RG: Algebra (RG:ALG)
AuthID: I-000-B74
Publications Actions
Publications at Authenticus Institutional Profile
An Authenticus institution (group) is an organization which consists of a set of researchers (institutional/group team). The set of researchers depends on the organizational structure of the institution per year and can be set at the institution profile, under ‘Researchers’ interface. Based on the institutional team we produce listings of publications, statistics and institutional reports.
Publications displayed at an Authenticus institutional profile depend on two parameters:
- Researchers team associated with the institution per year.
- Publications source type.
We define 3 types of publication sources:
- Validated by team members - includes all publications validated by team members. Requires the definition of the institutional team.
- All published by team members - includes all publications validated by the institution team members plus all not-validated (only identified) publications. Requires the definition of the institutional team.
- Affiliation Based - includes publications that have the institution/group in the publication affiliation. Does not require institutional team, but at the same time does not guarantee that all publications will be listed.
External
Internal
No data about last update.
Rules:
This actions updates publications citations of every team member.
Only validated by team members publications are included.
Only the current year team is included in this action.>
The action is executed in the background, thus the results are NOT immediate.
This actions can be executed only once a month!
Only validated by team members publications are included.
Only the current year team is included in this action.>
The action is executed in the background, thus the results are NOT immediate.
This actions can be executed only once a month!
No data about last update.
Rules:
This actions updates all pre print publications of the group/institution.
Only validated by current year team members publications are included.
The action is executed in the background, thus the results are NOT immediate.
This actions can be executed only once a day!
Only validated by current year team members publications are included.
The action is executed in the background, thus the results are NOT immediate.
This actions can be executed only once a day!
Publications Count: 973
45 Team MembersFilters -> Year: 2025
921
TITLE: Resolution of Constraints in Algebras of Rational Trees
AUTHORS: Luís Damas ; Nelma Moreira ; Sabine Broda ;
PUBLISHED: 1993, SOURCE: 6th Portuguese Conference on Artificial Intelligence, EPIA 1993 in Progress in Artificial Intelligence, 6th Portuguese Conference on Artificial Intelligence, EPIA '93, Porto, Portugal, October 6-8, 1993, Proceedings, VOLUME: 727, PAGES: 61-76
AUTHORS: Luís Damas ; Nelma Moreira ; Sabine Broda ;
PUBLISHED: 1993, SOURCE: 6th Portuguese Conference on Artificial Intelligence, EPIA 1993 in Progress in Artificial Intelligence, 6th Portuguese Conference on Artificial Intelligence, EPIA '93, Porto, Portugal, October 6-8, 1993, Proceedings, VOLUME: 727, PAGES: 61-76
922
TITLE: A note on primeness of semigroup rings
AUTHORS: Silva, PV ;
PUBLISHED: 1992, SOURCE: Proceedings of the Royal Society of Edinburgh: Section A Mathematics, VOLUME: 120, ISSUE: 3-4, PAGES: 191-197
AUTHORS: Silva, PV ;
