Class information for: |
Basic class information |
Class id | #P | Avg. number of references |
Database coverage of references |
---|---|---|---|
13552 | 829 | 28.6 | 20% |
Hierarchy of classes |
The table includes all classes above and classes immediately below the current class. |
Terms with highest relevance score |
rank | Term | termType | Chi square | Shr. of publ. in class containing term |
Class's shr. of term's tot. occurrences |
#P with term in class |
---|---|---|---|---|---|---|
1 | XML | authKW | 1136847 | 24% | 16% | 197 |
2 | XPATH | authKW | 1034576 | 6% | 53% | 53 |
3 | KEYWORD SEARCH | authKW | 608013 | 5% | 38% | 43 |
4 | XML QUERY PROCESSING | authKW | 343761 | 2% | 67% | 14 |
5 | XML QUERY | authKW | 263084 | 1% | 71% | 10 |
6 | STRUCTURAL JOIN | authKW | 261918 | 1% | 89% | 8 |
7 | XML FILTERING | authKW | 257828 | 1% | 100% | 7 |
8 | XML KEYWORD SEARCH | authKW | 225598 | 1% | 88% | 7 |
9 | TWIG PATTERN | authKW | 220995 | 1% | 100% | 6 |
10 | XQUERY | authKW | 168937 | 2% | 27% | 17 |
Web of Science journal categories |
Rank | Term | Chi square | Shr. of publ. in class containing term |
Class's shr. of term's tot. occurrences |
#P with term in class |
---|---|---|---|---|---|
1 | Computer Science, Information Systems | 62226 | 71% | 0% | 585 |
2 | Computer Science, Theory & Methods | 15162 | 37% | 0% | 309 |
3 | Computer Science, Software Engineering | 14242 | 30% | 0% | 252 |
4 | Computer Science, Artificial Intelligence | 6370 | 23% | 0% | 192 |
5 | Computer Science, Hardware & Architecture | 3246 | 11% | 0% | 94 |
6 | Information Science & Library Science | 357 | 3% | 0% | 29 |
7 | Logic | 282 | 1% | 0% | 11 |
8 | Engineering, Electrical & Electronic | 81 | 8% | 0% | 70 |
9 | Telecommunications | 42 | 3% | 0% | 21 |
10 | Computer Science, Interdisciplinary Applications | 40 | 3% | 0% | 21 |
Address terms |
Rank | Term | Chi square | Shr. of publ. in class containing term |
Class's shr. of term's tot. occurrences |
#P with term in class |
---|---|---|---|---|---|
1 | EXPLORAT NETWORK OPERAT | 110498 | 0% | 100% | 3 |
2 | ALFB | 36833 | 0% | 100% | 1 |
3 | AXIS TEAM 2004 | 36833 | 0% | 100% | 1 |
4 | CAMS EQUIPE LALIC UMR 8557 | 36833 | 0% | 100% | 1 |
5 | CHAIR RAILWAY STUDIES TRANSPORT ECON | 36833 | 0% | 100% | 1 |
6 | DATA ENGN KNOWLEDGE ENGN DEKE | 36833 | 0% | 100% | 1 |
7 | DATA LOG | 36833 | 0% | 100% | 1 |
8 | DATABASES THEORET COMP SCI | 36833 | 0% | 100% | 1 |
9 | DGIMA | 36833 | 0% | 100% | 1 |
10 | DIP ELECTTR INFORMAZ | 36833 | 0% | 100% | 1 |
Journals |
Rank | Term | Chi square | Shr. of publ. in class containing term |
Class's shr. of term's tot. occurrences |
#P with term in class |
---|---|---|---|---|---|
1 | VLDB JOURNAL | 68269 | 4% | 6% | 33 |
2 | WORLD WIDE WEB-INTERNET AND WEB INFORMATION SYSTEMS | 42003 | 3% | 5% | 22 |
3 | SIGMOD RECORD | 40987 | 3% | 4% | 25 |
4 | DATA & KNOWLEDGE ENGINEERING | 36675 | 4% | 3% | 35 |
5 | ACM TRANSACTIONS ON DATABASE SYSTEMS | 29314 | 3% | 3% | 25 |
6 | IEEE TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING | 25880 | 6% | 2% | 46 |
7 | LECTURE NOTES IN COMPUTER SCIENCE | 21013 | 27% | 0% | 225 |
8 | INFORMATION SYSTEMS | 18275 | 3% | 2% | 27 |
9 | UNIVERSITY COMPUTING | 16159 | 1% | 7% | 6 |
10 | ACM TRANSACTIONS ON INFORMATION SYSTEMS | 8632 | 1% | 2% | 11 |
Author Key Words |
Rank | Term | Chi square | Shr. of publ. in class containing term |
Class's shr. of term's tot. occurrences |
