Semantic Publishing Challenge Queries

Queries against wikidata

Q1.1

List the full names of all editors of the proceedings of workshop W

Input for this query is the volume number.

SELECT ?proceedings ?editor ?editorLabel ?affiliation ?affiliationLabel
WHERE{
  VALUES ?volume_number {"3262"}
  ?proceedings wdt:P31 wd:Q1143604;
               wdt:P179 wd:Q27230297;
               p:P179/pq:P478 ?volume_number;
               p:P98 [
                 ps:P98 ?editor;
                 pq:P1416 ?affiliation
               ].
  
  ?editor rdfs:label ?editorLabel. FILTER(lang(?editorLabel)="en")
  ?affiliation rdfs:label ?affiliationLabel. FILTER(lang(?affiliationLabel)="en")           
}

Q1.2

Count the number of papers in workshop W .

SELECT ?proceedings (COUNT(DISTINCT ?paper) as ?number_of_papers)
WHERE{
  VALUES ?volume_number {"3262"}
  ?proceedings wdt:P31 wd:Q1143604;
               wdt:P179 wd:Q27230297;
               p:P179/pq:P478 ?volume_number.
  
  ?paper wdt:P31 wd:Q13442814;
         wdt:P1433 ?proceedings.
}
GROUP BY ?proceedings

Q1.3

List the full names of all authors who have (co-)authored a paper in workshop W .

SELECT DISTINCT ?proceedings ?author ?authorLabel
WHERE{
  VALUES ?volume_number {"3262"}
  ?proceedings wdt:P31 wd:Q1143604;
               wdt:P179 wd:Q27230297;
               p:P179/pq:P478 ?volume_number.
  
  ?paper wdt:P31 wd:Q13442814;
         wdt:P1433 ?proceedings;
         wdt:P50|wdt:P2093 ?author.
  ?author rdfs:label ?authorLabel. FILTER(lang(?authorLabel)="en")
}

Q1.4

Compute the average length of a paper (in pages) in workshop W

SELECT DISTINCT ?proceedings (AVG(?number_of_pages) as ?avg_number_of_pages)
WHERE{
  VALUES ?volume_number {"3262"}
  ?proceedings wdt:P31 wd:Q1143604;
               wdt:P179 wd:Q27230297;
               p:P179/pq:P478 ?volume_number.
  
  ?paper wdt:P31 wd:Q13442814;
         wdt:P1433 ?proceedings;
         wdt:P1104 ?number_of_pages.
}
GROUP BY ?proceedings

Q1.5

(publication turnaround) Find out whether the proceedings of work- shop W were published on CEUR-WS.org before the workshop took place.

This query lists all proceedings that were published before the event took place.

SELECT DISTINCT ?proceedings ?pub_date ?event ?start_date
WHERE{
  ?proceedings wdt:P31 wd:Q1143604;
               wdt:P179 wd:Q27230297;
               p:P179/pq:P478 ?volume_number;
               wdt:P577 ?pub_date;
               wdt:P4745 ?event.
  ?event wdt:P580 ?start_date.
  FILTER(?pub_date < ?start_date)
}

Q1.6

(previous editions of a workshop) Identify all editions that the work- shop series titled T has published with CEUR-WS.org.

SELECT DISTINCT ?event ?ordinal ?proceedings ?volume_number
WHERE{
  VALUES ?series_title {"Wikidata Workshop"@en}
  VALUES ?series_type{ wd:Q47459256 wd:Q47258130 }
  ?series wdt:P31 ?series_type;
          wdt:P1476|rdfs:label ?series_title.
  ?event p:P179 [
            ps:P179 ?series;
            pq:P1545 ?ordinal
          ].

  ?proceedings wdt:P31 wd:Q1143604;
               wdt:P179 wd:Q27230297;
               p:P179/pq:P478 ?volume_number;
               wdt:P4745 ?event.
}

Q1.7

Identify the full names of those chairs of the workshop series titled T that have so far been a chair in every edition of the workshop published with CEUR-WS.org.

SELECT DISTINCT ?programm_commitee ?programm_commiteeLabel
WHERE{
  VALUES ?series_title {"Wikidata Workshop"@en}
  VALUES ?series_type{ wd:Q47459256 wd:Q47258130 }
  ?series wdt:P31 ?series_type;
          wdt:P1476|rdfs:label ?series_title.
  ?event p:P179 [
            ps:P179 ?series;
            pq:P1545 ?ordinal
          ];
         wdt:P5804 ?programm_commitee;
         ^wdt:P4745/wdt:P179 wd:Q27230297.
  {
    SELECT (COUNT(DISTINCT ?event) as ?number_of_events)
    WHERE{
      VALUES ?series_title {"Wikidata Workshop"@en}
      VALUES ?series_type{ wd:Q47459256 wd:Q47258130 }
      ?series wdt:P31 ?series_type;
          wdt:P1476|rdfs:label ?series_title.
      ?event p:P179 [
            ps:P179 ?series;
            pq:P1545 ?ordinal
          ];
           wdt:P5804 ?programm_commitee;
           ^wdt:P4745/wdt:P179 wd:Q27230297.
      }
    }

  ?programm_commitee rdfs:label ?programm_commiteeLabel. FILTER(lang(?programm_commiteeLabel)="en")
}GROUP BY ?programm_commitee ?number_of_events ?programm_commiteeLabel
HAVING (?number_of_events = COUNT(?programm_commitee))

Q1.8

Identify all CEUR-WS.org proceedings volumes in which workshops of conference C in year Y were published.

SELECT DISTINCT *
WHERE{
  VALUES ?conference_title {"ESWC 2022"@en}
  ?proceedings wdt:P31 wd:Q1143604;
               wdt:P179 wd:Q27230297;
               p:P179/pq:P478 ?volume_number;
               wdt:P577 ?pub_date;
               wdt:P4745 ?workshop.
  ?workshop wdt:P11633 ?conference.  # colocated with
  ?conference wdt:P1476|rdfs:label ?conference_title.
  
 FILTER(YEAR(?pub_date)= "2022"^^xsd:integer)
}

Q1.9

Identify those papers of workshop W that were (co-)authored by at least one chair of the workshop.

SELECT DISTINCT ?proceedings ?paper ?paperLabel ?event ?eventLabel ?author ?authorLabel
WHERE{
  #VALUES ?volume_number {"3262"}
  ?proceedings wdt:P31 wd:Q1143604;
               wdt:P179 wd:Q27230297;
               p:P179/pq:P478 ?volume_number;
               wdt:P4745 ?event.
  
  ?paper wdt:P31 wd:Q13442814;
         wdt:P1433 ?proceedings;
         wdt:P50|wdt:P2093 ?author.
  ?event wdt:P5804 ?author.
  
  
  ?author rdfs:label ?authorLabel. FILTER(lang(?authorLabel)="en")
  ?paper rdfs:label ?paperLabel. FILTER(lang(?paperLabel)="en")
  ?event rdfs:label ?eventLabel. FILTER(lang(?eventLabel)="en")
}