PUBLISHED: 1992, SOURCE: Proceedings of the Royal Society of Edinburgh: Section A Mathematics, VOLUME: 120, ISSUE: 3-4, PAGES: 191-197
923
TITLE: A NOTE ON THE FUNDAMENTAL GROUP OF THE SALVETTI COMPLEX DETERMINED BY AN ORIENTED MATROID Full Text
AUTHORS: CORDOVIL, R; DEOLIVEIRA, AG ;
PUBLISHED: 1992, SOURCE: EUROPEAN JOURNAL OF COMBINATORICS, VOLUME: 13, ISSUE: 6, PAGES: 429-437
AUTHORS: CORDOVIL, R; DEOLIVEIRA, AG ;
PUBLISHED: 1992, SOURCE: EUROPEAN JOURNAL OF COMBINATORICS, VOLUME: 13, ISSUE: 6, PAGES: 429-437
924
TITLE: Clifford monoid presentations
AUTHORS: Silva, PV ;
PUBLISHED: 1992, SOURCE: Mathematical Proceedings of the Cambridge Philosophical Society, VOLUME: 111, ISSUE: 3, PAGES: 445-454
AUTHORS: Silva, PV ;
PUBLISHED: 1992, SOURCE: Mathematical Proceedings of the Cambridge Philosophical Society, VOLUME: 111, ISSUE: 3, PAGES: 445-454
925
TITLE: SEMIGROUPS WHOSE IDEMPOTENTS FORM A SUBSEMIGROUP
AUTHORS: ALMEIDA, J ; PIN, JE; WEIL, P;
PUBLISHED: 1992, SOURCE: MATHEMATICAL PROCEEDINGS OF THE CAMBRIDGE PHILOSOPHICAL SOCIETY, VOLUME: 111, ISSUE: 2, PAGES: 241-253
AUTHORS: ALMEIDA, J ; PIN, JE; WEIL, P;
PUBLISHED: 1992, SOURCE: MATHEMATICAL PROCEEDINGS OF THE CAMBRIDGE PHILOSOPHICAL SOCIETY, VOLUME: 111, ISSUE: 2, PAGES: 241-253
926
TITLE: A NEW METHOD FOR SOLVING LINEAR CONSTRAINTS ON THE NATURAL-NUMBERS
AUTHORS: TOMAS, AP ; FILGUEIRAS, M ;
PUBLISHED: 1991, SOURCE: 5TH PORTUGUESE CONF ON ARTIFICIAL INTELLIGENCE in EPIA 91, VOLUME: 541, PAGES: 30-44
AUTHORS: TOMAS, AP ; FILGUEIRAS, M ;
PUBLISHED: 1991, SOURCE: 5TH PORTUGUESE CONF ON ARTIFICIAL INTELLIGENCE in EPIA 91, VOLUME: 541, PAGES: 30-44
927
TITLE: A NEW METHOD FOR SOLVING LINEAR CONSTRAINTS ON THE NATURAL-NUMBERS
AUTHORS: TOMAS, AP ; FILGUEIRAS, M ;
PUBLISHED: 1991, SOURCE: LECTURE NOTES IN ARTIFICIAL INTELLIGENCE, VOLUME: 541, PAGES: 30-44
AUTHORS: TOMAS, AP ; FILGUEIRAS, M ;
PUBLISHED: 1991, SOURCE: LECTURE NOTES IN ARTIFICIAL INTELLIGENCE, VOLUME: 541, PAGES: 30-44
INDEXED IN: 
WOS
WOS928
TITLE: ALGEBRAIC-VARIETIES CHARACTERIZING MATROIDS AND ORIENTED MATROIDS Full Text
AUTHORS: BOKOWSKI, J; DEOLIVEIRA, AG ; RICHTERGEBERT, J;
PUBLISHED: 1991, SOURCE: ADVANCES IN MATHEMATICS, VOLUME: 87, ISSUE: 2, PAGES: 160-185
AUTHORS: BOKOWSKI, J; DEOLIVEIRA, AG ; RICHTERGEBERT, J;
PUBLISHED: 1991, SOURCE: ADVANCES IN MATHEMATICS, VOLUME: 87, ISSUE: 2, PAGES: 160-185
929
TITLE: An History Based Interface
AUTHORS: José Paulo Leal ; Luís Damas ; Nelma Moreira ;
PUBLISHED: 1991, SOURCE: Proceedings of the ICLP 1991 Workshop on Logic Programming Environments, Paris, June 1991. Technical Report, University of Orléans, France, LIFO N 91-6, PAGES: 10-16
AUTHORS: José Paulo Leal ; Luís Damas ; Nelma Moreira ;
PUBLISHED: 1991, SOURCE: Proceedings of the ICLP 1991 Workshop on Logic Programming Environments, Paris, June 1991. Technical Report, University of Orléans, France, LIFO N 91-6, PAGES: 10-16
INDEXED IN: 
DBLP
DBLP930
TITLE: General introduction
AUTHORS: Filgueiras, M; Moreira, N ; Tomás, AP ;
PUBLISHED: 1991, SOURCE: 2nd Advanced School on Artificial Intelligence, EAIA 1990 in Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), VOLUME: 476 LNAI, PAGES: 1-3
AUTHORS: Filgueiras, M; Moreira, N ; Tomás, AP ;
PUBLISHED: 1991, SOURCE: 2nd Advanced School on Artificial Intelligence, EAIA 1990 in Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), VOLUME: 476 LNAI, PAGES: 1-3
INDEXED IN: 
Scopus
