- LSA as a model of the representation and the acquisition of knowledge
- LSA as system of automatic correction of answers to questions of examinations.
- Study on the different parameters for the LSA optimization.
- The size of corpus and the way of construction of pseudodocuments and its repercussion in the comparisons.
- Number of dimensions and percentage of singular value.
- Predication Algorithm (Kintsch, W. , 2001): Behavior under specific domain corpus and variants to the calculation of nodes activation .
- Parameters around the algorithm: number of neighbors, variant for the calculation of nodes activation.
- LSA as a technique of positioning WEB pages (SEO, SEM). Investigation on the representative terms of a segment of business in the WEB.
- LSA as a textual data mining system. Investigation on data and consumer opinions extraction.
- LSA as a technique of information architecture and usability in computer applications. Cognitive Walkthrough ( CWW).