Browse by Author "Gupta, Indranil"

  • Capitanu, Boris; Chan, Ellick M.; Gupta, Indranil (2005-04)
    The emergence of tiny computers, such as smart dust, Berkeley motes and Intel motes, makes it feasible to envision the conversion of a network of tiny computers into a regular computing device (i.e., a "PC" or personal ...

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  • Jayachandran, Praveen; Ganti, Raghu K.; Gupta, Indranil; Abdelzaher, Tarek F. (2006-11)
    Sensor networks pose the challenge of distribution of content generated within the network to the origins of requests for this content in an efficient and timely manner. In this paper, we formulate this multiple-source ...

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  • Verma, Abhishek; Zea, Nicolas; Cho, Brian; Gupta, Indranil; Campbell, Roy H. (2010-01-19)
    The MapReduce model uses a barrier between the Map and Reduce stages. This provides simplicity in both programming and implementation. However, in many situations, this barrier hurts performance because it is overly ...

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  • Patel, Jay A.; Gupta, Indranil (2005-02)
    We consider the problem of building a robust and efficient infrastructure for hyper-content. Existing server-only architectures are susceptible to flash crowds, while other peer-to-peer (p2p) solutions may not yet be ...

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  • Thompson, Nathanael A.; Gupta, Indranil; Birman, Kenneth (2004-10)
    It is essential to develop methodologies for the design of distributed protocols in order to reduce the complexity of distributed systems, and for maturing the field. This paper presents a composition methodology for ...

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  • Patel, Jay A.; Cho, Brian; Gupta, Indranil (2009-07-24)
    Distributed environments often require collection of large amounts of critical and raw data from multiple locations to a central clearinghouse, e.g., task results or large datasets from multiple clouds, logs from multiple ...

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  • Treaster, Michael; Conner, William G.; Gupta, Indranil; Nahrstedt, Klara (2005-07)
    The widespread uses of large-scale distributed systems, e.g., Grid networks and distributed storage systems, raise the possibilities of large-scale attacks on such systems. Although current technology for detecting worms ...

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  • Fesehaye, Debessay; Gupta, Indranil; Nahrstedt, Klara (2008-11)
    Distributed systems have been widely deployed and used in different fields. The Internet itself with all the challenges it brings is one of the successful distributed systems. There have been a lot of research in the ...

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  • Fesehaye, Debessay; Gupta, Indranil; Nahrstedt, Klara (2008-11)
    Distributed systems have been widely deployed and used in different fields. The Internet itself with all the challenges it brings is one of the successful distributed systems. There have been a lot of research in the ...

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  • So, Jungmin; Kim, Jintae; Gupta, Indranil (2005-08)
    Existing protocols for in-network fusion of data, in wireless sensor networks, are either single-path (i.e., tree-based) or multi-path. Tree-based fusion protocols have small message overhead but low reliability under node ...

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  • Kostoulas, Dionysios; Psaltoulis, Dimitrios; Gupta, Indranil; Briman, Ken; Demers, Al (2005-02)
    Large-scale and dynamically changing distributed systems such as the Grid, peer-to-peer overlays, etc., need to collect several kinds of global statistics in a decentralized manner. In this paper, we tackle a specific ...

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  • Muhammad, Moosa; Cheema, Adeep; Gupta, Indranil (2005-08)
    Due to the recent surge in the area of Grid computing, there is an urgency to find efficient ways of protecting consistent and concurrent access to shared resources. Traditional peer-to-peer (p2p) applications such as Kazaa ...

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  • Ghosh, Mainak; Gupta, Indranil; Gupta, Shalmoli; Kumar, Nirman (2015-04-27)
    Compaction plays a crucial role in NoSQL systems to ensure a high overall read throughput. In this work, we formally define compaction as an optimization problem that attempts to minimize disk I/O.We prove this problem to ...

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  • Morales, Ramses V.; Gupta, Indranil (2005-02)
    Distributed systems are typically designed for scale and performance first, which often makes it difficult to add security later without affecting the original properties. This paper proposes the design of the Folklore ...

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  • Morales, Ramses V.; Gupta, Indranil (2008-08)
    We have built and deployed a system called Folklore that implements a new property called data untraceability through a proactive migratory replication protocol in a large-scale distributed setting. A data untraceable ...

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  • Morales, Ramses V.; Gupta, Indranil (2008-08)
    We have built and deployed a system called Folklore that implements a new property called data untraceability through a proactive migratory replication protocol in a large-scale distributed setting. A data untraceable ...

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  • Kale, Vivek; Mukherjee, Jayanta; Gupta, Indranil (2010-06)
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  • Patel, Jay A.; Gupta, Indranil; Contractor, Noshir (2006-03)
    Gossip protocols provide probabilistic reliability and scalability, but their inherent randomness may lead to high variation in (received) message overheads at different nodes. This paper presents techniques that leverages ...

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  • Vu, Long; Nahrstedt, Klara; Retika, Samuel; Gupta, Indranil (2010-05-09)
    Collecting the real human movement has drawn significant attention from research community since a better understanding of human movement could provide new insights in network protocol design and network management for ...

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  • Alkhaldi, Ala'; Gupta, Indranil; Raghavan, Vaijayanth; Ghosh, Mainak (2015)
    NoSQL systems have grown in popularity for storing big data because these systems offer high availability, i.e., operations with high throughput and low latency. However, metadata in these systems are handled today in ...

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