## Algorithms and Research Software

- Yadav, V. and Mae Qiu. 2013 Parallel and Serial Inverse Modeling Software [downloadable from http://dge.stanford.edu/labs/michalaklab/CO2DAAD/software.html].
- Yadav, V. An O(n2.5) Algorithm for Multiplication of Matrices Expressed as a Kronecker Product [see Geoscientific Model Development Discussions 5, 3325-3342].
- Yadav, V. An O(n2.5) Algorithm for Uncertainity Quantification in Geostatistical Inverse Models [see Geoscientific Model Development Discussions 5, 3325-3342].
- Yadav, V. forthcoming, An Automated Real-Time, Large-Scale, Hybrid-Parallel, Multiple Algorithm Data Assimilation System for Monitoring Global Carbon dioxide [Available: on request].
- Yadav, V. 2011. A Discrete Optimization Branch and Bound Software for Variable Selection in Spatio-temporal Regression Models [Available from: http://dge.stanford.edu/labs/michalaklab/mlab_software.html].
- Yadav, V. 2010. A Matlab Based Software for Performing Geostatistical Inverse Modeling at 8-day Scale [Available from: http://dge.stanford.edu/labs/michalaklab/mlab_software.html].
- Yadav, V. 2010. A Matlab Based Software for Performing Model Averaging and Geostatistical Regression [Available from: http://dge.stanford.edu/labs/michalaklab/mlab_software.html].
- Yadav, V. 2010. A Distributed Parallel Software for Geostatistical and Bayesian Carbon dioxide Inverse Modeling on Supercomputers [Available: on request].

Also See (

ftp://dge.stanford.edu/pub/vineety/)

## Software in development

- Yadav, V. Chatterjee, A. and Mae Qiu. to be released in 2014. A parallel Geostatistical Ensemble Square Root Filter for Carbon dioxide data assimilation

## Algorithms in development

- Sparse-Sparse matrix multiplication (Out-of-core and In-core)
- A matrix multiplication algorithm for quadratic form covariance kernels