"Efficient Broadcast on Random Geometric Graphs,"
with Milan Bradonjić, Robert Elsässer, Tobias Friedrich, and Thomas Sauerwald,
SODA (2010). 

"Probabilistic Heuristics for Disseminating Information in Networks,"
with Valmir C. Barbosa,
Transactions on Networking 15 (2007), 425-435.  [ArXiv]

"A Dissemination Strategy for Immunizing Scale-Free Networks,"
with Valmir C. Barbosa,
Physical Review E 74 (2006), 056105.  [ArXiv]

"Local Heuristics and the Emergence of Spanning Subgraphs in Complex Networks,"
with Valmir C. Barbosa,
Theoretical Computer Science 355 (2006), 80-95.  [ArXiv]

"A Study of the Edge-Switching Markov-Chain Method for the Generation of Random Graphs,"
with Valmir C. Barbosa,
Technical Report at ArXiv (2005).  [ArXiv]