Nikos Sarkas

According to our database, Nikos Sarkas authored at least 13 papers between 2005 and 2014.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2014

Dense subgraph maintenance under streaming edge weight updates for real-time story identification.

Albert Angel, Nick Koudas, Nikos Sarkas, Divesh Srivastava, Michael Svendsen, Srikanta Tirthapura

VLDB J., 2014

2012

Dense Subgraph Maintenance under Streaming Edge Weight Updates for Real-time Story Identification.

Albert Angel, Nick Koudas, Nikos Sarkas, Divesh Srivastava

Proc. VLDB Endow., 2012

2011

Querying, Exploring and Mining the Extended Document.

Nikos Sarkas

PhD thesis, 2011

2010

Structured annotations of web queries.

Nikos Sarkas, Stelios Paparizos, Panayiotis Tsaparas

Proceedings of the ACM SIGMOD International Conference on Management of Data, 2010

Efficient identification of coupled entities in document collections.

Nikos Sarkas, Albert Angel, Nick Koudas, Divesh Srivastava

Proceedings of the 26th International Conference on Data Engineering, 2010

2009

Improved Search for Socially Annotated Data.

Nikos Sarkas, Gautam Das, Nick Koudas

Proc. VLDB Endow., 2009

Measure-driven Keyword-Query Expansion.

Nikos Sarkas, Nilesh Bansal, Gautam Das, Nick Koudas

Proc. VLDB Endow., 2009

What's on the grapevine?

Albert Angel, Nick Koudas, Nikos Sarkas, Divesh Srivastava

Proceedings of the ACM SIGMOD International Conference on Management of Data, 2009

2008

Categorical skylines for streaming data.

Nikos Sarkas, Gautam Das, Nick Koudas, Anthony K. H. Tung

Proceedings of the ACM SIGMOD International Conference on Management of Data, 2008

2007

Correction to "A Family of Directional Relation Models for Extended Objects".

Spiros Skiadopoulos, Nikos Sarkas, Timos K. Sellis, Manolis Koubarakis

IEEE Trans. Knowl. Data Eng., 2007

A Family of Directional Relation Models for Extended Objects.

Spiros Skiadopoulos, Nikos Sarkas, Timos K. Sellis, Manolis Koubarakis

IEEE Trans. Knowl. Data Eng., 2007

Ad-hoc Top-k Query Answering for Data Streams.

Gautam Das, Dimitrios Gunopulos, Nick Koudas, Nikos Sarkas

Proceedings of the 33rd International Conference on Very Large Data Bases, 2007

2005

Computing and Managing Cardinal Direction Relations.

Spiros Skiadopoulos, Christos Giannoukos, Nikos Sarkas, Panos Vassiliadis, Timos K. Sellis, Manolis Koubarakis

IEEE Trans. Knowl. Data Eng., 2005