Search Results for author: Ejaz Ahmed

Found 6 papers, 1 papers with code

DeepCQ+: Robust and Scalable Routing with Multi-Agent Deep Reinforcement Learning for Highly Dynamic Networks

no code implementations29 Nov 2021 Saeed Kaviani, Bo Ryu, Ejaz Ahmed, Kevin Larson, Anh Le, Alex Yahja, Jae H. Kim

To the best of our knowledge, this is the first successful application of the MADRL framework for the MANET routing problem that demonstrates a high degree of scalability and robustness even under environments that are outside the trained range of scenarios.

Q-Learning Reinforcement Learning (RL)

Characterizing Malicious URL Campaigns

1 code implementation29 Aug 2021 Mahathir Almashor, Ejaz Ahmed, Benjamin Pick, Sharif Abuadbba, Raj Gaire, Seyit Camtepe, Surya Nepal

Seemingly dissimilar URLs are being used in an organized way to perform phishing attacks and distribute malware.

Robust and Scalable Routing with Multi-Agent Deep Reinforcement Learning for MANETs

no code implementations9 Jan 2021 Saeed Kaviani, Bo Ryu, Ejaz Ahmed, Kevin A. Larson, Anh Le, Alex Yahja, Jae H. Kim

To the best of our knowledge, this is the first successful demonstration of MADRL for the MANET routing problem that achieves and maintains a high degree of scalability and robustness even in the environments that are outside the trained range of scenarios.

Q-Learning reinforcement-learning +1

An Improved Deep Learning Architecture for Person Re-Identification

no code implementations CVPR 2015 Ejaz Ahmed, Michael Jones, Tim K. Marks

Novel elements of our architecture include a layer that computes cross-input neighborhood differences, which capture local relationships among mid-level features that were computed separately from the two input images.

Person Re-Identification Small Data Image Classification

Semantic Object Selection

no code implementations CVPR 2014 Ejaz Ahmed, Scott Cohen, Brian Price

With the tag provided by the user we do a text query of an image database to gather exemplars of the object.

Image Retrieval Object +5

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