Internet / Graph Colloquium (X) Bring beverages and cookies! J Time: Tuesday (Dienstag) 21.06.16 15-17 Location: HU Information Systems Library (R338, Spandauer 1, 10178 Berlin).
Program 1) Michael Chmiel Internet Graph on IP Level: Validation and Robustness Analysis Abstract: The Internet Graph created at Humboldt University of Berlin is a valuable model for performing multiple analyses with respect to topology, robustness and resilience of worldwide network. In order to assure the reliability and quality of findings based on this graph proper validation is required. Methodology, validation status as well as robustness analysis, especially on IP level, will be briefly surveyed during this presentation. Duration: approx. 30 min
2) Stefan Kelkel Internet Robustness Analysis – Simulation of a Worm-Based Router Attack Abstract: In this examination a graph-based robustness analysis of the internet at the autonomous system level is performed. More precise a worm is simulated that attacks the high-performance routers of specific router brands (Cisco, Juniper). Graph-metrics are calculated to quantify the impact of different attack scenarios. Duration: approx. 20 min
3) Zara Ghazaryan Topological Analysis of Connectivity for the Financial Sector Abstract: Every single day, more and more people get acquainted with online financial services and eventually rely on them for carrying out various financial activities. This imposes certain risks in terms of availability, network reachability and robustness of the services in question. Hence, we will focus on a graph-based topological analysis of these features, with the use of appropriate graph-based measures. Duration: approx. 10-15 min 4) Sofya Kogotkova Correlation Analysis of Graph Metrics Abstract: The main focus of the presentation is on considering which insights can be derived from correlation analysis. A brief description of different groups of metrics will be given. Also an outline of possible ways to conduct this type of analysis will be presented. Duration: approx. 10 min 5) Ben Fabian (
[email protected] &
[email protected]) Towards ETL for Connectivity Risk Analysis – Integrating CORIA with Pentaho? Abstract: CORIA is a software framework for assessing Internet connectivity risks and was developed in several iterations at HU Berlin. So far, it is lacking a systematic input process for novel data sets. This BoF talk (birds of a feather) presents an initial idea for incorporating an extraction, transformation & load (ETL) process into a future version of the software. Duration: approx. 5 min
