O2-Tree: A Fast Memory Resident Index for NoSQL Data-Store. - Daniel Ohene-Kwofie; Ekow J. Otoo; Gideon Nimako (CSE, 2012)

Fast Parallel Algorithms for Blocked Dense Matrix Multiplication on Shared Memory Architectures. - Gideon Nimako; Ekow J. Otoo; Daniel Ohene-Kwofie (ICA3PP (1), 2012)

Cache-sensitive MapReduce DGEMM algorithms for shared memory architectures. - Gideon Nimako; Ekow J. Otoo; Daniel Ohene-Kwofie (SAICSIT, 2012)

Using Chunked Extendible Array for Physical Storage of Scientific Datasets. - Ekow J. Otoo; Gideon Nimako; Daniel Ohene-Kwofie (SC Companion, 2012)

PEXTA: A Parallel Chunked Extendible Dense Array I/O for global array (GA). - Gideon Nimako; Ekow J. Otoo; Daniel Ohene-Kwofie (CLUSTER, 2013)

Chunked extendible dense arrays for scientific data storage. - Ekow J. Otoo; Gideon Nimako; Daniel Ohene-Kwofie (Parallel Comput., 2013)

New approaches to storing and manipulating multi-dimensional sparse arrays. - Ekow J. Otoo; Hairong Wang; Gideon Nimako (SSDBM, 2014)

Concurrent Operations of O2-Tree on Shared Memory Multicore Architectures. - Daniel Ohene-Kwofie; Ekow J. Otoo; Gideon Nimako (EAI Endorsed Trans. Scalable Inf. Syst., 2014)

Data everywhere: an integrated longitudinal data visualization platform for health and demographic surveillance sites. - Tumaini Kilimba; Gideon Nimako; Kobus Herbst (BCB, 2015)

A data assurance model for syndromic monitoring infectious diseases in developing countries. - Gideon Nimako (BCB, 2015)

Multidimensional Sparse Array Storage for Data Analytics. - Ekow J. Otoo; Hairong Wang; Gideon Nimako (HPCC/SmartCity/DSS, 2016)

A Text Mining Approach in the Classification of Free-Text Cancer Pathology Reports from the South African National Health Laboratory Services. - Okechinyere J. Achilonu; Victor Olago; Elvira Singh; René M. J. C. Eijkemans; Gideon Nimako; Eustasius Musenge (Inf., 2021)