Browsing Computer Science & Engineering by Subject "Qatar university"

Now showing items 1-5 of 5

    • Characterization of the indoor-outdoor radio propagation channel at 2.4 GHz 

      Ahmed I.; Orfali S.; Khattab T.; Mohamed A. ( IEEE , 2011 , Conference Paper)
      We present the site-specific signal strength measurement results for path loss, shadowing, and fading in 2.4GHz band under typical harsh environment (high temperature 4050 C and humidity 8090%). We use spectrum analyzer ...

    • Exploiting Live Feedback for Tweet Real-time Push Notifications 

      Suwaileh, Reem; Elsayed, Tamer ( National Institute of Standards and Technology (NIST) , 2017 , Conference Paper)
      Twitter has been developed as an immense information creation and sharing network through which users post diverse information. Although a user would regularly check her Twitter timeline to stay up-to-date on her topics ...

    • Light-weight, Conservative, yet Effective: Scalable Real-time Tweet Summarization 

      Suwaileh, Reem; Hasanain, Maram; Elsayed, Tamer ( National Institute of Standards and Technology (NIST) , 2016 , Conference Paper)
      Microblogging platforms and Twitter specifically have become a major resource for exploring diverse topics of interest that vary from the world's breaking news to other topics such as sports, science, religion and even ...

    • QUMESH: Wireless mesh network deployment and configuration in harsh environment 

      Romdhani L.; Mohamed A.; Elfouly T.M.; Raeisi S. ( IEEE , 2012 , Conference Paper)
      The link delivery probability in a wireless mesh network is most accurately determined only by experiment, as it depends on many factors, including environment characteristics, transmission power, distance between transmitter ...

    • QUWI: An Arabic and English handwriting dataset for offline writer identification 

      Al-Maadeed, Somaya; Ayouby W.; Hassane A.; Aljaam J.M. ( IEEE , 2012 , Conference Paper)
      This paper presents a new offline dataset called the Qatar University Writer Identification dataset (QUWI). This dataset contains both Arabic and English handwritings and can be used to evaluate the performance of offline ...