Olga Pustylnikov


A Unified Database of Dependency Treebanks: Integrating, Quantifying & Evaluating Dependency Data
Olga Pustylnikov | Alexander Mehler | Rüdiger Gleim
Proceedings of the Sixth International Conference on Language Resources and Evaluation (LREC'08)

This paper describes a database of 11 dependency treebanks which were unified by means of a two-dimensional graph format. The format was evaluated with respect to storage-complexity on the one hand, and efficiency of data access on the other hand. An example of how the treebanks can be integrated within a unique interface is given by means of the DTDB interface.


Correlations in the Organization of Large-Scale Syntactic Dependency Networks
Ramon Ferrer i Cancho | Alexander Mehler | Olga Pustylnikov | Albert Díaz-Guilera
Proceedings of the Second Workshop on TextGraphs: Graph-Based Algorithms for Natural Language Processing