S
S. V. Raghavan
Researcher at Indian Institute of Technology Madras
Publications - 13
Citations - 141
S. V. Raghavan is an academic researcher from Indian Institute of Technology Madras. The author has contributed to research in topics: Metadata & Digital evidence. The author has an hindex of 5, co-authored 13 publications receiving 141 citations.
Papers
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Journal ArticleDOI
A rearrangeable algorithm for the construction of delay-constrained dynamic multicast trees
TL;DR: The simulation results indicate that the CRCDM algorithm provides excellent cost-competitiveness that is better than that provided by the algorithm described by Hong et al., minimizes changes in the multicast tree after each update, and performs favorably even when compared with the unconstrained ARIES heuristic.
Proceedings ArticleDOI
AssocGEN: Engine for analyzing metadata based associations in digital evidence
Sriram Raghavan,S. V. Raghavan +1 more
TL;DR: The AssocGEN analysis engine is presented which uses the metadata to determine associations between artifacts that belong to files, logs and network packet dumps, and identifies metadata associations to group the related artifacts.
Proceedings ArticleDOI
A study of forensic & analysis tools
Sriram Raghavan,S. V. Raghavan +1 more
TL;DR: A systematic study of contemporary forensic and analysis tools is presented using a hypothesis based review to identify the different functionalities supported by these tools and develops a case for building evidence correlation functionalities into these tools.
Journal ArticleDOI
Eliciting file relationships using metadata based associations for digital forensics
Sriram Raghavan,S. V. Raghavan +1 more
TL;DR: This paper proposes a method to automatically identify associations among the files in digital evidence at the syntactic and semantic levels using metadata and applies this method to identify metadata associations from collections of image files and word processing documents and elicit inter-file relationships for the purpose of identifying interesting or relevant files from large file collections indigital evidence.
Book ChapterDOI
Reconstructing Tabbed Browser Sessions Using Metadata Associations
TL;DR: The forensic questions of “who,” “what” and “how” are easily answered using the metadata-based approach presented in this chapter and can help systems administrators decide on monitoring and prevention strategies.