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04/08/2023
Best Arm Identification with Fairness Constraints on Subpopulations
We formulate, analyze and solve the problem of best arm identification w...
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12/02/2022
SMARTQUERY: An Active Learning Framework for Graph Neural Networks through Hybrid Uncertainty Reduction
Graph neural networks have achieved significant success in representatio...
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10/22/2022
Adaptive Data Fusion for Multi-task Non-smooth Optimization
We study the problem of multi-task non-smooth optimization that arises u...
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10/13/2022
Adaptive A/B Tests and Simultaneous Treatment Parameter Optimization
Constructing asymptotically valid confidence intervals through a valid c...
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01/13/2022
Forecast-based Multi-aspect Framework for Multivariate Time-series Anomaly Detection
Today's cyber-world is vastly multivariate. Metrics collected at extreme...
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12/22/2021
Multi-Centroid Representation Network for Domain Adaptive Person Re-ID
Recently, many approaches tackle the Unsupervised Domain Adaptive person...
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08/15/2021
Event2Graph: Event-driven Bipartite Graph for Multivariate Time-series Anomaly Detection
Modeling inter-dependencies between time-series is the key to achieve hi...
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12/31/2020
Beating Attackers At Their Own Games: Adversarial Example Detection Using Adversarial Gradient Directions
Adversarial examples are input examples that are specifically crafted to...
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06/05/2020
GroupIM: A Mutual Information Maximization Framework for Neural Group Recommendation
We study the problem of making item recommendations to ephemeral groups,...
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03/24/2020
Adversarial Light Projection Attacks on Face Recognition Systems: A Feasibility Study
Deep learning-based systems have been shown to be vulnerable to adversar...
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10/24/2019
Computation Efficiency Maximization in OFDMA-Based Mobile Edge Computing Networks
Computation-efficient resource allocation strategies are of crucial impo...
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03/12/2019
Occlusion-guided compact template learning for ensemble deep network-based pose-invariant face recognition
Concatenation of the deep network representations extracted from differe...
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03/17/2018
Convolutional Point-set Representation: A Convolutional Bridge Between a Densely Annotated Image and 3D Face Alignment
We present a robust method for estimating the facial pose and shape info...
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04/07/2017