School of Data and Sciences (SDS): Recent submissions

Now showing items 1-20 of 2370

    • Detection and characterization of antibiotic resistant and biofilm producing clinical isolates of Acinetobacter baumannii 

      Alam, Jarifa; Faruk, Ruhama Binte; Anik, Kamrul Hasan (Brac University, 2024-08)
      Acinetobacter baumannii is an opportunistic pathogen that affects persons with weakened immune systems and causes nosocomial infections due to its antibiotic resistance. Because of the global proliferation of multidrug ...

    • Artificial intelligence in nephrology: detecting chronic kidney disease using neural network 

      Hridoy, Md. Farhan Rakib; Asif, Ahnaf; Mahmud, Mashruf; Rahman, Rashad; Siraj, Md Sahin (Brac University, 2024-05)
      Chronic kidney disease (CKD) is a significant global health concern, impacting more than 800 million people globally. Prompt identification and precise categorization are crucial for optimal therapy. The primary objective ...

    • Electronic medical record security and access control using blockchain and IPFS 

      Ali, Md.Yeasin; Ahmed, Suhaib; Akter, Bany Binthe; Haq, A.F.M. Mejbahul (Brac University, 2021-01)
      An EMR or electronic medical records typically contains minor to sensitive medical data of a patient including their personal information, doctors' provided prescription and other physical history. Switching to this ...

    • A smart trip advising system based on opinion mining with emoji recognition 

      Hassan, Mohammed Ziad; Islam, Mohammad Shahmidul; Abir, Ahasanul Haque; Tanha, Anwara Iftesum; Jenia, Akifa (Brac University, 2021-01)
      Opinion mining is an interesting research field that is used for analyzing the opinion of people about any product, place, and so on. Because based on people’s opinion other people can make decisions about what they ...

    • Effectiveness of microbial culture supernatants against multi-drug resistant microbes 

      Dhrubo, Md. Galib Hasan (Brac University, 2022-09)
      The experiment started with collecting microorganisms from different sources like soil samples from 10 different places and storing them on CMCA, & SA, and MRS agar for yogurt samples from 7 different places. Among the ...

    • Finding motifs from DNA sequence using heuristic approach 

      Zaman, Shurid Shahriar; Kabir, Tahseen Tayeb; Islam, Md. Al-Junaed; Alam, Syed Md. Shamsul (Brac University, 2021-01)
      Finding patterns of the short sequences in DNA, RNA protein sequence has immense biological signi cance. The characterization and recognition of motifs is therefore an important method for a more in-depth understanding ...

    • Resuscitation of bacterial biofilm by sunlight: effects on different enteropathogenic bacteria 

      Nowshen, Afia (Brac University, 2021-08)
      It is an established fact that most bacteria go through motile and sessile form during its lifetime. This transition has significant roles in seasonal outbreaks of certain bacterial diseases and bacterial pathogenesis. ...

    • A performance comparison between machine learning models on zero-day attack detection 

      Awon, Ahmed Musa; Odree, Afid; Islam, Samia; Yeasmin, Afia; Biva, Bivasha Bashir (Brac University, 2021-01)
      Traditional IDS has been shielding against cyber threats for many years but it falls short on detecting zero-day attacks. These are the attacks that are unique with unknown attack patterns and mutating attack signatures ...

    • Cloud based management system for RMG and comparison of efficiency 

      Rubyat, Fahim; Banna, Mehedi Al (Brac University, 2021-01)
      From technology startups to multinationals companies are starting to use Cloud Computing System, and the transformation is drastic. According to recent search just about 20 percent of companies have implemented cloud ...

    • Reducing latency for mobile devices 

      Khan, Mohammed Farhan; Iskander, Md. Murad Ali; Rouf, Ishmam Raiyan; Shatil, Ekram Wasi (Brac University, 2021-01)
      The massive development of the web has caused the servers to be overloaded and causes heavy amounts of network traffic. A Lot of users around the world are concurrently accessing the web, hence due to insufficient bandwidth ...

    • Wi-Fi based supervised machine learning approach to detect objects activities 

      Suzana, Samia Salam; Prome, Israt Jahan; Siddique, Ahnaf Hossain; Rahman, Zakia; Nasrin, Farzana (Brac University, 2021-01)
      Wireless signal based movement detection technologies are emerging effectively. This type of technology is quite popular compared to other ones because it relieves people from the hassle of wearing sensors and coming in ...

    • A comparative analysis on solving university departmental course allocation problem using AI optimization algorithms 

      Hasan, Shafqat; Dofadar, Dibyo Fabian; Khan, Riyo Hayat; Taj, Towshik Anam (Brac University, 2021-01)
      This paper discusses about various types of constraints, regulations, difficulties and solutions to overcome the challenges regarding university departmental course allocation problem. A CSP solver algorithm, Genetic ...

    • Project management internship at Brain Station 23 

      Khan, Madiha Athar (Brac University, 2021-01)
      In this paper I have built upon the topics covered in my Pre Thesis 1 and 2 reports. I have outlined the basics of my job responsibilities at the internship and accompanied it with relevant technical information. I would ...

    • Deepfake detection in videos detecting face wrapping artifacts with convolutional neural network 

      Faisal, Fahim; Sarwar, Shifat; Mohona, Fowzia (Brac University, 2021-01)
      Alteration of video les by changing the face of a person on frame is Deepfake. In such manipulated contents a person's face is used on a video performing or saying something that they never actually said or did. Deepfake ...

    • Detection of mental stress using EEG signal and classifier based on reward and punishment processing 

      Salim, Farhana Binta; Sadat, Abu Md.; Ema, Maria Islam; Jhara, Anita Mahmud (Brac University, 2021-01)
      Mental stress is the main well being problem worldwide today. Mental stress is by far the most common, responsible for most of all mental-brain diseases. The high incidence, high impairment and heavy risk of illness make ...

    • Analysis of software fault prediction using machine learning algorithm 

      Shaha, Dipanker; Uddin, Md Mamun; Paul, Akash Chandra; Roy, Bishal (Brac University, 2021-01)
      Today software performs a requisite role in our daily lives. Software's complexity keeps growing. The increasing complexity of any software system making it very di cult to improve its quality. The performance of the ...

    • Criminal activity detection using deep learning algorithms 

      Tasnim, Zarin; Shahid, Syeda Sanjana; Quayum, Sofana; Barsha, Umme Habiba (Brac University, 2021-01)
      Criminal activities using guns and knives occur very frequently. The quick and accurate detection of a criminal activity is paramount to securing a place where people usually gather every day. More and more security ...

    • A hybrid based model on LSTM-CNN to multi-class emotion analysis on social networking dataset 

      Chowdhury, Ibtehaz Ali; Dewan, Eshad; Jishan, TM Nafi z Mahmood; Kabir, Samiul; Mazumder, Joyasish (Brac University, 2021-01)
      Sentiment analysis from texts has been a major research eld in NLP. However, most of the studies are on binary (positive and negative) classi cation of the texts. While researching, we found that the accuracy of multi-class ...

    • Black swan events and machine learning 

      Tabassum, Lamia; Das, Prasenjit; Ahmed, Tasneem Bin (Brac University, 2021-01)
      Black Swan events refer to hard-to-predict and rare events that have a low probability of occurrence but have widespread impacts whenever they occur, be it positive or negative. These events can either be in the form of ...

    • Efficient renewable energy management using blockchain technology 

      Tazwar, Mahir (Brac University, 2021-01)
      Smart grids lay the groundwork for future cities. In our daily modern life we use many intelligent devices such as smart o ces, smart buildings, smart streets, and smart houses etc. All of them should be supplied by a ...