This map shows the geographic impact of Yaacob Sazali's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Yaacob Sazali with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Yaacob Sazali more than expected).
This network shows the impact of papers produced by Yaacob Sazali. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Yaacob Sazali. The network helps show where Yaacob Sazali may publish in the future.
Co-authorship network of co-authors of Yaacob Sazali
This figure shows the co-authorship network connecting the top 25 collaborators of Yaacob Sazali.
A scholar is included among the top collaborators of Yaacob Sazali based on the total number of
citations received by their joint publications. Widths of edges
represent the number of papers authors have co-authored together.
Node borders
signify the number of papers an author published with Yaacob Sazali. Yaacob Sazali is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Lee, Hoileong, A B Shahriman, Yaacob Sazali, et al.. (2014). In vitro evaluation of finger's hemodynamics for vein graft surveillance using electrical bio-impedance method. Universiti Putra Malaysia Institutional Repository (Universiti Putra Malaysia).1 indexed citations
Hariharan, M., et al.. (2012). Speech emotion recognition using kNN classifier.
6.
Sazali, Yaacob, et al.. (2011). Comparison of classifying the material mechanical properties by using k-Nearest Neighbor and Neural Network Backpropagation.3 indexed citations
7.
Sazali, Yaacob, et al.. (2011). Performance comparison of the artificial neural network and the k-nearest neighbor classifiers in classroom speech intelligibility prediction application.
Paulraj, M.P., et al.. (2010). A simple sign language recognition system using affine moment blur invariant features.2 indexed citations
10.
Paulraj, Michael Gabriel, et al.. (2009). A speech recognition system for Malaysian English pronunciation using Neural Network.7 indexed citations
11.
Murugappan, M., R. Nagarajan, & Yaacob Sazali. (2009). Modified energy based time-frequency features for classifying human emotions using EEG.5 indexed citations
Nagarajan, R., et al.. (2009). Simultaneous localization and map building – a guided tour.1 indexed citations
14.
Hema, C.R., et al.. (2009). Brain machine interface based wheelchair control with minimal subject training.1 indexed citations
15.
Sazali, Yaacob, et al.. (2009). A Preliminary Study of Noise Effect on Pulse Rate, Blood Pressure and EEG Signal.4 indexed citations
16.
Paulraj, M.P., et al.. (2009). Motorbike engine faults diagnosing system using Entropy and Functional Link Neural Network in wavelet domain.4 indexed citations
17.
Paulraj, M.P., Yaacob Sazali, S. N. Sivanandam, & M. Hariharan. (2008). Improved back propagation neural network for the diagnosis of pathological voices.2 indexed citations
18.
Hema, C.R., et al.. (2008). EEG signal classification using Particle Swarm Optimization (PSO) neural network for brain machine interfaces.
Sazali, Yaacob, et al.. (2005). Omni-Directional Mobile Robot with mecanum wheel.2 indexed citations
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive
bibliographic database. While OpenAlex provides broad and valuable coverage of the global
research landscape, it—like all bibliographic datasets—has inherent limitations. These include
incomplete records, variations in author disambiguation, differences in journal indexing, and
delays in data updates. As a result, some metrics and network relationships displayed in
Rankless may not fully capture the entirety of a scholar's output or impact.