Browsing Year-2015 by Title

Sort by: Order: Results:

  • A Hybrid algorithm for mining high utility itemsets from transaction databases with discount notion 
    Bansal, Ruchita; Goyal, Vikram (Advisor) (2015-12-03)
    High-utility itemset mining has attracted signicant attention from the research community. Identifying high-utility itemsets from a transaction database can help business owners to earn better profit by promoting the sales ...
  • Implementation and evaluation of I/O efficient range trees 
    Khan, Akif Ahmed; Raman, Rajiv (Advisor); Bera, Debajyoti (Advisor); Sharma, Ojaswa (Advisor) (2015-12-03)
    Range Tree is a geometrical data structure used to store data in d-dimensions. In order to store larger amount of data in external memory, we need an I/O efficient algorithm. There are many I/O efficient algorithms ...
  • Khanan : performance comparison and programming alpha algorithm in column-oriented and relational database query languages 
    Sachdev, Astha; Sureka, Ashish (Advisor) (2015-02-16)
    Process mining consists of mining business process event-logs for discovering run-time process models, process compliance verifi cation and extracting useful insights on process e efficiency. Process model discovery from ...
  • KIRKE re-engineering of web applications to mobile apps 
    Mehra, Rohit; Naik, Vinayak (Advisor) (2015-12-03)
    A large number of web applications are written using server-side scripting languages. Although web browsers allow clients to run these applications, it is often cumbersome to depend on the desktops for the services ...
  • LLVM backend development for ReISC architecture 
    Gupta, Pooja; Guha, Apala (Advisor) (2015-12-02)
    In today's complex environment, it is very crucial for the devices to feature low power consumption at allow cost. Internet of things is predicted to bring an era where everything will have chips embedded in them, be it ...
  • Network analysis of prion disease 
    Newaz, Khalique; Bera, Debajyoti (Advisor) (2015-05-18)
    Prion diseases are transmissible neuro-degenerative diseases that arises due to conformational change of normal cellular prion protein (PrPc ) to protease-resistant isofrom (rPrPSc ). Deposition of misfolded PrPSc proteins ...
  • A New design approach of Fuzzy Hashing schemes for fingerprints 
    Garg, Surabhi; Chang, Donghoon (Advisor); Sanadhya, Somitra Kumar (Advisor) (2015-12-03)
    Fuzzy hashing is a technique commonly used to compare two diff erent data les which share identical sets of bits in same order, by determining the level of similarity between them. This is done by generating same hash ...
  • Novel instruction set architecture based side channels in popular SSL/TLS implementations 
    Garg, Vaishali; Chakravarty, Sambuddho (Advisor) (2015-12-03)
    Various Open Source Cryptographic Libraries are being used these days to implement the general purpose cryptographic functions and to provide a secure communication channel over the internet. These libraries, that implement ...
  • Ontology-based personalized recommendation system 
    Gupta, Akanksha; Mallik, Anupama (Advisor) (2015-12-02)
    Past decade has seen a prominent rise in the number of e-commerce applications in the World Wide Web. Designing recommendation algorithms for predicting user interests is quite challenging for such systems. Several ...
  • Optimizing smartphone energy consumption in sensor data collection and data transmission 
    Sondhi, Devika; Singh, Pushpendra (Advisor) (2015-12-02)
    Sensors that come built in smartphones are extensively used by various apps and for analysis purpose. Some of these sensors, especially GPS and Microphone, are energy expensive. Hence, there is a need to use these judiciously. ...
  • Pariket : mining business process logs for root cause analysis of anomalous incidents 
    Gupta, Nisha; Sureka, Ashish (Advisor) (2015-02-16)
    Process mining consists of extracting knowledge and actionable information from event-logs recorded by Process Aware Information Systems (PAIS). PAIS are vulnerable to system failures, malfunctions, fraudulent and ...
  • Performance analysis of graph processing frameworks 
    Reddy, Kompelly Harshavardhan; Goyal, Vikram (Advisor) (2015-12-03)
    Graphs have always been an interesting structure to study in both mathematics and computer science , and have become even more interesting in the context of online social networks, recommendation networks whose underlying ...
  • Pragamana : performance comparison and programming -miner algorithm in relational database query language and NoSQL column-oriented using apache phoenix 
    Gupta, Kunal; Sureka, Ashish (Advisor) (2015-05-05)
    Process-Aware Information Systems (PAIS) support business processes and generate large amounts of event logs from the execution of business processes. An event log is represented as a tuple of CaseID, Timestamp, Activity and ...
  • Scalable algorithms for spatial-textual data join 
    Gupta, Vivek; Goyal, Vikram (Advisor) (2015-05-27)
    Spatio-textual similarity join retrieves a set of pairs of objects wherein objects in each pair are close in spatial as well as textual dimensions. A lot of work has been done in the spatial dimension but no work has been ...
  • Side channel collision attack on TWINE-80 and DES with reduced masked rounds 
    Gupta, Neha; Chang, Donghoon (Advisor); Sanadhya, Somitra Kumar (Advisor); Mukhopadhyay, Sourav (Advisor) (2015-12-02)
    In this work, we present the rst side channel collision based key recovery attack on TWINE block cipher with 80-bit secret key and also present the improved version of the work done by Jongsung et al. in on DES.We focus ...
  • StandUp : an automated guide for improving physical activity of people using their handheld and desktop devices 
    Kumar, Abhishek; Naik, Vinayak (Advisor) (2015-12-02)
    The number of desk jobs have increased phenomenally with the evolution of computers, especially in the last few decades. A modern day worker who is indulged into desk job spends nearly one third of her daily time sitting ...
  • TASVEER : tomography of India's internet infrastructure 
    Singh, Rahul Kumar; Chakravarty, Sambuddho (Advisor) (2015-12-03)
    With approximately 250 million Internet users, India stands amongst the top 5 Internet using nations of the world. India's network space is made up of 789 Autonomous Systems (ASes), that route all the network traffic of ...
  • Top-K high utility episode mining in complex event sequence 
    Rathore, Sonam; Goyal, Vikram (Advisor) (2015-12-05)
    Mining high utility episodes in complex event sequences is an emerging topic in data mining. In utility mining, users set a minimum threshold and the episodes having higher utility than the threshold are reported. ...
  • Trustworthiness in crowdsourcing 
    Kumar Abhinav; Dwarakanath, Anurag (Advisor); Singh, Pushpendra (Advisor) (2015-12-03)
    Crowdsourcing is an exciting new trend where a group of geographically distributed individuals contribute willingly, sometimes for free, towards a common goal. Previous research and studies have shown how Crowdsourcing ...
  • Two new end to end verifiable voting schemes based on mixnet based helios architecture 
    K, Muhammed Noufal; Chang, Donghoon (Advisor); Sanadhya, Somitra Kumar (Advisor) (2015-12-02)
    Fair conduct of elections are essential for smooth existence of democratic societies. Voting systems are the method and infrastructure we use to conduct elections. Paper ballot based voting schemes, electronic voting ...

Search Repository


Advanced Search

Browse

My Account