arXiv subjects

W. Fajardo

Publications and source records attributed to W. Fajardo.

2 recordsLinked to original sources

arXiv2025

pytopicgram: A library for data extraction and topic modeling from Telegram channels

Telegram is a popular platform for public communication, generating large amounts of messages through its channels. pytopicgram is a Python library that helps researchers collect, organize, and analyze these Telegram messages. The library offers key features such as easy message retrieval, detailed channel information, engagement metrics, and topic identification using advanced modeling techniques. By simplifying data extraction and analysis, pytopicgram allows users to understand how content spreads and how audiences interact on Telegram. This paper describes the design, main features, and practical uses of \pytopicgram, showcasing its effectiveness for studying public conversations on Telegram.

cs.CL↗

arXiv2022

Right Buchberger algorithm over bijective skew PBW extensions

In this paper we present a right version of the algorithms developed for to compute Gröbner bases over bijective skew PBW extensions in the left case given in [3]. In particular, we adapt the theory of reduction and we build a right division algorithm and generate a right version of Buchberger algorithm over bijective skew PBW extensions, finally we illustrate some examples using the SPBWE.lib library implemented in Maple (see [1], [4]). It is important to note that the development of this theory is fundamental to complete the SPBWE.lib library and to be able to develop many of the homological applications that arise as result of obtaining the right Gröbner bases over skew PBW extensions.

math.RA↗