GeezerVison is showing qlever.dev — The QLever SPARQL engine: fast, scalable, with autocompletion and text search
Knowledge base index
| Description | |
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| Statistics | Number of triples:
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Fulltext index
| Description | |
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| Statistics |
Number of distinct text records:
Number of distinct word occurrences:
Number of distinct entity occurrences:
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Basic settings
| Backend name | DBLP |
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| Backend slug | dblp |
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| Backend URL | https://qlever.dev/api/dblp |
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| Is default: | No |
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| Fill known prefixes: | Yes |
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| Languages: | en |
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| Default maximum | 100 rows |
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| Default mode: | 3. SPARQL & context sensitive entities |
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| Access Token |
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Features
| Supported Keywords: | as,ask,base,bind,by,construct,contains-entity,contains-word,data,datatype,delete,describe,distinct,exists,filter,from,graph,group,has-predicate,having,insert,internal,keywords,limit,minus,named,not,offset,optional,optional,order,prefix,select,service,sort,textlimit,union,using,values,where,with
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| Supported Functions: | asc, desc, avg, values, score, text, count, sample, min, max, average, concat, group_concat, langMatches, lang, regex, sum, dist, contains, str, strlen, substr, strstarts, strends, strbefore, strafter, contains, year, month, day, rand, abs, ceil, floor, round, log, exp, sqrt, sin, cos, tan, if, coalesce, bound, concat, replace, encode_for_uri, isiri, isblank, isliteral, isNumeric, bound
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QLever UI Shortcuts:
| ctrl + enter |
Send query to backend |
| tab |
Jump to the next placeholder |
| ctrl + space |
Invoke auto suggestions |
| ▲ or ▼ |
Move through suggestions |
| enter |
Choose the selected suggestion |
| esc |
Close suggestion window |
| ctrl + f |
Search in editor (supports RegEx) |
| ctrl + r |
Search and replace in editor |
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All predicates and their absolute and relative size
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Most prolific authors about autonomous driving
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Most prolific conferences on autonomous driving
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Author names matching REGEX
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All predicates, ordered by number of subjects
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All papers published in SIGIR
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Number of papers by venue
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Name search, ranked
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All types, sorted by their frequency
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Average number of authors by year
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All papers in DBLP until 1940
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Birth place of all persons with a Wikidata link (using SERVICE)
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Birth places for particular venues (using SERVICE)
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Affiliations by conference (using SERVICE)
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All papers with their title (large result)
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All graphs and their size
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Query for materialized view "words" [without cites]
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Query for materialized view "words" [with cites]
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Example text search using materialized view
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Sorry, no examples found :(
Automatically add names to result
Clear the cache before every request
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