Community articles — Reports

In the world of information technology where huge amount of useful information is available and easily accessible, we investigate an approach to utilize this information in Algorithmic Trading. Algorithmic trading involves implementation of a strategy using computer programs to automatically buy and sell financial instruments to generate profit at a speed and frequency that is impossible for a human trader. High Frequency Trading (HFT) is one type of algorithmic trading characterized by high turnover and high order-to-trade ratios. There are different strategies that can be applied to HFT. We propose a framework to utilize information available in the form of news articles, which can be used in stock trading at high frequency. We use semantic values of news articles for different stocks to generate buy/sell signals at a high frequency. We demonstrate the performance of our framework by simulating stock trade based on generated buy/sell signals for a small period of time.

Mieliśmy do rozwiązania problem, który polegał na tym, że po otrzymaniu sygnału z anten sieci komórkowej musieliśmy zlokalizować dany telefon w budynku wydziału MiNI. Do określenia były współrzędne x, y oraz piętro w budynku. Projekt ten wykonywaliśmy w ośmioosobowej grupie. Co tydzień spotykaliśmy się na zajęciach, gdzie omawialiśmy postępy w zadaniu i stawialiśmy sobie nowe cele, zadania, a także rozpatrywaliśmy potencjalne problemy. Stworzyliśmy także grupę dyskusyjną, gdzie omawialiśmy rezultaty działań i zawieraliśmy istotne spostrzeżenia nt. projektu. Powstała również wspólna przestrzeń dyskowa, gdzie udostępnialiśmy sobie nawzajem różne dane, skrypty, wyniki, informacje, dokumenty, poradniki, wykresy i statystyki.

My documentation report Objective: Explain what I did and how, so someone can continue with the investigation Important note: Chapter heading images should have a 2:1 width:height ratio, e.g. 920px width and 460px height. Note: This was produced using the Legrand Orange Book template, available here. Original author of the Legrand Orange Book template: Mathias Legrand (legrand.mathias@gmail.com) with modifications by: Vel (vel@latextemplates.com) Original License: CC BY-NC-SA 3.0

his project is part of the FlowNet initiative. FlowNet aims at providing Internet freedom and free flow information through socially informed, censor resistant online social networks. My contribution for FLowNet is in devel- oping an Android application, SecurePost. The requirement for SecurePost is two-fold. First, the system should facilitate secure, anonymous, group communication within a closed group of trusted members. Second, the general public on the Internet viewing this content, should be able to verify that the content was generated only by the said closed group of trusted members. The system consists of an Android client application, a proxy server and a browser-plugin. The OSNs supported by this system are Twitter and Facebook.

Trabalho de Cálculo 4 - CEFET/MG

Proposal Report

We observe three differents algorithms, GRASP, Tabu Search best and Tabu Search first, for the maximum diversity problem and we get the best of those.

comparison of lex and a c scanner

We were asked to design our own Electrocardiogram. Obviously, recording heart beats without any noise is a real challenge. Seeing the prices of those kinds of devices, we could already imagine that reaching great performances with our means would be difficult. However, the real goal of this project was to be able to analyze the different problems we encountered and to think about possible improvements we could have provided to overcome them.