
Peer-to-peer similarity search over widely distributed document collections. |
LSDS-IR |
2008 |
DBLP DOI BibTeX RDF |
distributed and peer-to-peer search, semantic overlay networks |
| 1 | Jon Olav Hauglid, Kjetil Nørvåg |
PROQID: partial restarts of queries in distributed databases. |
CIKM |
2008 |
DBLP DOI BibTeX RDF |
query restart, fault-tolerance, distributed querying |
| 1 | Christos Doulkeridis, Kjetil Nørvåg, Michalis Vazirgiannis |
DESENT: decentralized and distributed semantic overlay generation in P2P networks. |
IEEE Journal on Selected Areas in Communications |
2007 |
DBLP DOI BibTeX RDF |
|
| 1 | Christos Doulkeridis, Vassilis Zafeiris, Kjetil Nørvåg, Michalis Vazirgiannis, Emmanouel A. Giakoumakis |
Context-based caching and routing for P2P web service discovery. |
Distributed and Parallel Databases |
2007 |
DBLP DOI BibTeX RDF |
Peer-to-peer, Context-awareness, Caching, Service discovery, Query routing |
| 1 | Kjetil Nørvåg, Eirik Eide, Odin Hole Standal |
Query planning in P2P database systems. |
ICDIM |
2007 |
DBLP DOI BibTeX RDF |
|
| 1 | Kjetil Nørvåg |
Granularity reduction in temporal document databases. |
Inf. Syst. |
2006 |
DBLP DOI BibTeX RDF |
|
| 1 | Kjetil Nørvåg, Albert Overskeid Nybø |
Creating Synthetic Temporal Document Collections for Web Archive Benchmarking. |
Advances in Web Intelligence and Data Mining |
2006 |
DBLP DOI BibTeX RDF |
|
| 1 | Kjetil Nørvåg, Albert Overskeid Nybø |
DyST: Dynamic and Scalable Temporal Text Indexing. |
TIME |
2006 |
DBLP DOI BibTeX RDF |
|
| 1 | Kjetil Nørvåg, Trond Øivind Eriksen, Kjell-Inge Skogstad |
Mining Association Rules in Temporal Document Collections. |
ISMIS |
2006 |
DBLP DOI BibTeX RDF |
|
| 1 | Christos Doulkeridis, Kjetil Nørvåg, Michalis Vazirgiannis |
Schema Caching for Improved XML Query Processing in P2P Systems. |
Peer-to-Peer Computing |
2006 |
DBLP DOI BibTeX RDF |
|
| 1 | Christos Doulkeridis, Kjetil Nørvåg, Michalis Vazirgiannis |
The SOWES approach to P2P web search using semantic overlays. |
WWW |
2006 |
DBLP DOI BibTeX RDF |
distributed and peer-to-peer search, semantic overlay networks |
| 1 | Christos Doulkeridis, Kjetil Nørvåg, Michalis Vazirgiannis |
Scalable Semantic Overlay Generation for P2P-Based Digital Libraries. |
ECDL |
2006 |
DBLP DOI BibTeX RDF |
|
| 1 | Michalis Vazirgiannis, Kjetil Nørvåg, Christos Doulkeridis |
Peer-to-Peer Clustering for Semantic Overlay Network Generation. |
PRIS |
2006 |
DBLP BibTeX RDF |
|
| 1 | Kjetil Nørvåg |
DASCOSA: Database Support for Computational Science Applications. |
DEXA Workshops |
2006 |
DBLP DOI BibTeX RDF |
|
| 1 | Kjetil Nørvåg |
Query Operators in Temporal XML Databases. |
Encyclopedia of Database Technologies and Applications |
2005 |
DBLP BibTeX RDF |
|
| 1 | Kjetil Nørvåg, Albert Overskeid Nybø |
Improving Space-Efficiency in Temporal Text-Indexing. |
DASFAA |
2005 |
DBLP DOI BibTeX RDF |
|
| 1 | Kjetil Nørvåg, Randi Oyri |
News Item Extraction for Text Mining inWeb Newspapers. |
WIRI |
2005 |
DBLP DOI BibTeX RDF |
|
| 1 | Kjetil Nørvåg |
The Vagabond Approach to Logging and Recovery in Transaction-Time Temporal Object Database Systems. |
IEEE Trans. Knowl. Data Eng. |
2004 |
DBLP DOI BibTeX RDF |
temporal database systems, recovery, logging, Object database systems |
| 1 | Kjetil Nørvåg |
Buffer performance modeling in the context of unclustered index accesses with non-uniform access pattern. |
Inf. Sci. |
2004 |
DBLP DOI BibTeX RDF |
|
| 1 | Kjetil Nørvåg |
Supporting temporal text-containment queries in temporal document databases. |
Data Knowl. Eng. |
2004 |
DBLP DOI BibTeX RDF |
|
| 1 | Kjetil Nørvåg |
The design, implementation, and performance of the V2 temporal document database system. |
Information & Software Technology |
2004 |
DBLP DOI BibTeX RDF |
|
| 1 | Albrecht Schmidt 0002, Kjetil Nørvåg |
Rapid XML Database Application Development. |
ICEIS |
2004 |
DBLP BibTeX RDF |
|
| 1 | Kjetil Nørvåg, Marit Limstrand, Lene Myklebust |
TeXOR: Temporal XML Database on an Object-Relational Database System. |
Ershov Memorial Conference |
