48 citations · 53 across the 3 of their papers we have counts for
3 papers
cs.AI2009★ 5 cited
On Maximum a Posteriori Estimation of Hidden Markov Processes
Armen Allahverdyan, Aram Galstyan
We present a theoretical analysis of Maximum a Posteriori (MAP) sequence estimation for binary symmetric hidden Markov processes. We reduce the MAP estimation to the energy minimiz…
physics.soc-ph2009★ 48 cited
Maximizing Influence Propagation in Networks with Community Structure
Aram Galstyan, Vahe Musoyan, Paul Cohen
We consider the algorithmic problem of selecting a set of target nodes that cause the biggest activation cascade in a network. In case when the activation process obeys the diminis…
cs.CY2008
Analysis of Social Voting Patterns on Digg
Kristina Lerman, Aram Galstyan
The social Web is transforming the way information is created and distributed. Blog authoring tools enable users to publish content, while sites such as Digg and Del.icio.us are us…