ImpaQ Ecosystem•Clarivate, Scopus & CORE Data
Clarivate WoS 2024 / 2025 Data
IMPAQ
WoS SCIE Q1Scopus Q1SCImago #3,087Hybrid

ACM Transactions on Knowledge Discovery from Data

Acronym:tkdd
•
Abbreviation (ISO):ACM TRANS. KNOWL. DISCOVERY DATA
•
Identifier (ISSN):1556-4681(Print)
•
Publisher:Association for Computing Machinery (ACM)
Clarivate IF (2026)
6.9↑ +2.1
Journal Impact Factor
IF Trend↓
WoS Quartile
Q1
WoS SCIEJCR Quartile
Clarivate WoS JCR
WoS Categories↓
JCR Release Date: 2026-06-17

Impact Factor Trend (2018–2026)

Clarivate IF trend for ACM Transactions on Knowledge Discovery from Data

WoS Q1
14691.4920182.5420192.0120202.7120214.1620223.62023420244.820256.92026
Annual Impact Factor Metric
Current (2026):6.9
Scopus SJR & RankScopus Q1
1.317
#3,087

SCImago Journal Rank citation prestige weighting

Scopus Year: 2025
H-Index (2025)
83

83 papers with at least that number of citations each

WoS: SCIE / JCRQ1
Self-Citation Rate7.5%
Safe Level (< 15%)Warning Level (> 20%)
Self-citation below 15% indicates strong scholarly independence.
Volume & Open AccessHybrid
151articles/year
12.93% Gold OA•100% Original Research

Aims & Scope

TKDD welcomes papers on a full range of research in the knowledge discovery and analysis of diverse forms of data. Such subjects include, but are not limited to: scalable and effective algorithms for data mining and big data analysis, mining brain networks, mining data streams, mining multi-media data, mining high-dimensional data, mining text, Web, and semi-structured data, mining spatial and temporal data, data mining for community generation, social network analysis, and graph structured data, security and privacy issues in data mining, visual, interactive and online data mining, pre-processing and post-processing for data mining, robust and scalable statistical methods, data mining languages, foundations of data mining, KDD framework and process, and novel applications and infrastructures exploiting data mining technology including massively parallel processing and cloud computing platforms. TKDD encourages papers that explore the above subjects in the context of large distributed networks of computers, parallel or multiprocessing computers, or new data devices. TKDD also encourages papers that describe emerging data mining applications that cannot be satisfied by the current data mining technology.

Topics Covered (Recognized by AI)
Computer science99%Artificial intelligence80.3%Mathematics80.3%Machine learning63.3%Data mining58.1%Statistics51.6%Philosophy39.3%Engineering39%Programming language37.6%Physics37.2%Operating system33.1%Combinatorics32.9%Psychology30.5%Quantum mechanics28.2%Biology27.9%Algorithm27.9%Theoretical computer science26.9%Economics25.4%World Wide Web24.4%Linguistics23.6%Political science23%Law23%Information retrieval22.5%Discrete mathematics22.4%Epistemology21.4%

WoS Categories & Quartiles

Detailed JCR / JCI category rankings and quartile breakdown from Clarivate

Clarivate JCR & JCI
JCRSCIE2026

COMPUTER SCIENCE, INFORMATION SYSTEMS

Q1
Rank34/266
IndexSCIE
JCRSCIE2026

COMPUTER SCIENCE, SOFTWARE ENGINEERING

Q1
Rank8/128
IndexSCIE
JCISCIE2026

COMPUTER SCIENCE, INFORMATION SYSTEMS

Q1
Rank26/266
IndexSCIE
JCISCIE2026

COMPUTER SCIENCE, SOFTWARE ENGINEERING

Q1
Rank10/128
IndexSCIE

Annual Historical Statistics & Publications

Track annual publication volume, total citations, and Impact Factor evolution

12 year
2026Latest
IF6.9
Articles / Year84
Total Citations27
2025
IF4.8
Articles / Year153
Total Citations365
2024
IF4
Articles / Year192
Total Citations1,954
2023
IF3.6
Articles / Year155
Total Citations1,977
2022
IF4.157
Articles / Year144
Total Citations3,066

SCImago & Scopus Journal Intelligence

Global SCImago ranking, SJR prestige index, Scopus coverage, and societal policy impact

Rank #3,087Scopus Q1SCImago Profile
Scopus Coverage:2007-2026
Scopus Broad Areas:Computer Science
Scopus Citation Rank (SJR)Q1
1.317

Weighted prestige citation metric per document indexed in the Scopus database.

Quartile: Scopus Q1
Citations / Doc (2 years)
7.53

Average citations received per document published in the 2-year window.

2-Year Citation Window
Estimated Publication Fee (APC)
$3,508 USD

Estimated Article Processing Charge for Open Access publication.

Estimated cost / article

Scopus 3-Year Publication & Citation Window

3-Year Citations3,252
3-Year Documents461
Citable Documents460

Aggregated from Scopus database across the 3-year SJR evaluation window.

Societal Impact & Inclusivity (SCImago)

Policy Citations (Overton)0

Citations in government and international policy documents

Female Author Rate31.9%

Percentage of female authors published in the journal

Real-world societal policy reach and author gender diversity tracked by SCImago.

Scopus Subject Categories

Computer Science (miscellaneous)Q1
Academic Metric Intelligence

Journal Metrics & Citation Visualizations

Total Cites vs Self-Cites

Evaluation of scholarly independence and citation reach

Total citations steady growth
Self-citation: 7.5%

Citations per Document

Citation metric windows across 2, 3, and 4 years

Cites / Doc (4 years)Cites / Doc (3 years)Cites / Doc (2 years)

Chinese Academy of Sciences (CAS) Classification

Major / minor zone classification and CAS Early Warning List history

Major Category (Broad Field):
3区 (Zone 3)Computer Science
Minor Category (Specific Field):
3区COMPUTER SCIENCE, INFORMATION SYSTEMS
CAS Early Warning List History:
Updated annually: 2020 – 2024
2020
Not warned
2021
Not warned
2022
Not warned
2023
Not warned
2024
Not warned

Academic Intelligence Overview & Context

ImpaQ Analysis

ACM Transactions on Knowledge Discovery from Data (acronym: tkdd, abbr: ACM TRANS. KNOWL. DISCOVERY DATA, ISSN: 1556-4681) is a peer-reviewed international scholarly journal in the field of COMPUTER SCIENCE, published by Association for Computing Machinery (ACM) in United States since 2006. The periodical holds a Journal Impact Factor (JIF) of 6.90, ranking in quartile Q1 of Web of Science (SCIE), a Scopus SJR indicator of 1.317 (Q1), an H-index of 83.

The journal enforces rigorous peer evaluation with an annual output of approximately 151 scientific articles. In terms of accessibility and author fees, it operates under the Hybrid model with an estimated APC of $3,508 USD. It serves as a benchmark publication platform for academics, researchers, and doctoral candidates seeking global research visibility.

Publishing & Editorial Information

Detailed publisher, peer-review turnaround, and publication cycle specifications

Open Access Model
Hybrid
Publisher
Association for Computing Machinery (ACM)
Publication Language
English
Frequency
Periodic
Founding Year
2006
Indexing & Databases
SCIEScopusPubMed
Editorial Address
2 PENN PLAZA, STE 701, NEW YORK, USA, NY, 10121-0701

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Journals in the same research field with comparable impact metrics

Record UUID: 300761da-32c3-4a72-b491-07b7a46826d0
Database Updated: 2026-10-01