30 citations · 38 across the 5 of their papers we have counts for
7 papers
Generalized Top-k Mallows Model for Ranked Choices
Shahrzad Haddadan, Sara Ahmadian
The classic Mallows model is a foundational tool for modeling user preferences. However, it has limitations in capturing real-world scenarios, where users often focus only on a lim…
DeMEtRIS: Counting (near)-Cliques by Crawling
Suman K. Bera, Jayesh Choudhari, Shahrzad Haddadan +1
We study the problem of approximately counting cliques and near cliques in a graph, where the access to the graph is only available through crawling its vertices; thus typically se…
The Drift of #MyBodyMyChoice Discourse on Twitter
Cristina Menghini, Justin Uhr, Shahrzad Haddadan +3
#MyBodyMyChoice is a well-known hashtag originally created to advocate for women's rights, often used in discourse about abortion and bodily autonomy. The Covid-19 outbreak prompte…
RePBubLik: Reducing the Polarized Bubble Radius with Link Insertions
Shahrzad Haddadan, Cristina Menghini, Matteo Riondato +1
The topology of the hyperlink graph among pages expressing different opinions may influence the exposure of readers to diverse content. Structural bias may trap a reader in a polar…
The Wedge Picking Model: A dynamic graph model based on triadic closure
Sara Ahmadian, Shahrzad Haddadan
Social networks have become an inseparable part of human life and processing them in an efficient manner is a top priority in the study of networks. These networks are highly dynam…
Making mean-estimation more efficient using an MCMC trace variance approach: DynaMITE
Cyrus Cousins, Shahrzad Haddadan, Eli Upfal
We introduce a novel statistical measure for MCMC-mean estimation, the inter-trace variance , which depends on a Markov chain and a fu…