Scopus931
TITLE: IMPLICIT OPERATIONS ON FINITE J-TRIVIAL SEMIGROUPS AND A CONJECTURE OF SIMON,I. Full Text
AUTHORS: ALMEIDA, J ;
PUBLISHED: 1991, SOURCE: JOURNAL OF PURE AND APPLIED ALGEBRA, VOLUME: 69, ISSUE: 3, PAGES: 205-218
AUTHORS: ALMEIDA, J ;
PUBLISHED: 1991, SOURCE: JOURNAL OF PURE AND APPLIED ALGEBRA, VOLUME: 69, ISSUE: 3, PAGES: 205-218
932
TITLE: Natural Language Processing, EAIA '90, 2nd Advanced School in Artificial Intelligence, Guarda, Portugal, October 8-12, 1990, Proceedings
AUTHORS: Miguel Filgueiras; Luís Damas ; Nelma Moreira ; Ana Paula Tomás ;
PUBLISHED: 1991, SOURCE: EAIA, VOLUME: 476
AUTHORS: Miguel Filgueiras; Luís Damas ; Nelma Moreira ; Ana Paula Tomás ;
PUBLISHED: 1991, SOURCE: EAIA, VOLUME: 476
INDEXED IN: DBLP
DBLP933
TITLE: On Direct Product Decompositions of Finite -Trivial Semigroups
AUTHORS: Jorge Almeida ;
PUBLISHED: 1991, SOURCE: IJAC, VOLUME: 1, ISSUE: 3, PAGES: 329-338
AUTHORS: Jorge Almeida ;
PUBLISHED: 1991, SOURCE: IJAC, VOLUME: 1, ISSUE: 3, PAGES: 329-338
934
TITLE: On finite simple semigroups
AUTHORS: Almeida, J ;
PUBLISHED: 1991, SOURCE: Proceedings of the Edinburgh Mathematical Society, VOLUME: 34, ISSUE: 2, PAGES: 205-215
AUTHORS: Almeida, J ;
PUBLISHED: 1991, SOURCE: Proceedings of the Edinburgh Mathematical Society, VOLUME: 34, ISSUE: 2, PAGES: 205-215
935
TITLE: ON FINITE SIMPLE SEMIGROUPS
AUTHORS: ALMEIDA, J ;
PUBLISHED: 1991, SOURCE: PROCEEDINGS OF THE EDINBURGH MATHEMATICAL SOCIETY, VOLUME: 34, PAGES: 205-215
AUTHORS: ALMEIDA, J ;
PUBLISHED: 1991, SOURCE: PROCEEDINGS OF THE EDINBURGH MATHEMATICAL SOCIETY, VOLUME: 34, PAGES: 205-215
INDEXED IN: WOS
WOS936
TITLE: ON ITERATED SEMIDIRECT PRODUCTS OF FINITE SEMILATTICES Full Text
AUTHORS: ALMEIDA, J ;
PUBLISHED: 1991, SOURCE: JOURNAL OF ALGEBRA, VOLUME: 142, ISSUE: 1, PAGES: 239-254
AUTHORS: ALMEIDA, J ;
PUBLISHED: 1991, SOURCE: JOURNAL OF ALGEBRA, VOLUME: 142, ISSUE: 1, PAGES: 239-254
937
TITLE: ON THE MEMBERSHIP PROBLEM FOR PSEUDOVARIETIES OF COMMUTATIVE SEMIGROUPS
AUTHORS: ALMEIDA, J ;
PUBLISHED: 1991, SOURCE: SEMIGROUP FORUM, VOLUME: 42, ISSUE: 1, PAGES: 47-51
AUTHORS: ALMEIDA, J ;
PUBLISHED: 1991, SOURCE: SEMIGROUP FORUM, VOLUME: 42, ISSUE: 1, PAGES: 47-51
938
TITLE: Preface
AUTHORS: Filgueiras, M; Damas, L; Moreira, N ; Tomás, AP ;
PUBLISHED: 1991, SOURCE: 2nd Advanced School on Artificial Intelligence, EAIA 1990 in Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), VOLUME: 476 LNAI
AUTHORS: Filgueiras, M; Damas, L; Moreira, N ; Tomás, AP ;
PUBLISHED: 1991, SOURCE: 2nd Advanced School on Artificial Intelligence, EAIA 1990 in Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), VOLUME: 476 LNAI
INDEXED IN: Scopus
Scopus939
TITLE: SOLVING LINEAR CONSTRAINTS ON FINITE DOMAINS THROUGH PARSING
AUTHORS: FILGUEIRAS, M ; TOMAS, AP ;
PUBLISHED: 1991, SOURCE: 5TH PORTUGUESE CONF ON ARTIFICIAL INTELLIGENCE in EPIA 91, VOLUME: 541, PAGES: 1-16
AUTHORS: FILGUEIRAS, M ; TOMAS, AP ;
PUBLISHED: 1991, SOURCE: 5TH PORTUGUESE CONF ON ARTIFICIAL INTELLIGENCE in EPIA 91, VOLUME: 541, PAGES: 1-16
940
TITLE: SOLVING LINEAR CONSTRAINTS ON FINITE DOMAINS THROUGH PARSING
AUTHORS: FILGUEIRAS, M ; TOMAS, AP ;
PUBLISHED: 1991, SOURCE: LECTURE NOTES IN ARTIFICIAL INTELLIGENCE, VOLUME: 541, PAGES: 1-16
AUTHORS: FILGUEIRAS, M ; TOMAS, AP ;
PUBLISHED: 1991, SOURCE: LECTURE NOTES IN ARTIFICIAL INTELLIGENCE, VOLUME: 541, PAGES: 1-16
INDEXED IN: WOS
WOS