2 papers
math.NA2020
Stochastic Steepest Descent Methods for Linear Systems: Greedy Sampling & Momentum
Md Sarowar Morshed, Sabbir Ahmad, Md Noor-E-Alam
Recently proposed adaptive Sketch & Project (SP) methods connect several well-known projection methods such as Randomized Kaczmarz (RK), Randomized Block Kaczmarz (RBK), Motzkin Re…
cs.SI2017
The Flexible Group Spatial Keyword Query
Sabbir Ahmad, Rafi Kamal, Mohammed Eunus Ali +3
We present a new class of service for location based social networks, called the Flexible Group Spatial Keyword Query, which enables a group of users to collectively find a point o…