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Amiya Nayak
Researcher at University of Ottawa
Publications - 387
Citations - 7992
Amiya Nayak is an academic researcher from University of Ottawa. The author has contributed to research in topics: Wireless sensor network & Routing protocol. The author has an hindex of 45, co-authored 370 publications receiving 7106 citations. Previous affiliations of Amiya Nayak include University of Málaga & Carleton University.
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Journal ArticleDOI
Decentralized Access Control with Anonymous Authentication of Data Stored in Clouds
TL;DR: A new decentralized access control scheme for secure data storage in clouds that supports anonymous authentication and access control and has the added feature of access control in which only valid users are able to decrypt the stored information.
Proceedings ArticleDOI
DACC: Distributed Access Control in Clouds
TL;DR: This work proposes DACC (Distributed Access Control in Clouds) algorithm, where one or more KDCs distribute keys to data owners and users, where a single key replaces separate keys from owners.
Journal ArticleDOI
A Survey of Communication Protocols for Automatic Meter Reading Applications
TL;DR: A comprehensive review of the AMR technologies proposed so far is provided and how future AMRs will benefit from third generation (3G) communication systems, the DLMS/COSEM standard and the SIP protocol are presented to provide an application level communication abstraction to achieve reliability and scalability.
Journal ArticleDOI
Intersection-Based Geographical Routing Protocol for VANETs: A Proposal and Analysis
TL;DR: This paper presents a class of routing protocols for vehicular ad hoc networks (VANETs) called the Intersection-based Geographical Routing Protocol (IGRP), which outperforms existing routing schemes in city environments and significantly improves VANET performance when compared with several prominent routing protocols, such as greedy perimeter stateless routing (GPSR), greedy perimeter coordinator routing ( GPCR), and optimized link-state routing (OLSR).
Journal ArticleDOI
Taxonomy and Challenges of the Integration of RFID and Wireless Sensor Networks
TL;DR: This article investigates recent research work and applications that integrate RFID with sensor networks, and four classes of integration are discussed: integrating tags with sensors, integrating tagged with WSN nodes and wireless devices, integrating readers with W SN nodes and mobile devices, and a mix of RFID and WSNs.