An important financial subject that has attracted researchers' attention for many years is forecasting stock return. Many researchers have contributed in this area of chaotic forecast in their ways. Among them data mining techniques have been successfully shown to generate high forecasting accuracy of stock price movement. Nowadays, instead of a single aspects of stock market, traders need...

L'accès aux données produites par l’administration est indispensable à une prise de décision sur la base données, conception services axés l’usager et l'adoption politiques publiques fondées des concrètes. À titre d’exemple, pendant pandémie COVID-19, les ouvertes ont aidé pays définir leur riposte crise apporté preuve capacité renforcer résilience chocs urgences parce qu’elles amélio...

We present protocols for quantum key distribution in a prepare-and-measure setup with an asymmetric level of trust. While the device sender (Alice) is partially characterized, receiver's (Bob's) treated as black-box. The security based on assumption that Alice's prepared states have limited overlaps, but no explicit bound Hilbert space dimension required. are immune t...

In this paper, we propose a new framework to annotating subtitled YouTube EDU media fragments using textual features such as exert all the basic portions extracted from the web-based natural language processors of in relation to subtitles and temporal features such as duration of the media fragments where proper entities are spotted. We've created the SY-E-MFSE (Subtitled YouTube EDU Media...

In today's highly interconnected world users are increasingly dependent on high end smartphones and mobile devices. Users arrange and plan their daily routines using such high end devices. These applications often rely on current locations of individual users or a group of users to provide the desired service. By means of such applications and services, majority of such user population rev...

Dans un contexte d'inflation élevée et d’incertitude exacerbée, la croissance du PIB devrait sensiblement refluer, passant de 2.9 % en 2022 à 0.5 2023, avant se redresser 1.1 2024. La consommation privée restera faible jusqu'à mi‑2023 ce, malgré l’indexation automatique des salaires qui soutient le pouvoir d'achat ménages. compétitivité Belgique sur scène internationale détériora...