1.4k citations · 4.4k across the 74 of their papers we have counts for
10 papers · 1 filter
Logits are predictive of network type
Ali Borji
We show that it is possible to predict which deep network has generated a given logit vector with accuracy well above chance. We utilize a number of networks on a dataset, initiali…
Generated Faces in the Wild: Quantitative Comparison of Stable Diffusion, Midjourney and DALL-E 2
Ali Borji
The field of image synthesis has made great strides in the last couple of years. Recent models are capable of generating images with astonishing quality. Fine-grained evaluation of…
How good are deep models in understanding the generated images?
Ali Borji
My goal in this paper is twofold: to study how well deep models can understand the images generated by DALL-E 2 and Midjourney, and to quantitatively evaluate these generative mode…
A New Kind of Adversarial Example
Ali Borji
Almost all adversarial attacks are formulated to add an imperceptible perturbation to an image in order to fool a model. Here, we consider the opposite which is adversarial example…
Is current research on adversarial robustness addressing the right problem?
Ali Borji
Short answer: Yes, Long answer: No! Indeed, research on adversarial robustness has led to invaluable insights helping us understand and explore different aspects of the problem. Ma…
SplitMixer: Fat Trimmed From MLP-like Models
Ali Borji, Sikun Lin
We present SplitMixer, a simple and lightweight isotropic MLP-like architecture, for visual recognition. It contains two types of interleaving convolutional operations to mix infor…
Complementary datasets to COCO for object detection
Ali Borji
For nearly a decade, the COCO dataset has been the central test bed of research in object detection. According to the recent benchmarks, however, it seems that performance on this…
Sensitivity of Average Precision to Bounding Box Perturbations
Ali Borji
Object detection is a fundamental vision task. It has been highly researched in academia and has been widely adopted in industry. Average Precision (AP) is the standard score for e…
CNNs and Transformers Perceive Hybrid Images Similar to Humans
Ali Borji
Hybrid images is a technique to generate images with two interpretations that change as a function of viewing distance. It has been utilized to study multiscale processing of image…
Overparametrization improves robustness against adversarial attacks: A replication study
Ali Borji
Overparametrization has become a de facto standard in machine learning. Despite numerous efforts, our understanding of how and where overparametrization helps model accuracy and ro…