Publications

On the Power of Edge Independent Graph Models
Sudhanshu Chanpuriya, Cameron Musco, Konstantinos Sotiropoulos, Charalampos E Tsourakakis
35th Conference on Neural Information Processing Systems (NeurIPS 2021)

Triangle-aware Spectral Sparsifiers and Community Detection
Konstantinos Sotiropoulos, Charalampos E Tsourakakis
27th Conference on Knowledge Discovery and Data Mining (KDD 2021)

DeepWalking Backwards: From Embeddings Back to Graphs
Sudhanshu Chanpuriya, Cameron Musco, Konstantinos Sotiropoulos, Charalampos E Tsourakakis
38th International Conference on Machine Learning (ICML 2021)

Node Embeddings and Exact Low-Rank Representations of Complex Networks
Sudhanshu Chanpuriya, Cameron Musco, Konstantinos Sotiropoulos, Charalampos E Tsourakakis
34th Conference on Neural Information Processing Systems (NeurIPS 2020)

TwitterMancer: Predicting User Interactions on Twitter
Konstantinos Sotiropoulos, John W. Byers, Polyvios Pratikakis, Charalampos E Tsourakakis
57th Annual Allerton Conference on Communication, Control, and Computing (Allerton 2019)

Hyperbolic embedding for efficient computation of path centralities and adaptive routing in large-scale complex commodity networks
Eleni Stai, Konstantinos Sotiropoulos, Vasileios Karyotis, Symeon Papavassiliou
IEEE Transactions on Network Science and Engineering

Hyperbolic Traffic Load Centrality for large-scale complex communications networks
Eleni Stai, Konstantinos Sotiropoulos, Vasileios Karyotis, Symeon Papavassiliou
23rd International Conference on Telecommunications (IEEE ICT 2016)

Interests:

Network Representation Learning, Graph Mining, Applied Machine Learning

Contact:

ksotirop bu.edu

Location:

Computer Science Department
Boston University
111 Cummington Mall
Boston, MA 02215