Jan Šedivý picture

Jan Šedivý


My task is to organise the eClub Summer Camp. Select an interesting project for each of the students. Find the best mentor for the selected project. Make sure all have the right tools. Help everybody to get productive and deliver the best results. I also interact with our sponsors creating interface between students and partners experts. I need to understand our partners business needs to make them happy securing continuous cooperqaation and support.

Long Hoang Nguyen picture

Long Hoang Nguyen


Question Answering is a computer science discipline combining information retrieval and natural language processing, which aims to automatically answer questions posed by humans. It has recently made waves when IBM’s Watson won at Jeopardy. I work on an open source question answering system called YodaQA as a general worker bee. My current goal is to improve the expressiveness of our web interface by adding additional information to our answers, such as the source text. Ultimately, we want the users to see the exact reasons why YodaQA chose each answer.

Marek Novák picture

Marek Novák


My project focuses on finding new ways of powering wireless sensors. Today's state of the art in terms of powering electronic devices are Lithium based batteries. However, the number of smart sensors in homes is still rising and finding a new ways of powering those is a big issue today. Another field of use are sensors for dangerous environments, implantable sensors etc. I do research in three fields - TEG (thermoelectric), RF (electromagnetic waves) and light/laser harvesting. The result of the research will be a proof-of-the-concept battery-free Bluetooth enabled sensor.

Pavel Valach picture

Pavel Valach


Internet of Things is sometimes being called "the next big thing in IT", as the possibilities in this field are virtually endless. However, even if the technology itself is great, the idea won't sell when it is too complicated to use. For the interconnection of new devices, sensors and other appliances to a "smart home", we are developing (among other things) mobile application designed to handle connecting with a minimal effort from the user.

Jan Pichl picture

Jan Pichl


Question answering is very challenging problem. It consists of natural language processing and information retrieval. The generated set of answers is scored based on computed probabilities. The correct answer should be on the top positions. I work in the YodaQA team where my goal is to improve the performance of the question answering system. To do so, we are trying various classifiers for answer scoring and new answer sources.

Tomáš Veselý picture

Tomáš Veselý


Query rewrite / expansion is a technique of reformulation a original query to improve the performance of the search system. The query can be rewritten by many approaches, such as: query words synonyms, words stemming, spelling correction, product synonyms, etc. I will focus on using this technique in the E-commerce search system.

Tomáš Vyskočil picture

Tomáš Vyskočil


Search engines (SE) are being used as a powerful and indispensable tool for hundreds of millions of people for searching information on the internet. The amount of information amassed by search engines attracts users with malicious behavior targeting to e.g. exploit web site vulnerabilities or collect email addresses. Other malicious 'users' are attracted by the search engines importance for advertising and are trying to e.g. deplete competitions advertising budget or promote their webpages SE result page's rank or affect the query autocompletion system. Detecting atypical users is a non-trivial task due to the following reasons: The size of the daily traffic of the SE The distinct targets and nature of the atypical users The lack/absence of annotated data The fact that SE has to be available to all users 24/7

David Woller picture

David Woller


The goal of this project is to develop wireless controller designated to remote control of workplace illumination. The controller will not serve only as a simple on/off switch, but it will also provide advanced functions such as feedback regulation of illumination based on ambient light, manual intensity-based regulation or proximity-based regulation. To ensure robustness, the controller will operate the light only via wireless HUB and thus it will be potentially capable of regulating various kinds of lights. Main benefits of such solution for potential customers would be: no need of complicated installation of wiring into walls, portability of the controller, automated regulation providing constant illumination over time and energy savings thanks to human detection.

Jakub Konrád picture

Jakub Konrád


The goal of the project is to create an automated intelligent assistant (bot) through which the user will be able to create an appointment in selected business. The application should connect Google Calendar service with Facebook Messenger and the bot program itself. The user will communicate with the bot application via Facebook Messenger, and will book an appointment through an intelligent dialogue system. The bot application will retrieve all necessary data from Google Calendar. The application will also mark the agreed meeting in the calendar. This project should simplify appointment booking by making the interaction with one of the employees no longer necessary.

Martin Matulík picture

Martin Matulík


As a part of conversion of the YodaQA system to answering questions in Czech, my task is its deployment on a new server using Docker and structuring the code of the system. I will deploy each of YodaQA's modules, test them and replace them with improved versions if needed.

Jan Motl picture

Jan Motl


PubChem is a publicly available database of molecules, containing information about broad range of their chemical properties. To date, it describes over 80 million chemical compounds, each of them represented by line notation called SMILES. While some attributes like molecular weight can be computed directly from this formula, there is a large number of properties that have to be obtained experimentally. The goal of this project is to predict these values using recurrent neural networks, which proved to be ideal for use with string based input, and will benefit from extent of the PubChem database.

Michael Pokorný picture

Michael Pokorný


Knowledge graphs representing real-world entities and their relationships as vertices and edges, are useful for many applications. A simple example is answering factoid questions application (e.g., “Where was the president of France born?”). My project is automatically extending an incomplete knowledge graph (Wikidata) with new true facts, yielding a larger, more useful knowledge graph. This can be done both by reasoning over the graph itself (e.g., the nationality of people born in cities in Germany is most likely German) or with the help of additional unstructured or semi-structured data (e.g., Wikipedia articles, news).

Tomas Vyskocil picture

Tomas Vyskocil


We have multiple projects at EClub which would benefit from having a tool that could provide us with the intent of a sentence/question, for example QA ( "Who wrote Ender's game?"), bots ("What is the weather in Prague?") or even IOT ("Set AC to 25 degrees"). I would like to use my previous experience with the task of Sentence Pair Similarity to create such tool.

Petr Marek picture

Petr Marek


Automated bots are new way for interacting with technologies. Bots can help users to perform routine tasks easily through known interfaces like messengers. In this project we want to focus on a conversational commerce. Assistance during the selection and purchase of a product is one of the tasks, which can be solved by bot. The bot will help the user to specify product parameters, it will explain product details, advantages, and lead the user to a selection and finally purchase. We have decidet to design a bot helping in choosing the right smartphone.

Filip Masri picture

Filip Masri


Recent application trends in IT are heading towards using bots. Supposing a bot used in a specific field like recommending phones, this bot parses a request from a user, discovers the intent of the request and tries to reply. And since human requests have usually syntactic order as subject-predicate-object, RDF databases seem as logical choice for storing information for such a domain and preserving its semantic meaning. Challenge accepted in this project is to create a complete RDF database for some domain that could be then exploited by a bot using SPARQL semantic queries.