1 code implementation • 27 Feb 2024 • Ivi Chatzi, Eleni Straitouri, Suhas Thejaswi, Manuel Gomez Rodriguez
Our framework is computationally efficient, easy to use, and does not make any assumption about the distribution of human preferences nor about the degree of alignment between the pairwise comparisons by the humans and the strong large language model.
no code implementations • 10 Jan 2024 • Suhas Thejaswi, Ameet Gadekar, Bruno Ordozgoiti, Aristides Gionis
We present parameterized approximation algorithms with approximation ratios $1+ \frac{2}{e}$, $1+\frac{8}{e}$ and $3$ for diversity-aware $k$-median, diversity-aware $k$-means and diversity-aware $k$-supplier, respectively.
no code implementations • 7 Jun 2023 • Antonis Matakos, Bruno Ordozgoiti, Suhas Thejaswi
We consider the problem of fair column subset selection.
1 code implementation • 20 Jan 2020 • Suhas Thejaswi, Aristides Gionis, Juho Lauri
In particular, given a vertex-colored temporal graph and a multiset of colors as a query, we search for temporal paths in the graph that contain the colors specified in the query.