Charles University in Prague

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Charles University, known also as Charles University in Prague or historically as the University of Prague, is the oldest and largest university in the Czech Republic.

Shades of BLEU, Flavours of Success: The Case of MultiWOZ

The MultiWOZ dataset (Budzianowski et al.,2018) is frequently used for b...
06/10/2021 ∙ by Tomáš Nekvinda, et al. ∙ 6 ∙ share

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Multi-Agent Pathfinding: Definitions, Variants, and Benchmarks

The MAPF problem is the fundamental problem of planning paths for multip...
06/19/2019 ∙ by Roni Stern, et al. ∙ 5 ∙ share

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User Evaluation of a Multi-dimensional Statistical Dialogue System

We present the first complete spoken dialogue system driven by a multi-d...
09/06/2019 ∙ by Simon Keizer, et al. ∙ 4 ∙ share

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Intracranial Error Detection via Deep Learning

Deep learning techniques have revolutionized the field of machine learni...
05/04/2018 ∙ by Martin Völker, et al. ∙ 2 ∙ share

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CUNI System for the WMT17 Multimodal Translation Task

In this paper, we describe our submissions to the WMT17 Multimodal Trans...
07/14/2017 ∙ by Jindřich Helcl, et al. ∙ 0 ∙ share

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Attention Strategies for Multi-Source Sequence-to-Sequence Learning

Modeling attention in neural multi-source sequence-to-sequence learning ...
04/21/2017 ∙ by Jindřich Libovický, et al. ∙ 0 ∙ share

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Using CMA-ES for tuning coupled PID controllers within models of combustion engines

Proportional integral derivative (PID) controllers are important and wid...
09/21/2016 ∙ by Katerina Henclova, et al. ∙ 0 ∙ share

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Detecting Noteheads in Handwritten Scores with ConvNets and Bounding Box Regression

Noteheads are the interface between the written score and music. Each no...
08/05/2017 ∙ by Jan Hajič Jr., et al. ∙ 0 ∙ share

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In Search of a Dataset for Handwritten Optical Music Recognition: Introducing MUSCIMA++

Optical Music Recognition (OMR) has long been without an adequate datase...
03/14/2017 ∙ by Jan Hajič Jr., et al. ∙ 0 ∙ share

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Using Behavior Objects to Manage Complexity in Virtual Worlds

The quality of high-level AI of non-player characters (NPCs) in commerci...
08/03/2015 ∙ by Martin Černý, et al. ∙ 0 ∙ share

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Using Tabled Logic Programming to Solve the Petrobras Planning Problem

Tabling has been used for some time to improve efficiency of Prolog prog...
05/11/2014 ∙ by Roman Barták, et al. ∙ 0 ∙ share

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Sparse Proteomics Analysis - A compressed sensing-based approach for feature selection and classification of high-dimensional proteomics mass spectrometry data

Background: High-throughput proteomics techniques, such as mass spectrom...
06/11/2015 ∙ by Tim Conrad, et al. ∙ 0 ∙ share

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Hermite interpolation by piecewise polynomial surfaces with polynomial area element

This paper is devoted to the construction of polynomial 2-surfaces which...
09/17/2016 ∙ by Michal Bizzarri, et al. ∙ 0 ∙ share

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Paying Attention to Multi-Word Expressions in Neural Machine Translation

Processing of multi-word expressions (MWEs) is a known problem for any n...
10/17/2017 ∙ by Matīss Rikters, et al. ∙ 0 ∙ share

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Smooth surface interpolation using patches with rational offsets

We present a new method for the interpolation of given data points and a...
02/03/2016 ∙ by Miroslav Lávička, et al. ∙ 0 ∙ share

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Hybrid Dialog State Tracker with ASR Features

This paper presents a hybrid dialog state tracker enhanced by trainable ...
02/21/2017 ∙ by Miroslav Vodolán, et al. ∙ 0 ∙ share

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LanideNN: Multilingual Language Identification on Character Window

In language identification, a common first step in natural language proc...
01/12/2017 ∙ by Tom Kocmi, et al. ∙ 0 ∙ share

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Target-Side Context for Discriminative Models in Statistical Machine Translation

Discriminative translation models utilizing source context have been sho...
07/05/2016 ∙ by Aleš Tamchyna, et al. ∙ 0 ∙ share

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HUME: Human UCCA-Based Evaluation of Machine Translation

Human evaluation of machine translation normally uses sentence-level mea...
06/30/2016 ∙ by Alexandra Birch, et al. ∙ 0 ∙ share

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Recurrent Neural Networks for Dialogue State Tracking

This paper discusses models for dialogue state tracking using recurrent ...
06/28/2016 ∙ by Ondřej Plátek, et al. ∙ 0 ∙ share

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CUNI System for WMT16 Automatic Post-Editing and Multimodal Translation Tasks

Neural sequence to sequence learning recently became a very promising pa...
06/23/2016 ∙ by Jindřich Libovický, et al. ∙ 0 ∙ share

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Data Collection for Interactive Learning through the Dialog

This paper presents a dataset collected from natural dialogs which enabl...
03/31/2016 ∙ by Miroslav Vodolán, et al. ∙ 0 ∙ share

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Towards an Automated Requirements-driven Development of Smart Cyber-Physical Systems

The Invariant Refinement Method for Self Adaptation (IRM-SA) is a design...
03/29/2016 ∙ by Jiri Vinarek, et al. ∙ 0 ∙ share

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Notes on complexity of packing coloring

A packing k-coloring for some integer k of a graph G=(V,E) is a mapping ...
12/22/2017 ∙ by Minki Kim, et al. ∙ 0 ∙ share

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Group Connectivity: Z_4 v. Z_2^2

We answer a question on group connectivity suggested by Jaeger et al. [G...
11/10/2017 ∙ by Radek Hušek, et al. ∙ 0 ∙ share

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Optimal Quasi-Gray Codes: Does the Alphabet Matter?

