• Facets (new session)
• Description
• Metadata
• Settings
  • Rule: ActivityStreamsMapasEquivalentb3sb3sifpdbprdf-labelfacetshttp://dbpedia.org/resource/inference/rules/dbpedia#http://dbpedia.org/resource/inference/rules/opencyc#http://dbpedia.org/resource/inference/rules/umbel#http://dbpedia.org/resource/inference/rules/yago#http://dbpedia.org/schema/property_rules#http://www.ontologyportal.org/inference/rules/SUMO#http://www.ontologyportal.org/inference/rules/WordNet#http://www.w3.org/2002/07/owl#ldpoplwebskos-transurn:det:rdf:labelvirtrdf-labelvirtrdf-urlNone
    
  • Inverse Functional Properties: Disabled (fastest) Apply to subjects only Apply to objects only Apply to both subjects and objects
  • "Same As": Disabled (fastest) Apply to subjects only Apply to objects only Apply to both subjects and objects (recommended) Apply to subjects, objects and predicates (not recommended on big datasets) Apply to predicates only (special use cases only)

About: Expander code     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : yago:WrittenCommunication106349220, within Data Space : dbpedia.org associated with source document(s)

Type: yago:WikicatCapacity-approachingCodesyago:Abstraction100002137yago:Code106667317yago:Communication100033020yago:WrittenCommunication106349220 New Facet based on Instances of this Class

In coding theory, expander codes form a class of error-correcting codes that are constructed from bipartite expander graphs.Along with Justesen codes, expander codes are of particular interest since they have a constant positive rate, a constant positive relative distance, and a constant alphabet size.In fact, the alphabet contains only two elements, so expander codes belong to the class of binary codes.Furthermore, expander codes can be both encoded and decoded in time proportional to the block length of the code.