14 citations · 18 across the 4 of their papers we have counts for
4 papers
Modeling User Behavior With Interaction Networks for Spam Detection
Prabhat Agarwal, Manisha Srivastava, Vishwakarma Singh +1
Spam is a serious problem plaguing web-scale digital platforms which facilitate user content creation and distribution. It compromises platform's integrity, performance of services…
Nearest Keyword Set Search in Multi-dimensional Datasets
Vishwakarma Singh, Ambuj K. Singh
Keyword-based search in text-rich multi-dimensional datasets facilitates many novel applications and tools. In this paper, we consider objects that are tagged with keywords and are…
Profile Based Sub-Image Search in Image Databases
Vishwakarma Singh, Ambuj K. Singh
Sub-image search with high accuracy in natural images still remains a challenging problem. This paper proposes a new feature vector called profile for a keypoint in a bag of visual…
Finding Significant Subregions in Large Image Databases
Vishwakarma Singh, Arnab Bhattacharya, Ambuj K. Singh
Images have become an important data source in many scientific and commercial domains. Analysis and exploration of image collections often requires the retrieval of the best subreg…