#P with term in class |
LCSH search | Wikipedia search |
---|---|---|---|---|---|---|---|
1 | XML | 1136847 | 24% | 16% | 197 | Search XML | Search XML |
2 | XPATH | 1034576 | 6% | 53% | 53 | Search XPATH | Search XPATH |
3 | KEYWORD SEARCH | 608013 | 5% | 38% | 43 | Search KEYWORD+SEARCH | Search KEYWORD+SEARCH |
4 | XML QUERY PROCESSING | 343761 | 2% | 67% | 14 | Search XML+QUERY+PROCESSING | Search XML+QUERY+PROCESSING |
5 | XML QUERY | 263084 | 1% | 71% | 10 | Search XML+QUERY | Search XML+QUERY |
6 | STRUCTURAL JOIN | 261918 | 1% | 89% | 8 | Search STRUCTURAL+JOIN | Search STRUCTURAL+JOIN |
7 | XML FILTERING | 257828 | 1% | 100% | 7 | Search XML+FILTERING | Search XML+FILTERING |
8 | XML KEYWORD SEARCH | 225598 | 1% | 88% | 7 | Search XML+KEYWORD+SEARCH | Search XML+KEYWORD+SEARCH |
9 | TWIG PATTERN | 220995 | 1% | 100% | 6 | Search TWIG+PATTERN | Search TWIG+PATTERN |
10 | XQUERY | 168937 | 2% | 27% | 17 | Search XQUERY | Search XQUERY |
Core articles |
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c: (1) Number of references referring to publications in the class. (2) Share of total number of active references referring to publications in the class. (3) Age of the article. New articles get higher score than old articles. (4) Citation rate, normalized to year. |
Rank | Reference | # ref. in cl. |
Shr. of ref. in cl. |
Citations |
---|---|---|---|---|
1 | MOHAMMED, S , BARRADAH, AF , EL-ALFY, EM , (2016) SELECTIVITY ESTIMATION OF EXTENDED XML QUERY TREE PATTERNS BASED ON PRIME NUMBER LABELING AND SYNOPSIS MODELING.SIMULATION MODELLING PRACTICE AND THEORY. VOL. 64. ISSUE . P. 30 -42 | 19 | 86% | 0 |
2 | EL-ALFY, ESM , MOHAMMED, S , BARRADAH, AF , (2016) XHQE: A HYBRID SYSTEM FOR SCALABLE SELECTIVITY ESTIMATION OF XML QUERIES.INFORMATION SYSTEMS FRONTIERS. VOL. 18. ISSUE 6. P. 1233 -1249 | 18 | 86% | 0 |
3 | WU, XY , THEODORATOS, D , (2013) A SURVEY ON XML STREAMING EVALUATION TECHNIQUES.VLDB JOURNAL. VOL. 22. ISSUE 2. P. 177-202 | 19 | 83% | 6 |
4 | HAW, SC , LEE, CS , (2011) DATA STORAGE PRACTICES AND QUERY PROCESSING IN XML DATABASES: A SURVEY.KNOWLEDGE-BASED SYSTEMS. VOL. 24. ISSUE 8. P. 1317 -1340 | 18 | 72% | 17 |
5 | FLETCHER, GHL , GYSSENS, M , PAREDAENS, J , VAN GUCHT, D , WU, YQ , (2016) STRUCTURAL CHARACTERIZATIONS OF THE NAVIGATIONAL EXPRESSIVENESS OF RELATION ALGEBRAS ON A TREE.JOURNAL OF COMPUTER AND SYSTEM SCIENCES. VOL. 82. ISSUE 2. P. 229 -259 | 13 | 81% | 0 |
6 | BRAGANHOLO, V , MATTOSO, M , (2014) A SURVEY ON XML FRAGMENTATION.SIGMOD RECORD. VOL. 43. ISSUE 3. P. 24 -35 | 14 | 78% | 0 |
7 | MOHAMMED, S , EL-ALFY, ESM , BARRADAH, AF , (2015) IMPROVED SELECTIVITY ESTIMATOR FOR XML QUERIES BASED ON STRUCTURAL SYNOPSIS.WORLD WIDE WEB-INTERNET AND WEB INFORMATION SYSTEMS. VOL. 18. ISSUE 4. P. 1123 -1144 | 12 | 80% | 2 |
8 | LEE, KH , WHANG, KY , HAN, WS , (2010) XMIN: MINIMIZING TREE PATTERN QUERIES WITH MINIMALITY GUARANTEE.WORLD WIDE WEB-INTERNET AND WEB INFORMATION SYSTEMS. VOL. 13. ISSUE 3. P. 343 -371 | 11 | 100% | 3 |
9 | BARROS, EG , LAENDER, AHF , MORO, MM , DA SILVA, AS , (2016) LCA-BASED ALGORITHMS FOR EFFICIENTLY PROCESSING MULTIPLE KEYWORD QUERIES OVER XML STREAMS.DATA & KNOWLEDGE ENGINEERING. VOL. 103. ISSUE . P. 1 -18 | 12 | 71% | 0 |
10 | HACHICHA, M , DARMONT, J , (2013) A SURVEY OF XML TREE PATTERNS.IEEE TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING. VOL. 25. ISSUE 1. P. 29-46 | 11 | 79% | 6 |
Classes with closest relation at Level 1 |