Rotational Invariance at Fixation Points - Experiments using Human Gaze Data. - Johannes Steffen; Christian Hentschel; Afra'a Ahmad Alyosef; Klaus D. Tönnies; Andreas Nürnberger (ICPRAM (2), 2012)

Adapted SIFT Descriptor for Improved Near Duplicate Retrieval. - Afra'a Ahmad Alyosef; Andreas Nürnberger (ICPRAM, 2016)

Near-Duplicate Retrieval: A Benchmark Study of Modified SIFT Descriptors. - Afra'a Ahmad Alyosef; Andreas Nürnberger (ICPRAM (Revised Selected Papers), 2016)

The Effect of SIFT Features Properties in Descriptors Matching for Near-duplicate Retrieval Tasks. - Afra'a Ahmad Alyosef; Andreas Nürnberger (ICPRAM, 2017)

Detecting Sub-Image Replicas: Retrieval and Localization of Zoomed-In Images. - Afra'a Ahmad Alyosef; Andreas Nürnberger (CAIP (2), 2019)

Localization and Transformation Reconstruction of Image Regions: An Extended Congruent Triangles Approach. - Afra'a Ahmad Alyosef; Christian Elias; Andreas Nürnberger (ICPR, 2020)

Hybrid Fuzzy Binning for Near-duplicate Image Retrieval: Combining Fuzzy Histograms and SIFT Keypoints. - Afra'a Ahmad Alyosef; Andreas Nürnberger (ICPRAM, 2020)

Large scale partial- and near-duplicate image retrieval using spatial information of local features. - Afra'a Ahmad Alyosef (2023)