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  1. No Access

    Chapter and Conference Paper

    Extracting Entities and Relations in Analyst Stock Ratings News

    Massive volumes of finance-related data are created on the Internet daily, whether on question-answering forums, news articles, or stocks analysis sites. This data can be critical in the decision-making proces...

    Ivan Krstev, Igor Mishkovski… in ICT Innovations 2023. Learning: Humans, Th… (2024)

  2. No Access

    Chapter and Conference Paper

    Network-Dependent Server Performance Analysis of HTTP Adaptive Streaming

    The HTTP adaptive streaming (HAS) is a popular mechanism for delivery of live and on-demand video contents encoded with different qualities and divided into segments with equal length. The mechanism adapts the...

    Sasho Gramatikov in ICT Innovations 2017 (2017)

  3. No Access

    Article

    Modelling and analysis of non-cooperative peer-assisted VoD streaming in managed networks

    The growing popularity of the Video on Demand service in the Internet Protocol Television environments and the demand for increased quality of the offered videos are becoming a serious threat for the service p...

    Sasho Gramatikov, Fernando Jaureguizar in Multimedia Tools and Applications (2016)

  4. No Access

    Chapter and Conference Paper

    P2P Assisted Streaming for Low Popularity VoD Contents

    The Video on Demand (VoD) service is becoming a dominant service in the telecommunication market due to the great convenience regarding the choice of content items and their independent viewing time. However, ...

    Sasho Gramatikov, Fernando Jaureguizar, Igor Mishkovski… in ICT Innovations 2012 (2013)

  5. No Access

    Chapter and Conference Paper

    Network Topology Impact on Influence Spreading

    Networks composed of large number of nodes interacting in structured ways such as power grids, communication networks, social networks or market networks are critical port of the world’s infrastructure. Many t...

    Sasho Gramatikov, Dimitar Trajanov… in Novel Algorithms and Techniques in Telecom… (2010)

  6. No Access

    Chapter and Conference Paper

    Game Theoretic Approach for Discovering Vulnerable Links in Complex Networks

    Complex networks have been an up-and-coming exciting field in the realm of interactions. With their widespread use appearing on the horizon it is ever more vital to be able to measure their vulnerability as a ...

    Mishkovski Igor, Sonja Filiposka… in Novel Algorithms and Techniques in Telecom… (2010)

  7. No Access

    Chapter and Conference Paper

    Energy Dependent Connection Availability Model for Ad Hoc Networks

    Although wireless networks have existed for many years already, explicit concern about their energy efficient operation has emerged only recently with the proliferation of lightweight mobile devices. In this p...

    Dimitar Trajanov, Sasho Gramatikov… in Novel Algorithms and Techniques In Telecom… (2008)