Paper Citation Record · LEDGER

Bias Disparity in Collaborative Recommendation: Algorithmic Evaluation and Comparison

As of 16 August 2026, this Paper Citation Record lists 33 of 33 outbound references and 1 inbound Pith citation observation for arXiv:1908.00831.

A citation records a reference. It does not transfer a finding from one paper to another.

pith.paper-citation-record.v1
1908.00831 v1

Coverage vector

measured 33 of 33 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-08-14T15:35:00.058491Z

measured 34 of 34 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-15T06:32:42.880941+00:00

measured 1 of 1 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-08-15T18:57:51.484762Z

measured 0 of 1 external citation measurements

A source-named dated measurement, never combined with another source.

Source: pith, observed 2026-08-15T18:57:51.895946Z

Reference resolution

33 of 33 outbound references displayed

verified exact1
verified fuzzy8
unresolved24
parse uncertain0
malformed identifier0
metadata mismatch0

External citation measurements

No source-named external measurement is stored.

Outbound references

Observation 48bac35e-d20f-4e52-9296-df874f795fa6 · outbound

This paper cites Beyond Personalization: Research Directions in Multistakeholder Recommendation.

Bias Disparity in Collaborative Recommendation: Algorithmic Evaluation and Comparison Beyond Personalization: Research Directions in Multistakeholder Recommendation

Reference 1

Resolution: unresolved; no resolver link, observed 2026-08-14T15:34:59.854650Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation f0ac57fc-d851-44a7-9436-e49dd9eb4218 · outbound

This paper cites an unresolved cited work.

Bias Disparity in Collaborative Recommendation: Algorithmic Evaluation and Comparison Unresolved cited work

Reference 2

Resolution: unresolved; raw_fallback, observed 2026-08-14T15:35:00.841954Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

Observation 678e7592-4b61-4b4c-a0c1-4590f1cd1f15 · outbound

This paper cites an unresolved cited work.

Bias Disparity in Collaborative Recommendation: Algorithmic Evaluation and Comparison Unresolved cited work

Reference 3

Resolution: unresolved; raw_fallback, observed 2026-08-14T15:35:00.824202Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

Observation 902da474-24ea-42b1-99a3-26695375da91 · outbound

This paper cites an unresolved cited work.

Bias Disparity in Collaborative Recommendation: Algorithmic Evaluation and Comparison Unresolved cited work

Reference 4

Resolution: unresolved; raw_fallback, observed 2026-08-14T15:35:00.808369Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

Observation bb305c47-0512-426b-9188-3ab663307b45 · outbound

This paper cites Burke, Himan Abdollahpouri, Bamshad Mobasher, and Trinadh Gupta.

Bias Disparity in Collaborative Recommendation: Algorithmic Evaluation and Comparison Burke, Himan Abdollahpouri, Bamshad Mobasher, and Trinadh Gupta

Reference 5

Resolution: verified fuzzy; raw_fallback, observed 2026-08-14T15:35:00.771889Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

Observation eae78256-b52d-467e-8556-ab9327e456c5 · outbound

This paper cites an unresolved cited work.

Bias Disparity in Collaborative Recommendation: Algorithmic Evaluation and Comparison Unresolved cited work

Reference 6

Resolution: unresolved; raw_fallback, observed 2026-08-14T15:35:00.737074Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

Observation e6130d2b-3a57-4650-9942-92c1b1c53e16 · outbound

This paper cites Ekstrand, Mucun Tian, Ion Madrazo Azpiazu, Jennifer D.

Bias Disparity in Collaborative Recommendation: Algorithmic Evaluation and Comparison Ekstrand, Mucun Tian, Ion Madrazo Azpiazu, Jennifer D

Reference 7

Resolution: verified fuzzy; raw_fallback, observed 2026-08-14T15:35:00.716872Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

Observation 8ab6e1d8-2f83-4958-bc6c-1cfa2ad66a3b · outbound

This paper cites an unresolved cited work.

