LEADER 02421nam 2200337 450 001 9910510456703321 005 20230825211948.0 035 $a(CKB)4930000000238290 035 $a(NjHacI)994930000000238290 035 $a(EXLCZ)994930000000238290 100 $a20230825d2021 uy 0 101 0 $aeng 135 $aur||||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aProceedings of the 40th ACM SIGMOD-SIGACT-SIGAI Symposium on Principles of Database Systems /$fLeonid Libkin 210 1$aNew York :$cAssociation for Computing Machinery,$d2021. 215 $a1 online resource (440 pages) 311 $a1-4503-8381-5 330 $aIt is our great pleasure to welcome you to the 40th ACM SIGMOD-SIGACT-SIGAI Symposium on Principles of Database Systems (PODS 2021), held online on June 21-23, 2021, in conjunction with the 2021 ACM SIGMOD International Conference on Management of Data. The online conference is complemented with a local physical event at Xi'an, Shaanxi, China, primarily targeting the strong data management community in China. Since the first edition of the symposium in 1982, the PODS papers are distinguished by a rigorous approach to widely diverse problems in data management, often bringing to bear techniques from a variety of different areas, including computational logic, finite model theory, computational complexity, algorithm design and analysis, programming languages, and artificial intelligence. The PODS Symposia study data management challenges in a variety of application contexts, including more recently parallel computation, streaming data, graph data, probabilistic data, information retrieval, ontology and semantic web, and data-driven processes and systems. PODS has a tradition of being the premier international conference on the theoretical and foundational aspects of data management; and the interested reader is referred to the web page https://databasetheory.org/pods for information on the history of this conference series. 606 $aElectronic data processing 615 0$aElectronic data processing. 676 $a004 700 $aLibkin$b Leonid$01394201 801 0$bNjHacI 801 1$bNjHacl 906 $aBOOK 912 $a9910510456703321 996 $aProceedings of the 40th ACM SIGMOD-SIGACT-SIGAI Symposium on Principles of Database Systems$93451231 997 $aUNINA LEADER 01816nam0 2200361 i 450 001 VAN0071670 005 20221121115119.297 010 $a978-31-10-17544-8 100 $a20091005d2003 |0itac50 ba 101 $aeng 102 $aDE 105 $a|||| ||||| 200 1 $aˆAn ‰introduction to abstract algebra$fDerek J. S. Robinson 210 $aBerlin$cDe Gruyter$d2003 215 $aX, 282 p.$d24 cm 410 1$1001VAN0071672$12001 $aDe Gruyter textbook$1210 $aBerlin$cWalter de Gruyter 500 1$3VAN0250894$aˆAn ‰introduction to abstract algebra$91414804 606 $a12-XX$xField theory and polynomials [MSC 2020]$3VANC019746$2MF 606 $a13-XX$xCommutative algebra [MSC 2020]$3VANC019732$2MF 606 $a16-XX$xAssociative rings and algebras [MSC 2020]$3VANC019734$2MF 606 $a20-XX$xGroup theory and generalizations [MSC 2020]$3VANC019715$2MF 620 $dBerlin$3VANL000066 700 1$aRobinson$bDerek J. S.$3VANV037298$040677 712 $aDe Gruyter $3VANV109804$4650 790 1$aRobinson, Derek John Scott$zRobinson, Derek J. S.$3VANV061331 790 1$aRobinson, D. J. S.$zRobinson, Derek J. S.$3VANV061332 801 $aIT$bSOL$c20240802$gRICA 856 4 $u/sebina/repository/catalogazione/documenti/Robinson - An introduction to abstract algebra.pdf$zRobinson - An introduction to abstract algebra.pdf 912 $aVAN0071670 950 $aBIBLIOTECA DEL DIPARTIMENTO DI MATEMATICA E FISICA$d08PREST 2A370 $e08VS 4783 20091005 $sDeteriorato 950 $aBIBLIOTECA DEL DIPARTIMENTO DI MATEMATICA E FISICA$d08PREST 13-XX 3784 $e08 8674 I 20091125 996 $aIntroduction to abstract algebra$91414804 997 $aUNICAMPANIA