16 citations · 23 across the 4 of their papers we have counts for
4 papers
DeepReduce: A Sparse-tensor Communication Framework for Distributed Deep Learning
Kelly Kostopoulou, Hang Xu, Aritra Dutta +3
Sparse tensors appear frequently in distributed deep learning, either as a direct artifact of the deep neural network's gradients, or as a result of an explicit sparsification proc…
Using temporal IDF for efficient novelty detection in text streams
Margarita Karkali, Francois Rousseau, Alexandros Ntoulas +1
Novelty detection in text streams is a challenging task that emerges in quite a few different scenarios, ranging from email thread filtering to RSS news feed recommendation on a sm…
A Data Management Approach for Dataset Selection Using Human Computation
Alexandros Ntoulas, Omar Alonso, Vasilis Kandylas
As the number of applications that use machine learning algorithms increases, the need for labeled data useful for training such algorithms intensifies. Getting labels typically in…
Efficient Query Rewrite for Structured Web Queries
Sreenivas Gollapudi, Samuel Ieong, Alexandros Ntoulas +1
Web search engines and specialized online verticals are increasingly incorporating results from structured data sources to answer semantically rich user queries. For example, the q…