Anwitaman Datta

Appointment: Associate Professor

Research topics:

My research interests span the topics of large-scale resilient distributed systems, information security and applications of data analytics.

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31 to 40 of 52 Results

Final Year Projects(Nanyang Technological University) Apr 6, 2021
A directed Bitcoin subgraph with 209 nodes Oct 28, 2020 - Bitcoin Graph Analytics Oggier, Frederique Elise; Datta, Anwitaman, 2020, "A directed Bitcoin subgraph with 209 nodes", https://doi.org/10.21979/N9/5CFO3I, DR-NTU (Data), V1 This file contains a list of edges, specified by two Bitcoin addresses.
subgraph1.txt Oct 28, 2020 - A directed Bitcoin subgraph with 209 nodes Plain Text - 18.2 KB - MD5: a26ea95b7c38e17e515bae5c5930a9da
Four Bitcoin subgraphs for analysis of multi-input multi-output transactions Nov 28, 2019 - Bitcoin Graph Analytics Phetsouvanh, Silivanxay; Datta, Anwitaman; Oggier, Frederique Elise, 2019, "Four Bitcoin subgraphs for analysis of multi-input multi-output transactions", https://doi.org/10.21979/N9/9NK2DD, DR-NTU (Data), V3, UNF:6:ahxegYKI7zlK/Erq/3ui5Q== [fileUNF] This dataset contains 3 transaction subgraphs of the Bitcoin network and 1 aggregated wallet address subgraph. The 3 transaction graphs correspond to the following 3 periods of 49-50 days each. Days are counted in the history of Bitcoin: - 6th April to 25 May 2013 (days 1550-1598...
AggAddrNetwork700_749.tab Nov 28, 2019 - Four Bitcoin subgraphs for analysis of multi-input multi-output transactions Tabular Data - 657.8 KB - 1 Variables, 8990 Observations - UNF:6:J6t+6nbGlLkRXZzeZWUCAw== Data Graph data, every line contains an edge, that is a pair of nodes separated by a comma.
An Ego network of suspected sextortionist(s) Nov 27, 2019 - Bitcoin Graph Analytics Oggier, Frederique Elise; Datta, Anwitaman; Phetsouvanh, Silivanxay, 2019, "An Ego network of suspected sextortionist(s)", https://doi.org/10.21979/N9/VSK3KB, DR-NTU (Data), V1 This data contains a Bitcoin subgraph which is the ego network of suspected sextortionist(s). The file name is of the form Gf*.gml, * is the Bitcoin address of a node suspected of being involved in sextorsions. This graph is said to be an ego network because it is centered ar...
Gf3HXdb3HAw1wVzU9b7ZSigvGaStd8KoZ3zJ.gml Nov 27, 2019 - An Ego network of suspected sextortionist(s) application/gml+xml - 12.5 MB - MD5: 6dddd5e2283a8bed04f8f98296195880 Data Graph data in gml format. See description above for instructions on how to read it in NetworkX (Python).
MimoTxToTx1550_1598.tab Nov 25, 2019 - Four Bitcoin subgraphs for analysis of multi-input multi-output transactions Tabular Data - 15.5 MB - 2 Variables, 121674 Observations - UNF:6:+/X334KO9jWhln2vBEhEsA== Data Graph data, every line contains an edge, described by a pair of edges separated by a comma.
MimoTxToTx2100_2148.tab Nov 25, 2019 - Four Bitcoin subgraphs for analysis of multi-input multi-output transactions Tabular Data - 132.3 MB - 2 Variables, 1035631 Observations - UNF:6:y1FGSp9HW53RADZJBFTNrA== Data Graph data, every line contains an edge, described by a pair of edges separated by a comma.
MimoTxToTx2750_2799.tab Nov 25, 2019 - Four Bitcoin subgraphs for analysis of multi-input multi-output transactions Tabular Data - 48.7 MB - 2 Variables, 381034 Observations - UNF:6:QYshuzVmxnUBxdioddFogA== Data Graph data, every line contains an edge, described by a pair of edges separated by a comma.

Final Year Projects(Nanyang Technological University)

Apr 6, 2021

A directed Bitcoin subgraph with 209 nodes

Oct 28, 2020 - Bitcoin Graph Analytics

Oggier, Frederique Elise; Datta, Anwitaman, 2020, "A directed Bitcoin subgraph with 209 nodes", https://doi.org/10.21979/N9/5CFO3I, DR-NTU (Data), V1

This file contains a list of edges, specified by two Bitcoin addresses.

subgraph1.txt

Oct 28, 2020 - A directed Bitcoin subgraph with 209 nodes

Plain Text - 18.2 KB -

Four Bitcoin subgraphs for analysis of multi-input multi-output transactions

Nov 28, 2019 - Bitcoin Graph Analytics

Phetsouvanh, Silivanxay; Datta, Anwitaman; Oggier, Frederique Elise, 2019, "Four Bitcoin subgraphs for analysis of multi-input multi-output transactions", https://doi.org/10.21979/N9/9NK2DD, DR-NTU (Data), V3, UNF:6:ahxegYKI7zlK/Erq/3ui5Q== [fileUNF]

This dataset contains 3 transaction subgraphs of the Bitcoin network and 1 aggregated wallet address subgraph. The 3 transaction graphs correspond to the following 3 periods of 49-50 days each. Days are counted in the history of Bitcoin: - 6th April to 25 May 2013 (days 1550-1598...

AggAddrNetwork700_749.tab

Nov 28, 2019 - Four Bitcoin subgraphs for analysis of multi-input multi-output transactions

Tabular Data - 657.8 KB - 1 Variables, 8990 Observations -

Data

Graph data, every line contains an edge, that is a pair of nodes separated by a comma.

An Ego network of suspected sextortionist(s)

Nov 27, 2019 - Bitcoin Graph Analytics

Oggier, Frederique Elise; Datta, Anwitaman; Phetsouvanh, Silivanxay, 2019, "An Ego network of suspected sextortionist(s)", https://doi.org/10.21979/N9/VSK3KB, DR-NTU (Data), V1

This data contains a Bitcoin subgraph which is the ego network of suspected sextortionist(s). The file name is of the form Gf***.gml, *** is the Bitcoin address of a node suspected of being involved in sextorsions. This graph is said to be an ego network because it is centered ar...

Gf3HXdb3HAw1wVzU9b7ZSigvGaStd8KoZ3zJ.gml

Nov 27, 2019 - An Ego network of suspected sextortionist(s)

application/gml+xml - 12.5 MB -

Data

Graph data in gml format. See description above for instructions on how to read it in NetworkX (Python).

MimoTxToTx1550_1598.tab

Nov 25, 2019 - Four Bitcoin subgraphs for analysis of multi-input multi-output transactions

Tabular Data - 15.5 MB - 2 Variables, 121674 Observations -

Data

Graph data, every line contains an edge, described by a pair of edges separated by a comma.

MimoTxToTx2100_2148.tab

Nov 25, 2019 - Four Bitcoin subgraphs for analysis of multi-input multi-output transactions

Tabular Data - 132.3 MB - 2 Variables, 1035631 Observations -

Data

Graph data, every line contains an edge, described by a pair of edges separated by a comma.

MimoTxToTx2750_2799.tab

Nov 25, 2019 - Four Bitcoin subgraphs for analysis of multi-input multi-output transactions

Tabular Data - 48.7 MB - 2 Variables, 381034 Observations -

Data

Graph data, every line contains an edge, described by a pair of edges separated by a comma.

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