Bias Disparity in Collaborative Recommendation: Algorithmic Evaluation and Comparison Unresolved cited work

Reference 8

Resolution: unresolved; raw_fallback, observed 2026-08-14T15:35:00.689522Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

Observation 1593064e-845c-4f15-87e1-9b30786c6f79 · outbound

This paper cites an unresolved cited work.

Bias Disparity in Collaborative Recommendation: Algorithmic Evaluation and Comparison Unresolved cited work

Reference 9

Resolution: unresolved; no resolver link, observed 2026-08-14T15:34:59.919910Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 2986e432-6f6d-434f-832c-462f5c808e22 · outbound

This paper cites an unresolved cited work.

Bias Disparity in Collaborative Recommendation: Algorithmic Evaluation and Comparison Unresolved cited work

Reference 10

Resolution: unresolved; raw_fallback, observed 2026-08-14T15:35:00.653212Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

Observation df0d1375-59db-434f-a847-b838e68e8b07 · outbound

This paper cites an unresolved cited work.

Bias Disparity in Collaborative Recommendation: Algorithmic Evaluation and Comparison Unresolved cited work

Reference 11

Resolution: unresolved; raw_fallback, observed 2026-08-14T15:35:00.624377Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

Observation 6b96535d-2f5a-4249-820c-f722446e0658 · outbound

This paper cites an unresolved cited work.

Bias Disparity in Collaborative Recommendation: Algorithmic Evaluation and Comparison Unresolved cited work

Reference 12

Resolution: unresolved; raw_fallback, observed 2026-08-14T15:35:00.605103Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

Observation f1a7654f-ca1d-4fca-ba91-0be8b0781693 · outbound

This paper cites an unresolved cited work.

Bias Disparity in Collaborative Recommendation: Algorithmic Evaluation and Comparison Unresolved cited work

Reference 13

Resolution: unresolved; raw_fallback, observed 2026-08-14T15:35:00.585198Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

Observation 0d687a30-d75d-43cc-8461-c5d2071bb5d3 · outbound

This paper cites an unresolved cited work.

Bias Disparity in Collaborative Recommendation: Algorithmic Evaluation and Comparison Unresolved cited work

Reference 14

Resolution: unresolved; no resolver link, observed 2026-08-14T15:34:59.950243Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 325d4503-eede-4e40-a9f9-edf7bf43f25a · outbound

This paper cites an unresolved cited work.

Bias Disparity in Collaborative Recommendation: Algorithmic Evaluation and Comparison Unresolved cited work

Reference 15

Resolution: unresolved; no resolver link, observed 2026-08-14T15:34:59.956142Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation cefc1fb1-555c-4b24-8990-5a9553d26c5f · outbound

This paper cites Lam and John Riedl.

Bias Disparity in Collaborative Recommendation: Algorithmic Evaluation and Comparison Lam and John Riedl

Reference 16

Resolution: verified fuzzy; raw_fallback, observed 2026-08-14T15:35:00.536899Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

Observation 45969b70-ef8c-40fd-a3ed-59460fbdfb29 · outbound

This paper cites Personalizing Fairness-aware Re-ranking.

Bias Disparity in Collaborative Recommendation: Algorithmic Evaluation and Comparison Personalizing Fairness-aware Re-ranking

Reference 17

Resolution: unresolved; no resolver link, observed 2026-08-14T15:34:59.968681Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 134bf177-0e1f-4502-9f2d-bcfcec5c4585 · outbound

This paper cites Lyu, and Irwin King.

Bias Disparity in Collaborative Recommendation: Algorithmic Evaluation and Comparison Lyu, and Irwin King

Reference 18

Resolution: verified fuzzy; raw_fallback, observed 2026-08-14T15:35:00.512245Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

Observation fc67e698-3835-4b3e-83ff-9fcd87465bb0 · outbound

This paper cites an unresolved cited work.

Bias Disparity in Collaborative Recommendation: Algorithmic Evaluation and Comparison Unresolved cited work

Reference 19

Resolution: unresolved; raw_fallback, observed 2026-08-14T15:35:00.489066Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

Observation d2da2150-aec2-4002-926b-f2b40018c058 · outbound

This paper cites an unresolved cited work.

