Theory of Computing Systems

{{Distinguish|Transactions on Computing Systems{{!}}Transactions on Computing Systems}}

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{{Infobox journal

| title = Theory of Computing Systems

| cover =

| discipline = Theoretical computer science

| editor = Mitsunori Ogihara

| former_name = Mathematical Systems Theory

| history = 1967–present

| publisher = Springer Verlag

| frequency = 8/year

| abbreviation = Theory Comput. Syst.

| country =

| openaccess = no

| license =

| impact =

| impact-year =

| website = https://link.springer.com/journal/224

| ISSN = 1432-4350

| eISSN = 1433-0490

| JSTOR =

| OCLC =

| LCCN =

| CODEN =

}}

Theory of Computing Systems is a peer-reviewed scientific journal published by Springer Verlag.

Published since 1967 as Mathematical Systems Theory and since volume 30 in 1997 under its current title, it is devoted to publishing original research from all areas of theoretical computer science, such as computational complexity, algorithms and data structures, or parallel and distributed algorithms and architectures.{{cite web |url=https://www.scimagojr.com/journalsearch.php?q=20573&tip=sid |title=Theory of Computing Systems |website=www.scimagojr.com |access-date=2018-11-22}}{{cite web |url=https://www.researchgate.net/journal/1432-4350_Theory_of_Computing_Systems |title=Theory of Computing Systems |website=ResearchGate |language=en |access-date=2018-11-22}} It is published 8 times per year since 2018, although the frequency varied in the past.