2003 |
DBLP DOI BibTeX RDF |
|
| 1 | Kjetil Nørvåg |
The V2 Temporal Document Database System. |
WWW (Posters) |
2003 |
DBLP BibTeX RDF |
|
| 1 | Efstratios Valavanis, Christopher N. Ververidis, Michalis Vazirgiannis, George C. Polyzos, Kjetil Nørvåg |
MobiShare: Sharing Context-Dependent Data and Services from Mobile Sources. |
Web Intelligence |
2003 |
DBLP DOI BibTeX RDF |
|
| 1 | Kjetil Nørvåg |
Space-Efficient Support for Temporal Text Indexing in a Document Archive Context. |
ECDL |
2003 |
DBLP DOI BibTeX RDF |
|
| 1 | Kjetil Nørvåg |
V2: A Database Approach to Temporal Document Management. |
IDEAS |
2003 |
DBLP DOI BibTeX RDF |
|
| 1 | Kjetil Nørvåg |
A study of object declustering strategies in parallel temporal object database systems. |
Inf. Sci. |
2002 |
DBLP DOI BibTeX RDF |
|
| 1 | Kjetil Nørvåg |
Signature caching in parallel object database systems. |
Information & Software Technology |
2002 |
DBLP DOI BibTeX RDF |
|
| 1 | Kjetil Nørvåg |
Algorithms for Temporal Query Operators in XML Databases. |
EDBT Workshops |
2002 |
DBLP DOI BibTeX RDF |
|
| 1 | Kjetil Nørvåg |
Temporal query operators in XML databases. |
SAC |
2002 |
DBLP DOI BibTeX RDF |
XML, XML, query processing, temporal databases |
| 1 | Kjetil Nørvåg |
Fine-granularity signature caching in object database systems. |
Data Knowl. Eng. |
2001 |
DBLP DOI BibTeX RDF |
|
| 1 | Kjetil Nørvåg |
Issues in Transaction-Time Temporal Object Database Systems. |
J. Database Manag. |
2001 |
DBLP BibTeX RDF |
|
| 1 | Kjetil Nørvåg |
Object and Log Management in Temporal Log-Only Object Database Systems. |
ADBIS |
2001 |
DBLP DOI BibTeX RDF |
|
| 1 | Kjetil Nørvåg |
A Performance Evaluation of Log-Only Temporal Object Database Systems. (PDF / PS) |
SSDBM |
2000 |
DBLP DOI BibTeX RDF |
Temporal database systems, log-only database systems, object database systems |
| 1 | Kjetil Nørvåg |
The Vagabond Temporal OID Index: An Index Structure for OID Indexing in Temporal Object Database Systems. (PDF / PS) |
IDEAS |
2000 |
DBLP DOI BibTeX RDF |
logical OIDs, OID index, Vagabond Temporal OID Index, temporal object database, temporal databases, object database system |
| 1 | Kjetil Nørvåg |
A Comparative Study of Log-Only and In-Place Update Based Temporal Object Database Systems. |
CIKM |
2000 |
DBLP DOI BibTeX RDF |
|
| 1 | Kjetil Nørvåg |
Main-Memory Management in Temporal Object Database Systems. |
ADBIS-DASFAA |
2000 |
DBLP DOI BibTeX RDF |
|
| 1 | Kjetil Nørvåg |
Design Issues in Transaction-Time Temporal Object Database Systems. |
ADBIS-DASFAA |
2000 |
DBLP DOI BibTeX RDF |
|
| 1 | Kjetil Nørvåg |
The Persistent Cache: Improving OID Indexing in Temporal Object-Oriented Database Systems. |
VLDB |
1999 |
DBLP BibTeX RDF |
|
| 1 | Kjetil Nørvåg |
Efficient Use of Signatures in Object-Oriented Database Systems. |
ADBIS |
1999 |
DBLP DOI BibTeX RDF |
|
| 1 | Kjetil Nørvåg, Kjell Bratbergsengen |
Optimizing OID Indexing Cost in Temporal Object-Oriented Database Systems. |
FODO |
1998 |
DBLP BibTeX RDF |
|
| 1 | Kjetil Nørvåg, Kjell Bratbergsengen |
An Analytical Study of Object Identifier Indexing. |
DEXA |
1998 |
DBLP DOI BibTeX RDF |
|
| 1 | Kjell Bratbergsengen, Kjetil Nørvåg |
Improved and Optimized Partitioning Techniques in Database Query Processing. |
BNCOD |
1997 |
DBLP DOI BibTeX RDF |
query processing, Relational algebra, buffer management, partitioning methods |
| 1 | Kjetil Nørvåg, Kjell Bratbergsengen |
Write Optimized Object-Oriented Database Systems. (PDF / PS) |
SCCC |
1997 |
DBLP DOI BibTeX RDF |
write optimized object-oriented database systems, disk write operations, Vagabond, supercomputing applications, data structures, data structures, geographical information systems |
| 1 | Kjetil Nørvåg, Kjell Bratbergsengen |
Log-Only Temporal Object Storage. |
DEXA Workshops |
1997 |
DBLP BibTeX RDF |
|
| 1 | Kjetil Nørvåg, Olav Sandstå, Kjell Bratbergsengen |
Concurrency Control in Distributed Object-Oriented Database Systems. |
ADBIS |
1997 |
DBLP BibTeX RDF |
|
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