11 papers
PLACO: A Multi-Stage Framework for Cost-Effective Performance in Human-AI Teams
Pranavkumar Mallela, Vinay Kumar, Shashi Shekhar Jha +1
Human-AI teams play a pivotal role in improving overall system performance when neither the human nor the model can achieve such performance on their own. With the advent of powerf…
Aggregating maximal cliques in real-world graphs
Noga Alon, Sabyasachi Basu, Shweta Jain +3
Maximal clique enumeration is a fundamental graph mining task, but its utility is often limited by computational intractability and highly redundant output. To address these challe…
SDSS-C4 3028: The Nearest Blue Galaxy Cluster Devoid of an Intracluster Medium
Shweta Jain, Yuanyuan Su, Andra Stroe +9
SDSS-C4 3028 is a galaxy cluster at , notable for its unusually high fraction of star-forming galaxies with 19 star-forming and 11 quiescent spectroscopically-confirmed me…
A Uniform Analysis of Gas-phase Metallicity Evolution with 1-3 Gyr Time Sampling over the Past 12 Billion Years
Shweta Jain, Ryan L. Sanders, Ali Ahmad Khostovan +6
We present a systematic investigation of the evolution of the mass-metallicity relation (MZR) and fundamental metallicity relation (FMR) using uniform metallicity diagnostics acros…
Cooperative SGD with Dynamic Mixing Matrices
Soumya Sarkar, Shweta Jain
One of the most common methods to train machine learning algorithms today is the stochastic gradient descent (SGD). In a distributed setting, SGD-based algorithms have been shown t…
Analysis of Propaganda in Tweets From Politically Biased Sources
Vivek Sharma, Mohammad Mahdi Shokri, Sarah Ita Levitan +2
News outlets are well known to have political associations, and many national outlets cultivate political biases to cater to different audiences. Journalists working for these news…