52 citations · 69 across the 6 of their papers we have counts for
7 papers
Using virtual edges to extract keywords from texts modeled as complex networks
Jorge A. V. Tohalino, Thiago C. Silva, Diego R. Amancio
Detecting keywords in texts is important for many text mining applications. Graph-based methods have been commonly used to automatically find the key concepts in texts, however, re…
Modeling Supply-Chain Networks with Firm-to-Firm Wire Transfers
Thiago C. Silva, Diego R. Amancio, Benjamin M. Tabak
We study a novel economic network (supply chain) comprised of wire transfers (electronic payment transactions) among the universe of firms in Brazil (6.2 million firms). We constru…
Comparing the impact of subfields in scientific journals
Xiomara S. Q. Chacón, Thiago C. Silva, Diego R. Amancio
The impact factor has been extensively used in the last years to assess journals visibility and prestige. While the impact factor is useful to compare journals, the specificities o…
Discriminating word senses with tourist walks in complex networks
Thiago C. Silva, Diego R. Amancio
Patterns of topological arrangement are widely used for both animal and human brains in the learning process. Nevertheless, automatic learning techniques frequently overlook these…
High Level Pattern Classification via Tourist Walks in Networks
Thiago Christiano Silva, Liang Zhao
Complex networks refer to large-scale graphs with nontrivial connection patterns. The salient and interesting features that the complex network study offer in comparison to graph t…
Network-based stochastic competitive learning approach to disambiguation in collaborative networks
Thiago C. Silva, Diego R. Amancio
Many patterns have been uncovered in complex systems through the application of concepts and methodologies of complex networks. Unfortunately, the validity and accuracy of the unve…
Word sense disambiguation via high order of learning in complex networks
Thiago C. Silva, Diego R. Amancio
Complex networks have been employed to model many real systems and as a modeling tool in a myriad of applications. In this paper, we use the framework of complex networks to the pr…