Search results for: QUALITY MODEL AND MEASURES

• Improving Re-rankCCP with Rules Quality Measures

  Publication

  • P. Jezusek
  • A. Karpus

  - Year 2022

  Recommender Systems are software tools and techniques which aim at suggesting new items that may possibly be of interest to a user. Context-Aware Recommender Systems exploit contextual information to provide more adequate recommendations. In this paper we described a modification of an existing contextual post-filtering algorithm which uses rules-like user representation called Contextual Conditional Preferences. We extended the...

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• A Quality Model for UML tools

  Publication

  • A. Bobkowska
  • M. Gala
  • M. Tarasewicz

  - Year 2008

  Jakość narzędzi UML wpływa na efektywność wykonywania zadań związanych z modelowaniem systemów w procesie wytwarzania oprogramowania. Celem badań prezentowanych w tym referacie jest wyodrębnienie kryteriów jakości narzędzi UML. Omówiono rolę narzędzi UML w projekcie informatycznym, a następnie zaprezentowano szereg kryteriów jakości narzędzi UML wraz z aspektami oceny oraz opisem ankiety, która służy do oceny narzędzi względem...

• Applying a Mesoscopic Transport Model to Analyse the Effects of Urban Freight Regulatory Measures on Transport Emissions—An Assessment

  Publication

  • J. Oskarbski
  • D. Kaszubowski

  - Sustainability - Year 2018

  Sustainable urban freight management is a growing challenge for local authorities due to social pressures and increasingly more stringent environmental protection requirements. Freight and its adverse impacts, which include emissions and noise, considerably influence the urban environment. This calls for a reliable assessment of what can be done to improve urban freight and meet stakeholders’ requirements. While changes in a transport...

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• High quality speech codec employing sines+noise+transients model

  Publication

  • M. Kulesza
  • Ł. Litwic
  • G. Szwoch
  • A. Czyżewski

  - Archives of Acoustics - Year 2006

  A method of high quality wideband speech signal representation employing sines+transients+noise model is presented. The need for a wideband speech coding approach as well as various methods for analysis and synthesis of sines, residual and transient states of speech signal is discussed. The perceptual criterion is applied in the proposed approach during encoding of sines amplitudes in order to reduce bandwidth requirements and...

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• Quality Model for Integrated Security Monitoring and Control in Water Distribution Systems

  Publication

  • T. Zubowicz
  • K. Armiński
  • M. Brdyś

  - Year 2012

  This article addresses the problem of drinking water distribution system (DWDS) security in the terms of water quality which in the era of terrorist threat is of high importance to the public. The contribution of this paper is the development of the so called security module to extend a multi-species water quality model. This gives an insight to the situation in DWDS not only under normal operational conditions but also in case...

• Identification and classification model of the quality perception determinants and tourist services attributes

  Publication

  • G. Zieliński

  - Year 2011

  W niniejszym rozdziale zaprezentowano model identyfikacji oraz klasyfikacji zarówno determinant percepcji jakości jak i cech charakterystycznych dla usług turystycznych. Wykorzystano w tym celu zarówno cechy charakterystyczne dla usług dowolnego rodzaju zaadaptowane na potrzeby usług turystycznych jak i te które są specyficzne wyłącznie dla tej branży.

• Quality model for UML tools in application to UML tool selection and market analysis

  Publication

  • A. Bobkowska
  • M. Somla

  - FOUNDATIONS OF CONTROL AND MANAGEMENT SCIENCES - Year 2008

  Języki modelowania i wspierające je narzędzia odgrywają istotną rolę w procesie wytwarzania i utrzymania oprogramowania. Wraz ze wzrostem liczby narzędzi UML na rynku pojawia się potrzeba ich porównania i oceny. Artykuł prezentuje wielowymiarowy model oceny narzędzi UML, opisuje ankietę przydatną do oceny narzędzi UML oraz przedstawia system oceny narzędzi UML wraz ze studium przypadku jego zastosowania do poszukiwania narzędzi...

• A biochemical multi-species quality model of a drinking water distribution system for simulation and design

  Publication

  • K. Armiński
  • T. Zubowicz
  • M. Brdyś

  - International Journal of Applied Mathematics and Computer Science - Year 2013

  Drinking Water Distribution Systems (DWDSs) play a key role in sustainable development of modern society. They are classified as critical infrastructure systems. This imposes a large set of highly demanding requirements on the DWDS operation and requires dedicated algorithms for on-line monitoring and control to tackle related problems. Requirements on DWDS availability restrict the usability of the real plant in the design phase....

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• Investigation of Air Quality beside a Municipal Landfill: The Fate of Malodour Compounds as a Model VOC

  Publication

  • J. Gębicki
  • T. Dymerski
  • J. Namieśnik

  - Environments - Year 2017

  This paper presents the results of an investigation on ambient air odour quality in the vicinity of a municipal landfill. The investigations were carried out during the spring–winter and the spring seasons using two types of the electronic nose instrument. The field olfactometers were employed to determine the mean odour concentration, which was from 2.1 to 32.2 ou/m3 depending on the measurement site and season of the year. In...

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• Implementation of the Indoor Environmental Quality (IEQ) Model for the Assessment of a Retrofitted Historical Masonry Building

  Publication

  • M. Piasecki
  • E. Radziszewska-Zielina
  • P. Czerski
  • M. Fedorczak-Cisak
  • M. Zielina
  • P. Krzyściak
  • P. Kwaśniewska-Sip
  • W. Grześkowiak

  - ENERGIES - Year 2020

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