denmartins

enablingnontechsdb

Enabling Non-technical Users to Query and Purchase Data - Ph.D. Research developed at the DBIS group @WWU Münster

LightGBM

A fast, distributed, high performance gradient boosting (GBT, GBDT, GBRT, GBM or MART) framework based on decision tree algorithms, used for ranking, classification and many other machine learning tasks.

makeniceplots

Useful code for making nice python plots

denmartins

denmartins.github.io

Personal Website on GitHub Pages

evoview

Code Repository for the paper "Human-in-the-Loop Evolution of Database Views for Data Exploration"

learnedcardinalities

Code and workloads from the Learned Cardinalities paper (https://arxiv.org/abs/1809.00677)

som4datapurchase

Code repository for the paper Self-Organizing Maps for Data Purchase Support in Data Marketplaces

tikzfigures

A bunch of TikZ figures for reference and reuse