Dissertations/Theses: Recent submissions

  • Data compression techniques for Bangla text 
    Humayun, S.M. (Department of Computer Science and Engineering, BUET, 1994-08)
    In recent years BangIa has been being used in computers. For efficient use of this language in computers it is very important to be able to store texts economically so that in terms of both storage requirement and ...
  • Cooperative coevolution of multi-agent systems: demonstrated in prey capture task 
    Shohrab Hossain, Md. (Department of Computer Science and Engineering, BUET, 2007-01)
    The basic principles of evolution have been applied to the solution of technical problems in a wide range of domains. To successfully apply evolutionary algorithms to these increasingly complex problems, we must develop ...
  • New local search based ACO algorithm for solving combinatorial optimization problems 
    Rakib Hassan, Md. (Department of Computer Science and Engineering, BUET, 2007-06)
    ACO algorithms are a new branch of swarm intelligence. ACO algorithms have been introduced in the last decade. They have been applied to solve different combinatorial optimization problems successfully. Their performance ...
  • New model for reliable web service 
    Maliha Sultana (Department of Computer Science and Engineering, BUET, 2007-09)
    In this thesis a new model for a distributed web service system is presented. The proposed " system is composed of multiple web service components having multiple alternative versions distributed among multiple servers. ...
  • Study of the elements of driver`s overtaking sight distance on selected national highways of Bangladesh 
    Arifur Rahaman, Md. (Department of Civil Engineering, 1998-08)
    In case of two-lane two-way highways, drivers' overtaking manocuvrcs has significant bearings on the design and control measures. Parameter related to drivers' overtaking is, therefore, useful to the highway engineers ...
  • Mining interesting rules from a large set of association rules 
    Sadi, Muhammad Sheikh (Department of Computer Science and Engineering, BUET, 2004-12)
    The goal of data mmmg IS to discover knowledge and reveal new, interesting and previously unknown information to the user. A central data-mining tool is association rules. This thesis work presents a constructive approach ...
  • Simplified equilibrium approach to the design of free standing stairs based on finite element analysis 
    Anwar Zahid, Md. (Department of Civil Engineering, 1999-09)
    Because of the absence of any specific code, the process of design of a free standing stair is dependent on some approximate analytical methods. These methods fail to recognise the variation of stress resultants across ...
  • Image compression using dynamic clustering and neural network 
    Yousuf Saber, Ahmed (Department of Computer Science and Engineering, BUET, 2002-10)
    In this thesis dynamic clustering and neural network techniques have been used for image compression. First we cluster the whole image dynamically up to an expected Peak Signal Noise Ratio (PSNR) and Mean Square Error ...
  • Real time soft shadow generation for arbitrary planar lights 
    Mushfiqur Rouf (Department of Computer Science and Engineering, BUET, 2007-08)
    Shadows are crucial for the human perception of the 3D world. Hard shadows are produced when a typical 011 definition of shadows is applied: if the light source can be seen from a pixel, it is lit; otherwise, it is in ...
  • Study on huffman coding 
    Nurul Huda, Mohammad (Department of Computer Science and Engineering, BUET, 2004-10)
    Since the discovery of the Huffman encoding scheme in 1952, Huffman codes have been widely used in the efficient storing of data, image and video. Huffman coding has been subjected to numerous investigations in the past ...
  • Scheduling of relay nodes in a heterogeneous wireless sensor network 
    Saber, Mohammad (Department of Computer Science and Engineering, BUET, 2009-10)
    Wireless sensor network is composed of large number of sensor nodes with limited battery power which cannot support long range communication. Sensor nodes' battery cannot be replaced due to adverse environment which ...
  • Scalable strorage in compressed representation for terabyte data management 
    Abdur Rouf, Mohammad (Department of Computer Science and Engineering, BUET, 2006-04)
    The emergence of e-application has been creating extremely high volume of data that reaches to terabyte threshold. Many'organizations are producing data that are doubling every year. The conventional data management ...
  • Earthquake risk analysis for Chittagong city 
    Anisuzzaman Masud, Md. (Department of Civil Engineering, 2007-03)
    Due to rapid rate of urbanization and unplanned growth of urban centers, disasters like earthquake have become a menace for the major urban centers of Bangladesh including the port city, Chittagong. The market force of ...
  • Influence of span to depth ratio on the shear strength of reinforced concrete deep beam 
    Aminul Islam, Md. (Department of Civil Engineering, 1997-12)
    A total of twenty five brick aggregate reinforced concrete deep beams have been tested in this study in order to investigate the influence of span to depth ratio on the shear strength of reinforced concrete deep beam. ...
  • L-exclusion algorithm for mobile Ad Hoc networks 
    Salauddin Mohammad Masum (Department of Computer Science and Engineering, BUET, 2005-11)
    With the proliferation of portable computing platforms and small wireless devices, ad hoc mobile networks have received a substantial attention from the research community as a means for providing data communications ...
  • Pattern based object segmentation (POS) algorithm 
    Ziaul Karim, Md. (Department of Computer Science and Engineering, BUET, 2009-07)
    In the wake of increased use of multimedia applications for day-to-day normal activities, including business and entertainment, the pressure of introducing a generalized technique for segmenting an object in effective ...
  • Straight-Line grid drawings of planar graphs with sub-Quadratic area 
    Rezaul Karim, Md. (Department of Computer Science and Engineering, BUET, 2008-11)
    This thesis deals with area efficient straight-line drawings of planar graphs. It is well known that a planar graph of n vertices admits a straight-line grid drawing on a grid of area O(n2 ). A lower bound of n(n2) on ...
  • mPlexus : An efficient and scalable peer - to - peer routing protocol for queries with partial and misspelled keywords 
    Rakibul Haque, Md. (Department of Computer Science and Engineering, BUET, 2009-08)
    Efficiently searching is the vital operation in any Peer-to-Peer (P2P) network. Users may not know about the exact keywords of their requested files in such distributed systems which causes searching using partially ...
  • Synthesis of oxygen containing heterocyclic compounds through palladium catalyzed and friedel - crafts reaction 
    Jahangir Alam, Mohammad (Department of Chemistry , BUET, 2002-06)
    o-Jodophenol underwent palladium catalyzed reacrion with (rrfinethysilyl)acetylene to form o-(trimethylsilyl)ethy/nyl phenol wJ,1ichwas cyclized to 2-acyl(aroyl) benzolblfurans through Friedel-Crafts acylation with ...
  • Modification of polyaniline surface by electrochemical means and study of adsorption on the modified surface 
    Hoore Jannat (Department of Chemistry , BUET, 2008-04)
    In the present work, a widely recognized electronic material, polyaniline (PANI) has been reported to be as an excellent surface matrix. The PANI matrix was prepared electrochemically from an electrolytic solution ...

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