Essays about: "CNL"

Found 5 essays containing the word CNL.

  1. 1. Environmental Impact of E-Commerce Logistics : When is Home Delivery More Efficient than Collection-Delivery Points?

    University essay from KTH/Systemanalys och ekonomi

    Author : Thed Kerrén; [2019]
    Keywords : B2C; e-commerce; logistics; delivery; CDP; external; effects; environmental; emission; VRP; CVRP CNL; Logit;

    Abstract : In the literature on B2C logistics of e-commerce, the two main delivery methods - home delivery and delivery to collection-delivery points (CDPs) - have rarely been compared with respect to their environmental effects. This is the case despite a growing e-commerce and the fact that the logistic part of the transportation sector stands for a great amount of the pollution in urban areas. READ MORE

  3. 2. Duplicate Detection and Text Classification on Simplified Technical English

    University essay from Linköpings universitet/Institutionen för datavetenskap

    Author : Max Lund; [2019]
    Keywords : NLP; CNL; transformer models; LSTM; BERT; document embeddings; word embeddings; text classification; text clustering; transfer learning; machine learning;

    Abstract : This thesis investigates the most effective way of performing classification of text labels and clustering of duplicate texts in technical documentation written in Simplified Technical English. Pre-trained language models from transformers (BERT) were tested against traditional methods such as tf-idf with cosine similarity (kNN) and SVMs on the classification task. READ MORE

  4. 3. A Transformation of Controlled Natural Language Behavioural Requirements into Modal Sequence Diagram Simulation Models for Requirement Conflict Detection

    University essay from Göteborgs universitet/Institutionen för data- och informationsteknik

    Author : Alexander Styre; [2017-06-21]
    Keywords : model-driven engineering MDE ; requirements engineering RE ; model-driven requirements engineering MDRE ; ScenarioTools; scenario markup language SML ; scenario description language SDL ; modal sequence diagram MSD ; message sequence chart MSC ; live sequence chart LSC ; controlled natural language CNL ; deterministic transformation;

    Abstract : PURPOSE: Specifying requirements in a semi-formal notation, such as a controlled natural language (CNL), allows reduction of ambiguity and underspecification in requirement specifications, as the notation uses well defined semantics and enforces consistency and conformance to syntactical rules. Contradicting requirements can be problematic to detect in practice depending on the size and complexity of the requirement specification. READ MORE

  5. 4. A Method and Tool for Automated Analysis of Heavy Vehicle RequirementsA Method and Tool for Automated Analysis of Heavy Vehicle Requirements

    University essay from Mälardalens högskola/Akademin för innovation, design och teknik

    Author : Trevor Jagerfield; [2015]
    Keywords : Masters in Software Engineering;

    Abstract : The introduction of the functional safety standard ISO 26262 was motivated by an increasing demand to ensure reliability and correctness of safety-critical systems in the automotive industry. However, the adoption of this standard in the automotive industry is hindered by a number of obstacles. READ MORE

  6. 5. Estimating growing stock and allowable cut in Lao PDR using data from land use maps and the National Forest Inventory (NFI)

    University essay from SLU/Dept. of Forest Resource Management

    Author : Bounpone Sengthong; [1998]
    Keywords : Growing; Stock; Lao PDR; Data; Maps; Forest; Inventory;

    Abstract : Since 1989, the Lao government is implementing a policy on better use of forest resources. In order to get more accurate data for strategic decisions and planning of a sustainable forest management, the government is conducting a national forest inventory (NFI) and a nationwide mapping of land use and forest cover. READ MORE