1.7k citations · 1.8k across the 76 of their papers we have counts for
8 papers · 1 filter
Analyzing Representations inside Convolutional Neural Networks
Uday Singh Saini, Evangelos E. Papalexakis
How can we discover and succinctly summarize the concepts that a neural network has learned? Such a task is of great importance in applications of networks in areas of inference th…
RecTen: A Recursive Hierarchical Low Rank Tensor Factorization Method to Discover Hierarchical Patterns in Multi-modal Data
Risul Islam, Md Omar Faruk Rokon, Evangelos E. Papalexakis +1
How can we expand the tensor decomposition to reveal a hierarchical structure of the multi-modal data in a self-adaptive way? Current tensor decomposition provides only a single la…
TenFor: A Tensor-Based Tool to Extract Interesting Events from Security Forums
Risul Islam, Md Omar Faruk Rokon, Evangelos E. Papalexakis +1
How can we get a security forum to "tell" us its activities and events of interest? We take a unique angle: we want to identify these activities without any a priori knowledge, whi…
Ensemble Node Embeddings using Tensor Decomposition: A Case-Study on DeepWalk
Jia Chen, Evangelos E. Papalexakis
Node embeddings have been attracting increasing attention during the past years. In this context, we propose a new ensemble node embedding approach, called TenSemble2Vec, by first…
SourceFinder: Finding Malware Source-Code from Publicly Available Repositories
Md Omar Faruk Rokon, Risul Islam, Ahmad Darki +2
Where can we find malware source code? This question is motivated by a real need: there is a dearth of malware source code, which impedes various types of security research. Our wo…
Semi-Supervised Multi-aspect Detection of Misinformation using Hierarchical Joint Decomposition
Sara Abdali, Neil Shah, Evangelos E. Papalexakis
Distinguishing between misinformation and real information is one of the most challenging problems in today's interconnected world. The vast majority of the state-of-the-art in det…