ECT*, Trento Workshop

Spectral properties of complex networks

PROGRAM

Dates: 23 - 27 July 2012, ECT* Trento





23 July, Monday


24 July, Tuesday


25 July, Wednesday


26 July, Thursday


27 July, Friday


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Monday, 23 July 2012




9.00 - 9.10 Achim Richter (ECT Director (slides) ) , Organizers


Welcome





9.10 - 10.10 Sebastiano Vigna (U Milano)(key talk, NADINE project)


A critical, historical and mathematical review of centrality scores (slides)





10.10 - 10.50 Nelly Litvak (U Twente)(NADINE project)


Uncovering disassortativity in large scale-free networks (slides)





10.50 - 11.20 Coffee Break





11.20 - 12.00 Hui Juan Wang (UT Delft)


The relation between degree vector and the principal eigenvector in complex networks (slides)





12.00 - 12.40 Cristian Giardina (U Modena)


Cooperative and competitive interactions on random graphs (slides)





12.40 - 14.30 Lunch


14.30 - 15.30 Stefan Thurner (U Wien)(key talk)


Anomalous statistics of dynamical systems on networks (slides)





15.30 - 16.10 Mariana Olvera-Cravioto (Columbia U)


Directed random graphs with given degree distributions (slides)





16.10 - 16.40 Coffee Break





16.40 - 17.20 Baowen Li (NU Singapore)


Listening to the noise: bridge dynamics and topology of complex networks (slides)





17.20 - 18.00 Kwang-Il Goh (Korea U)


Multiplexity in networks (slides)


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Tuesday, 24 July 2012




9.00 - 10.00 Klaus Frahm (U Toulouse)(key talk, NADINE project)


Google matrix of directed networks (slides)





10.00 - 10.40 Alexei Chepelianskii (U Cambridge)(NADINE project)


Toward two-dimensional search engines (slides)





10.40 - 11.10 Coffee Break





11.10 - 11.50 Leonardo Ermann (CNEA Buenos Aires)(NADINE project)


Google matrix of world trade (slides)





11.50 - 12.30 Andrea Gabrielli (U Roma)


Clustering and ranking countries and their products: a network analysis (slides)





12.30 - 14.30 Lunch


14.30 - 15.30 Santo Fortunato (Aalto U)(key talk)


Citation networks: unfolding the dynamics of scientific impact (slides)





15.30 - 16.10 Young-Ho Eom (ISI Torino)


Characterizing and modeling citation dynamics (slides)





16.10 - 16.40 Coffee Break





16.40 - 17.20 Antonio Scala (U Roma1)


Spectra and dynamics for assortative and disassortative networks (slides)





17.20 - 18.00 Alessandro Panconesi (U Roma1)


Rumour spreading in social networks (slides)


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Wednesday, 25 July 2012




9.00 - 10.00 Piet Van Mieghem (UT Delft) (key talk)


The role of graph spectra in the SIS N-intertwined epidemic model (slides)





10.00 - 10.40 Filippo Radicchi (U Rovira i Virgili)


Graph-based ranking algorithms (slides)





10.40 - 11.00 Coffee Break





11.00 - 11.40 Andras Benczur (MTA_SZTAKI Budapest)(NADINE project)


Facts on link analysis that all should know (slides)





11.40 - 12.20 Bertrand Georgeot (CNRS Toulouse)(NADINE project)


The game of go as a complex network (slides)





12.20 - 14.15 Lunch


14.15 - 15.15 Eugene Izhikevich (Brain Corporation CA)(key talk)


Large-scale modeling of the brain (no slides available)





15.15 - 15.55 Takehisa Hasegawa (Tohoku U)


Percolation on complex networks and nonamenable graphs (no slides available)





15.55 - Coffee, discussions, free time





20.00 - Social dinner


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Thursday, 26 July 2012




9.00 - 10.00 Sergey Dorogovtsev (U Aveiro)(key talk)


Localization and spreading of diseases in networks (slides)





10.00 - 10.40 Andreas Kaltenbrunner (Barcelona Media)


Large scale analysis of online discussions (slides)





10.40 - 11.10 Coffee Break





11.10 - 11.50 Leszek Sirko (IFPAN, Warsaw)


Are scattering properties of graphs uniquely connected to their shapes? (slides)





11.50 - 12.30 Yana Volkovich (Barcelona Media)


Structural and geographic properties of online social interactions (slides)





12.30 - 14.30 Lunch





14.30 - 15.30 Hawoong Jeong (KAIST)(key talk)


Complex directed networks: dynamics and communities (slides)





15.30 - 16.30 Short communications session:
- Guimei May Zhu (NU Singapore)


Uncoving evolutionary ages of nodes in complex networks (20 mins) (slides)
- Vivek Kandiah (CNRS Toulouse)(NADINE project)


PageRank model of opinion formation on social networks (20 mins) (slides)
- Robert Palovics (MTA SZTAKI Budapest)(NADINE project)


Modeling network influences over Last.FM users (20 mins) (slides)





16.30 - 16.50 Coffee Break





16.50 - 17.30 Ginestra Bianconi (Northeastern U)


Spectral properties of networks and critical classical and quantum phenomena (slides)





17.30 - 18.10 Jerome Galtier (Orange Labs Nice)


Spectral decomposition and community detection (slides)


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Friday, 27 July 2012




9.00 - 10.00 Thomas Guhr (U Duisburg-Essen)(key talk)


Credits and the instability of the financial system: a physicist's point of view (slides)





10.00 - 10.40 Vinko Zlatic (Zagreb U)


Biased random walks and spectral gap (slides)





10.40 - 11.10 Coffee Break





11.10 - 11.50 Fabrizio Silvestri (ISTI CNR)


Random walking through the data: novel spectral methods for the analysis of networks (slides)





11.50 - 12.30 Philippe Blanchard (ZiF Bielefeld)


Random walks and diffusions on networks and database (blackboard and (slides) )





12.30 - Lunch, discussions, departure