Publications

2013

• Are all brains wired equally?
  Danai Koutra, Yu Gong, Sephira Ryman, Rex Jung, Joshua Vogelstein, Christos Faloutsos.
  OHBM 2013, Seattle, WA, June 2013. (to appear)
  
• Fast anomaly detection despite the duplicates
  Jay-Yoon Lee, U Kang, Danai Koutra, Christos Faloutsos.
  WWW 2013, Rio de Janeiro, Brazil, May 2013. (poster - to appear)
  
• DeltaCon: A Principled Massive-Graph Similarity Function
  Danai Koutra, Joshua Vogelstein, Christos Faloutsos.
  SDM 2013, Austin, Texas, May 2013. (to appear)
  
• Patterns amongst Competing Task Frequencies: Super-Linearities, and the Almond-DG model
  Danai Koutra, Vasileios Koutras, B. Aditya Prakash, Christos Faloutsos.
  PAKDD 2013, Gold Coast, Queensland, Australia, April 2013. (to appear)
  

2012

• A Scalable Approach to Size-Independent Network Similarity
  Michele Berlingerio, Danai Koutra, Tina Eliassi-Rad, Christos Faloutsos.
  NIPS 2012, Workshop on Social Network and Social Media Analysis, Methods, Models, and Applications, Lake Tahoe, NV, Dec. 2012
  
• TENSORSPLAT: Spotting Latent Anomalies in Time
  Danai Koutra, Evangelos Papalexakis, Christos Faloutsos
  PCI (16th Panhellenic Conference on Informatics with international participation), Piraeus, Greece, Oct. 2012.
  
• NetSimile: A Scalable Approach to Size-Independent Network Similarity
  Michele Berlingerio, Danai Koutra, Tina Eliassi-Rad, Christos Faloutsos.
  WIN 2012, Workshop on Information in Networks, New York, NY, Sept. 2012 (presentation and panel discussion)
  
• RolX: Structural Role Extraction & Mining in Large Graphs
  Keith Henderson, Brian Gallagher, Tina Eliassi-Rad, Hanghang Tong, Sugato Basu, Leman Akoglu, Danai Koutra, Lei Li, Christos Faloutsos.
  ACM SIGKDD, Beijing, China, Aug. 2012.
  
• Large Graph Mining System for Patterns, Anomalies & Visualization.
  Leman Akoglu*, Duen Horng Chau*, U Kang*, Danai Koutra*, and Christos Faloutsos. (*: authors in alphabetical order).
  16th Pacific-Asia Conference, PAKDD 2012, Kuala Lumpur, Malaysia, May 2012. (demo)
  
• OPAvion: Mining and visualization in large graphs.
  Leman Akoglu*, Duen Horng Chau*, U Kang*, Danai Koutra*, and Christos Faloutsos. (*: authors in alphabetical order).
  ACM SIGMOD Conference 2012, Scottsdale, Arizona, USA, May 2012. (demo paper)
  
  

  2011

• Unifying Guilt-by-Association Approaches: Theorems and Fast Algorithms.
  Danai Koutra, Tai-You Ke, U Kang, Duen Horng (Polo) Chau, Hsing-Kuo Kenneth Pao, and Christos Faloutsos.
  ECML PKDD, Athens, Greece, Sep. 2011
  
  

  2010

• Approximate sequence matching with MapReduce
  Danai Koutra.
  Diploma Thesis, NTUA, Jul. 2010