138 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Charles UniversityCZ11 papers
- Czech Academy of Sciences, Institute of Information Theory and AutomationCZ5 papers
- Czech Technical University in PragueCZ5 papers
- University of MannheimDE3 papers
- Johannes Kepler University of LinzAT2 papers
- Queen Mary University of LondonGB2 papers
- University of California, BerkeleyUS2 papers
- University of OxfordGB2 papers
- University of TurinIT2 papers
- Utrecht UniversityNL2 papers
- American UniversityUS1 paper
- Cambridge Econometrics (United Kingdom)GB1 paper
7 papers · 1 filter
Walks on hyperplane arrangements and optimization of piecewise linear functions
Michal Černý, Milan Hladík, Miroslav Rada
We propose an exact iterative algorithm for minimization of a class of continuous cell-wise linear convex functions on a hyperplane arrangement. Our particular setup is motivated b…
A new polynomially solvable class of quadratic optimization problems with box constraints
Milan Hladík, Michal Černý, Miroslav Rada
We consider the quadratic optimization problem , where is a box and is assumed to be $\mathcal{O}(…
Advances in Machine Learning for the Behavioral Sciences
Tomáš Kliegr, Štěpán Bahník, Johannes Fürnkranz
The areas of machine learning and knowledge discovery in databases have considerably matured in recent years. In this article, we briefly review recent developments as well as clas…
The Consistency of Trust-Sales Relationship in Latin-American E-commerce
Juan C. Correa, Henry Laverde-Rojas, Camilo A. Martinez +3
Customer's trust in vendors' reputation is a key factor that facilitates economic transactions in e-commerce platforms. Although the trust-sales relationship is assumed robust and…
The Impact of Operating Environment on Efficiency of Public Libraries
Vladimír Holý
Analysis of technical efficiency is an important tool in management of public libraries. We assess the efficiency of 4660 public municipal libraries in the Czech Republic in the ye…
The Role of Shopping Mission in Retail Customer Segmentation
Ondřej Sokol, Vladimír Holý
In retailing, it is important to understand customer behavior and determine customer value. A useful tool to achieve such goals is the cluster analysis of transaction data. Typical…
How Many Customers Does a Retail Store Have?
Ondřej Sokol, Vladimír Holý
The knowledge of the number of customers is the pillar of retail business analytics. In our setting, we assume that a portion of customers is monitored and easily counted due to th…