A quasi-Gray code of dimension n and length ℓ over an alphabet Σ is a se...
12/05/2017 ∙ by Diptarka Chakraborty, et al. ∙ 0 ∙ share

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State spaces of convolutional codes, codings and encoders

In this paper we give a compact presentation of the theory of abstract s...
12/05/2017 ∙ by Štěpán Holub, et al. ∙ 0 ∙ share

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A short proof of the middle levels theorem

Consider the graph that has as vertices all bitstrings of length 2n+1 wi...
10/23/2017 ∙ by Petr Gregor, et al. ∙ 0 ∙ share

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Conant's generalised metric spaces are Ramsey

We give Ramsey expansions of classes of generalised metric spaces where ...
10/12/2017 ∙ by Jan Hubička, et al. ∙ 0 ∙ share

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Tight Cell Probe Bounds for Succinct Boolean Matrix-Vector Multiplication

The conjectured hardness of Boolean matrix-vector multiplication has bee...
11/13/2017 ∙ by Diptarka Chakraborty, et al. ∙ 0 ∙ share

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Empirical regression quantile process with possible application to risk analysis

The processes of the averaged regression quantiles and of their modifica...
10/18/2017 ∙ by Jana Jurečková, et al. ∙ 0 ∙ share

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Counterexample to an extension of the Hanani-Tutte theorem on the surface of genus 4

We find a graph of genus 5 and its drawing on the orientable surface of ...
09/01/2017 ∙ by Radoslav Fulek, et al. ∙ 0 ∙ share

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Applying Convex Integer Programming: Sum Multicoloring and Bounded Neighborhood Diversity

In the past 30 years, results regarding special classes of integer linea...
11/06/2017 ∙ by Tomáš Gavenčiak, et al. ∙ 0 ∙ share

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Denotation Extraction for Interactive Learning in Dialogue Systems

This paper presents a novel task using real user data obtained in human-...
01/09/2018 ∙ by Miroslav Vodolán, et al. ∙ 0 ∙ share

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Characterizing subclasses of cover-incomparability graphs by forbidden subposets

In this paper we demonstrate that several theorems from Bres and Bres3 d...
01/10/2018 ∙ by Jan Bok, et al. ∙ 0 ∙ share

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Lower bounds for Combinatorial Algorithms for Boolean Matrix Multiplication

In this paper we propose models of combinatorial algorithms for the Bool...
01/16/2018 ∙ by Debarati Das, et al. ∙ 0 ∙ share

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Graph-indexed random walks on special classes of graphs

We investigate the paramater of the average range of M-Lipschitz mapping...
01/16/2018 ∙ by Jan Bok, et al. ∙ 0 ∙ share

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Algorithmic aspects of graph-indexed random walks

We study three problems regarding the so called graph-indexed random wal...
01/16/2018 ∙ by Jan Bok, et al. ∙ 0 ∙ share

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Edge-decomposing graphs into coprime forests

The Barat-Thomassen conjecture, recently proved in [Bensmail et al.: A p...
03/09/2018 ∙ by Tereza Klimošová, et al. ∙ 0 ∙ share

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Sorting by Swaps with Noisy Comparisons

We study sorting of permutations by random swaps if each comparison give...
03/12/2018 ∙ by Tomáš Gavenčiak, et al. ∙ 0 ∙ share

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The Z_2-genus of Kuratowski minors

A drawing of a graph on a surface is independently even if every pair of...
03/14/2018 ∙ by Radoslav Fulek, et al. ∙ 0 ∙ share

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Approximating Max-Cut under Graph-MSO Constraints

We consider the max-cut and max-k-cut problems under graph-based constra...
03/15/2018 ∙ by Martin Koutecký, et al. ∙ 0 ∙ share

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On the structure of matrices avoiding interval-minor patterns

We study the structure of 01-matrices avoiding a pattern P as an interva...
03/23/2018 ∙ by Vít Jelínek, et al. ∙ 0 ∙ share

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Training Tips for the Transformer Model

This article describes our experiments in neural machine translation usi...
04/01/2018 ∙ by Martin Popel, et al. ∙ 0 ∙ share

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Edge-sum distinguishing labeling

In this paper we study edge-sum distinguishing labeling, a type of label...
04/15/2018 ∙ by Jan Bok, et al. ∙ 0 ∙ share

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Controlling the Charging of Electric Vehicles with Neural Networks

We propose and evaluate controllers for the coordination of the charging...
04/16/2018 ∙ by Martin Pilát, et al. ∙ 0 ∙ share

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Algorithmic aspects of M-Lipschitz mappings of graphs

M-Lipschitz mappings of graphs (or equivalently graph-indexed random wal...
01/16/2018 ∙ by Jan Bok, et al. ∙ 0 ∙ share

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Extracting Parallel Paragraphs from Common Crawl

Most of the current methods for mining parallel texts from the web assum...
04/27/2018 ∙ by Jakub Kúdela, et al. ∙ 0 ∙ share

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Online Parallel Portfolio Selection with Heterogeneous Island Model

We present an online parallel portfolio selection algorithm based on the...
06/12/2018 ∙ by Štěpán Balcar, et al. ∙ 0 ∙ share

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SubGram: Extending Skip-gram Word Representation with Substrings

Skip-gram (word2vec) is a recent method for creating vector representati...
06/18/2018 ∙ by Tom Kocmi, et al. ∙ 0 ∙ share

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Charles University in Prague

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