Tag Archives: ownwork

J. Török – Age prediction using egocentric network

János Török (BME) Thursday 2017-07-27 14.15 – 15.00 Lecture room AS3, TUAS-building Age prediction using egocentric network Prediction is often done by supervised learning where the many parameter model (neural network) is trained by the some part of data, and the accuracy of the prediction is then verified on the rest. The problem with these… Read More »

J. Török – Cascading collapse of online social networks

János Török (BME) Thursday 2017-07-18 14.15 – 15.00 Lecture room AS3, TUAS-building Cascading collapse of online social networks Online social networks have increasing influence on our society, they may play decisive roles in politics and can be crucial for the fate of companies. Such services compete with each other and some may even break down… Read More »

T. Shimada – SOC and non-SOC behaviors in simple models of evolving systems

Takashi Shimada (University of Tokyo) Thursday 2017-07-20 14.15 – 14.45 Lecture room AS3, TUAS-building SOC and non-SOC behaviors in simple models of evolving systems For understanding of evolving systems, the robustness is one of the most essential property. The self-organized-criticality, which argue the system’s nature to evolve toward a critical state, is a famous example.… Read More »

F. Ogushi – Bidirectional interaction enhances the robustness of the system

Fumiko Ogushi (Tohoku University) Thursday 2017-05-04 14.45 – 15.15 Lecture room AS3, TUAS-building Bidirectional interaction enhances the robustness of the system An essential feature of complex systems like ecological, biological and social systems is that they are open. These systems can exist with inclusion of new elements and disappearance of old elements. On the other… Read More »

J. Kertész – The hybrid percolation transition

János Kertész (CEU, BME, Aalto) Tuesday 2017-07-25 14.15 – 15.00 Lecture room AS3, TUAS-building The hybrid percolation transition Percolation is a paradigmatic example of second order phase transitions where the order parameter changes continuously (in contrast to first order transitions). However, there are dynamic versions of the percolation model, where the order parameter has a… Read More »

Y. Murase – An open-source software framework for comprehensive simulations

Yohsuke Murase (University of Tokyo) Thursday 2017-08-03 14.15 – 15.00 Lecture room AS3, TUAS-building An open-source software framework for comprehensive simulations In this talk, I’m going to give an overview on our project of developing a software framework for parameter-space exploration, named OACIS, which is useful to manage vast amount of simulation jobs and results… Read More »

L. Leskelä – Clustering coefficients in large directed graphs

Lasse Leskelä (Aalto) Thursday 2017-05-04 14.15 – 15.00 Room A136 (T6), T-building Clustering coefficients in large directed graphs I will discuss a notion of clustering in directed graphs which describes how likely two followers of a node are to follow a common target. The associated network motifs, called dicliques or bi-fans, have been found to… Read More »

J. Autere – EIT Digital’s Industrial Doctoral Program

Jussi Autere (Aalto) Thursday 2017-04-06 14.00 – 15.00 Room A136 (T6), T-building EIT Digital’s Industrial Doctoral Program EIT Digital a leading European digital innovation and entrepreneurial education organisation has started an industrial doctoral program. It offers doctoral student positions to researchers interested in subjects relevant to the industry.