342 citations · 787 across the 44 of their papers we have counts for
8 papers · 1 filter
Sample-targeted clinical trial adaptation
Ognjen Arandjelovic
Clinical trial adaptation refers to any adjustment of the trial protocol after the onset of the trial. The main goal is to make the process of introducing new medical interventions…
Two maximum entropy based algorithms for running quantile estimation in non-stationary data streams
Ognjen Arandjelovic, Duc-Son Pham, Svetha Venkatesh
The need to estimate a particular quantile of a distribution is an important problem which frequently arises in many computer vision and signal processing applications. For example…
Stream quantiles via maximal entropy histograms
Ognjen Arandjelovic, Ducson Pham, Svetha Venkatesh
We address the problem of estimating the running quantile of a data stream when the memory for storing observations is limited. We (i) highlight the limitations of approaches previ…
Fairer citation-based metrics
Ognjen Arandjelovic
I describe a simple modification which can be applied to any citation count-based index (e.g. Hirsch's h-index) quantifying a researcher's publication output. The key idea behind t…
A unified framework for thermal face recognition
Reza Shoja Ghiass, Ognjen Arandjelovic, Hakim Bendada +1
The reduction of the cost of infrared (IR) cameras in recent years has made IR imaging a highly viable modality for face recognition in practice. A particularly attractive advantag…
A framework for improving the performance of verification algorithms with a low false positive rate requirement and limited training data
Ognjen Arandjelovic
In this paper we address the problem of matching patterns in the so-called verification setting in which a novel, query pattern is verified against a single training pattern: the d…
Hallucinating optimal high-dimensional subspaces
Ognjen Arandjelovic
Linear subspace representations of appearance variation are pervasive in computer vision. This paper addresses the problem of robustly matching such subspaces (computing the simila…
Infrared face recognition: a comprehensive review of methodologies and databases
Reza Shoja Ghiass, Ognjen Arandjelovic, Hakim Bendada +1
Automatic face recognition is an area with immense practical potential which includes a wide range of commercial and law enforcement applications. Hence it is unsurprising that it…