Triple

T16136048
Position Surface form Disambiguated ID Type / Status
Subject Hans-Peter Kriegel E391528 entity
Predicate notableWork P4 FINISHED
Object DBSCAN: A Density-Based Algorithm for Discovering Clusters in Large Spatial Databases with Noise
"DBSCAN: A Density-Based Algorithm for Discovering Clusters in Large Spatial Databases with Noise" is a seminal data mining paper that introduced the DBSCAN clustering algorithm, which identifies arbitrarily shaped clusters and handles noise based on point density.
E1196391 NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: DBSCAN: A Density-Based Algorithm for Discovering Clusters in Large Spatial Databases with Noise | Statement: [Hans-Peter Kriegel, notableWork, DBSCAN: A Density-Based Algorithm for Discovering Clusters in Large Spatial Databases with Noise]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: DBSCAN: A Density-Based Algorithm for Discovering Clusters in Large Spatial Databases with Noise
Context triple: [Hans-Peter Kriegel, notableWork, DBSCAN: A Density-Based Algorithm for Discovering Clusters in Large Spatial Databases with Noise]
  • A. Mining of Massive Datasets
    "Mining of Massive Datasets" is a widely used textbook that introduces practical and scalable data mining and machine learning techniques for analyzing large-scale datasets.
  • B. Top 10 algorithms in data mining
    "Top 10 algorithms in data mining" is a widely cited survey paper that summarizes and evaluates the most influential data mining algorithms across key tasks such as classification, clustering, and association analysis.
  • C. Data Mining: Concepts and Techniques
    Data Mining: Concepts and Techniques is a widely used academic textbook that systematically introduces the principles, algorithms, and practical methods of data mining and knowledge discovery from large datasets.
  • D. KMeans
    KMeans is a popular unsupervised machine learning algorithm used for partitioning data into a specified number of clusters based on feature similarity.
  • E. Data Mining: The Textbook
    Data Mining: The Textbook is a comprehensive academic book that systematically covers the principles, algorithms, and applications of data mining and knowledge discovery in databases.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: DBSCAN: A Density-Based Algorithm for Discovering Clusters in Large Spatial Databases with Noise
Triple: [Hans-Peter Kriegel, notableWork, DBSCAN: A Density-Based Algorithm for Discovering Clusters in Large Spatial Databases with Noise]
Generated description
"DBSCAN: A Density-Based Algorithm for Discovering Clusters in Large Spatial Databases with Noise" is a seminal data mining paper that introduced the DBSCAN clustering algorithm, which identifies arbitrarily shaped clusters and handles noise based on point density.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: DBSCAN: A Density-Based Algorithm for Discovering Clusters in Large Spatial Databases with Noise
Target entity description: "DBSCAN: A Density-Based Algorithm for Discovering Clusters in Large Spatial Databases with Noise" is a seminal data mining paper that introduced the DBSCAN clustering algorithm, which identifies arbitrarily shaped clusters and handles noise based on point density.
  • A. Mining of Massive Datasets
    "Mining of Massive Datasets" is a widely used textbook that introduces practical and scalable data mining and machine learning techniques for analyzing large-scale datasets.
  • B. Top 10 algorithms in data mining
    "Top 10 algorithms in data mining" is a widely cited survey paper that summarizes and evaluates the most influential data mining algorithms across key tasks such as classification, clustering, and association analysis.
  • C. Data Mining: Concepts and Techniques
    Data Mining: Concepts and Techniques is a widely used academic textbook that systematically introduces the principles, algorithms, and practical methods of data mining and knowledge discovery from large datasets.
  • D. KMeans
    KMeans is a popular unsupervised machine learning algorithm used for partitioning data into a specified number of clusters based on feature similarity.
  • E. Data Mining: The Textbook
    Data Mining: The Textbook is a comprehensive academic book that systematically covers the principles, algorithms, and applications of data mining and knowledge discovery in databases.
  • F. None of above. chosen

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69d87f1bb0988190b490d273dbf3fd03 completed April 10, 2026, 4:39 a.m.
NER Named-entity recognition batch_69e21a05148c8190bc2b98217fda23cc completed April 17, 2026, 11:31 a.m.
NED1 Entity disambiguation (via context triple) batch_69fff2b39bbc8190a2cb77a3f0a329fd completed May 10, 2026, 2:51 a.m.
NEDg Description generation batch_69fff3806ab08190b2450b0f1f4bfc3c completed May 10, 2026, 2:54 a.m.
NED2 Entity disambiguation (via description) batch_69fff3f2760c8190a58fedc2798614ae completed May 10, 2026, 2:56 a.m.
Created at: April 10, 2026, 5:01 a.m.