The article deals with the lexical correspondences to Hebrew hapax legomena in Book of Job, presented translation Job into Ruthenian (prosta(ja) mova) as a part Vilnius Old Testament Florilegium (F 19–262) (approx. 1517–1533) and Bible by Francis Skoryna (1517–1519). Both versions are compared handwritten Church Slavonic Gennadius (1499) printed Ostrog (1581). Two Polish bibles — Radziviłł (Bre...

This thesis focuses on term weighting in short documents. I propose weighting approaches for assessing the importance of terms for three tasks: (1) document categorization, which aims to classify documents such as tweets into categories, (2) keyword extraction, which aims to identify and extract the most important words of a document, and (3) keyword association modeling, which aims to identify...

Many reverse engineering approaches focus on structural information and ignore semantic information like the naming of identifiers or comments. But developers put their domain knowledge into exactly these parts of the source code. Without understanding the semantics of the code, one cannot tell its meaning. We use Latent Semantic Indexing, an information retrieval technique [3], to retrieve the...

Ranking procedures are widely used to describe the phenomena in many different fields of social and natural sciences, e.g., sociology, economics, linguistics, demography, physics, biology, etc. In this dissertation, we dedicated to study the ranking properties and underlying dynamics embedded in complex systems. In particular, we focused on the scores/prizes ranking in sports systems and the wo...