Now showing items 976-995 of 1176

    • SAN advancement for central depository systems 

      Sakib, Mashrur (BRAC Univeristy, 2017-06)
      Large data storage has become one of the main problems in the development of network because of rapid increase of data storage. Storage Area Network devices are capable of processing the mass capacity, high I/O transfer ...
    • Scrutiny of electricity data for consumption and load forecasting 

      Islam, Samiul (BARC University, 2017)
      In this research, electricity data of Dhaka city, the capital city of Bangladesh has been analysed to use the insights for social good and betterment of electricity sectors. Bangladesh has a very complex electricity ...
    • Secure blockchain-based categorical information transaction and depository framework with identification enabled privacy and decentralized system 

      Ony, Shahinul Hoque; Rahman, Suraiya; Albi, Takrim Rahman (Brac University, 2019-12)
      The enormous scale activities of verifying information and data as an advanced resource is being increasingly more looked for after on each progressive year. A large portion of the well famous crypto-stages now-a-days ...
    • Secure data transaction and data analysis of IOT devices using blockchain 

      Muhtasim, Md. Adib; Fariha, Syeda Ramisa; Islam, Nabila; Rashid, Rayhan (BARC University, 2017-12-24)
      The Internet of Things (IOT) is a network formed by electronic objects which have embedded sensors, software and network connectivity in them. They can collect and exchange and are prone to both cyber-attack and physical ...
    • Secure medical record sharing using blockchain and elliptic curve cryptography 

      Kais, Emrul; Rabbi, Fazle; Adon, Sad Murshid Khan; Chowdhury, Mohibul Hassan (Brac University, 2019-08)
      Medical records contain sensitive data of a person. In our country, different organiza- tions manage medical records in different ways. Since there is no standard procedure for maintaining medical records, the overall ...
    • Security analysis in cognitive radio network 

      Nasnin, Fahia; Islam, Najia (BRAC University, 2017-04-18)
      In wireless communication system Cognitive Radio(CR) is a structure that can gives an intelligent privileges to communicate over internet. Cognitive Radio(CR) intel- ligently allows user to use free spectrum. It is dynamically ...
    • Security issues in VANET 

      Sakib, Rizwanul Karim; Reza, Bisway (Department of Electronics and Communication Engineering, BRAC University, 2010-04-16)
      A Vehicular Ad-Hoc Network or VANET is a form of Mobile Ad-Hoc Network or MANET which provides communication between vehicles and between vehicles and road-side base stations. A vehicle in VANET is considered to be an ...
    • Security system of an electric car 

      Ashraf-Ul-Mahmud, Khandaker (BRAC University, 2015-04)
      Technology is a blessing to our modern life and has become a part and parcel to our day to day life. It has made our life easier and comfortable by introducing with transport. We cannot even think of a single day without ...
    • Segmentation of Bangla handwritten text 

      Sadik, Sabbir; Sarwar, Md. Numan (BRAC University, 2012-08-13)
      Segmentation of handwritten text is the pre-process of recognition of handwritten text. Because of skewed lines, touching characters and different writing styles, segmentation of handwritten text is difficult than printed ...
    • Self-driving car: a step to the future of mobility 

      Islam, Mohammad Zahirul; Hannan, Mohammad Abdul; Waliuzzaman, A K M; Ahsan, Ali (BRAC University, 2018-10)
      Self-driving car also known as a driverless car is one of the most surprising technologies of twenty first century. In coming years, autonomous car would definitely take a large market in the developed countries and it ...
    • Self-learning game bot using deep reinforcement learning 

      Ananto, Azizul Haque (BRAC University, 2017-12)
      We present a deep learning model for playing games with high level input (image/raw pixel) using reinforcement learning. The games are action limited (like snakes, catcher, air-raider etc.). The model consists of convolution ...
    • Semi-automatic building of wordnet for Bangla 

      Roy, Mritunjoy Chandra Saha; Muqtadir, Maruf (BRAC University, 2008-01)
      This paper presents a method for creating a Bangla wordnet, semi-automatically from other source wordnets and Bilingual Dictionaries. The method requires an extensive involvement of Bangla Linguists to make the effort ...
    • Semi-automatic system of lumen measurement of LED lights in an embedded box 

      Toyan, Md. Aftahee; Masud, Ahmed Shahriar; Amin, Sams Shafiul; Jeeval, Faiad Raihan Hafiz (BRAC Univeristy, 2018)
      Due to an exceptional geographical location, Bangladesh can produce significant amount of solar energy, which is 1840-1575 kWh/m^2 annually. Because of that solar home system (SHS) is gaining enormous popularity in our ...
    • Sensing properties of gas sensor based on adsorption of NO2 with defect, pristine, Fe and Si-MoS2 layer 

      Shakil, Shifur Rahman; Khan, Sabbir Ahmed (© 2014 Sumy State University, 2014)
      Two-dimensional (2D) layered materials are currently being considered as entrant for future electronic devices. Molybdenum disulphide (MoS2) belongs to a family of layered transitional metal dichalcogenides(TMDS),has a ...
    • Sensor based water quality monitoring system 

      Paul, Bishwajit (BRAC University, 2018-08)
      According to Human Rights Watch, twenty million people in our country are still drinking water contaminated with arsenic. The World health Organization (WHO) has also stated this crisis as "the largest mass poisoning of ...
    • Sentiment analysis for Bangla microblog posts 

      Shaika, Chowdhury; Chowdhury, Wasifa (BRAC University, 2014-01)
      Sentiment analysis has received great attention recently due to the huge amount of user-generated information on the microblogging sites, such as Twitter [1], which are utilized for many applications like product review ...
    • Sentiment analysis for Bengali newspaper headlines 

      Hossain, Mohammad Samman; Jui, Israt Jahan; Suzana, Afia Zahin (BRAC University, 2017)
      In this project, we propose a system that assigns scores indicating positive or negative to newspaper headlines. Many works have been done on sentiment analysis, document clustering for newspaper headlines in English. We ...
    • Sentiment analysis on mobile operators’ customer review 

      Hossain, Mohammed Mohibul; Rahman, Md. Mostafizur; Seaum, Samin Yeasar; Ahmed, Akil (Brac University, 2019-12)
      Mobile is a great invention for the global village. Now, people from different corners of the world are interconnected over this device. Therefore, in Bangladesh, there are different telecommunication companies have ...
    • Sentiment analysis using R: an approach to correlate bitcoin price fluctuations with change in user sentiments 

      Rahman, Shaomi; Hemel, Jonayed Nafis; Anta, Syed Junayed Ahmed; Al Muhee, Hossain (BRAC University, 2018-04)
      Analyzing sentiments has been widely regarded as a popular technique by many researchers, and Twitter nominated the most user-friendly, and reliable social media supplying the stream of sentiments. Among the trendiest ...
    • Shadow rendering techniques: hard and soft 

      Rahman, Jamiur (BRAC University, 2007-05)
      Shadows are very important issues in three-dimensional computer graphics where interactive techniques are certainly needed to make the scene near about real life scene e.g. in virtual reality systems or games. Shadows ...