4 papers
Correction of Pooling Matrix Mis-specifications in Compressed Sensing Based Group Testing
Shuvayan Banerjee, Radhendushka Srivastava, James Saunderson +1
Compressed sensing, which involves the reconstruction of sparse signals from an under-determined linear system, has been recently used to solve problems in group testing. In a publ…
Robust Non-adaptive Group Testing under Errors in Group Membership Specifications
Shuvayan Banerjee, Radhendushka Srivastava, James Saunderson +1
Given samples, each of which may or may not be defective, group testing (GT) aims to determine their defect status by performing tests on `groups', where a group is for…
A Feedback Control Framework for Incentivised Suburban Parking Utilisation and Urban Core Traffic Relief
Abdul Baseer Satti, James Saunderson, Wynita Griggs +6
Urban traffic congestion, exacerbated by inefficient parking management and cruising for parking, significantly hampers mobility and sustainability in smart cities. Drivers often f…
Fast Debiasing of the LASSO Estimator
Shuvayan Banerjee, James Saunderson, Radhendushka Srivastava +1
In high-dimensional sparse regression, the \textsc{Lasso} estimator offers excellent theoretical guarantees but is well-known to produce biased estimates. To address this, \cite{Ja…