Bias Disparity in Collaborative Recommendation: Algorithmic Evaluation and Comparison Unresolved cited work

Reference 20

Resolution: unresolved; raw_fallback, observed 2026-08-14T15:35:00.442396Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

Observation 69550b43-753d-41cc-a1db-83f8ad86de7f · outbound

This paper cites an unresolved cited work.

Bias Disparity in Collaborative Recommendation: Algorithmic Evaluation and Comparison Unresolved cited work

Reference 21

Resolution: unresolved; raw_fallback, observed 2026-08-14T15:35:00.419029Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

Observation ca786b4e-28ef-4f00-8107-7a5baf270f08 · outbound

This paper cites an unresolved cited work.

Bias Disparity in Collaborative Recommendation: Algorithmic Evaluation and Comparison Unresolved cited work

Reference 22

Resolution: unresolved; raw_fallback, observed 2026-08-14T15:35:00.386719Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

Observation 33dd8739-dc72-4fe1-8c5c-4a41d68fbe3e · outbound

This paper cites an unresolved cited work.

Bias Disparity in Collaborative Recommendation: Algorithmic Evaluation and Comparison Unresolved cited work

Reference 23

Resolution: unresolved; raw_fallback, observed 2026-08-14T15:35:00.363843Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

Observation 89fbc15a-f7d3-4585-9d69-d431a68a2129 · outbound

This paper cites an unresolved cited work.

Bias Disparity in Collaborative Recommendation: Algorithmic Evaluation and Comparison Unresolved cited work

Reference 24

Resolution: unresolved; raw_fallback, observed 2026-08-14T15:35:00.339231Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

Observation cd25a6b1-2557-4bea-8fe8-7befb641bfc3 · outbound

This paper cites Bias Disparity in Recommendation Systems.

Bias Disparity in Collaborative Recommendation: Algorithmic Evaluation and Comparison Bias Disparity in Recommendation Systems

Reference 25

Resolution: verified exact; local_arxiv, observed 2026-08-14T15:35:00.119836Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

Observation 7282e5d5-29e0-4e27-b2ae-a4b2555dbd52 · outbound

This paper cites an unresolved cited work.

Bias Disparity in Collaborative Recommendation: Algorithmic Evaluation and Comparison Unresolved cited work

Reference 26

Resolution: unresolved; raw_fallback, observed 2026-08-14T15:35:00.315521Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

Observation e5d2d0ce-ff6d-4cd0-9dd5-0145b3015080 · outbound

This paper cites an unresolved cited work.

Bias Disparity in Collaborative Recommendation: Algorithmic Evaluation and Comparison Unresolved cited work

Reference 27

Resolution: unresolved; raw_fallback, observed 2026-08-14T15:35:00.292517Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

Observation 545eee6e-9d52-4826-a679-4303054e3cdb · outbound

This paper cites an unresolved cited work.

Bias Disparity in Collaborative Recommendation: Algorithmic Evaluation and Comparison Unresolved cited work

Reference 28

Resolution: unresolved; raw_fallback, observed 2026-08-14T15:35:00.268804Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

Observation 10ce9d6d-c40d-4e71-ada2-9c29776bb882 · outbound

This paper cites an unresolved cited work.

Bias Disparity in Collaborative Recommendation: Algorithmic Evaluation and Comparison Unresolved cited work

Reference 29

Resolution: unresolved; raw_fallback, observed 2026-08-14T15:35:00.246362Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

Observation 6a43c209-4669-4abc-b73b-c28271754a70 · outbound

This paper cites Malthouse.

Bias Disparity in Collaborative Recommendation: Algorithmic Evaluation and Comparison Malthouse

Reference 30

Resolution: verified fuzzy; raw_fallback, observed 2026-08-14T15:35:00.215550Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

Observation 2c62ccc0-44ac-4d56-8b9d-03d63bb4eb9f · outbound

This paper cites In In UMAP (Extended Proceedings).

Bias Disparity in Collaborative Recommendation: Algorithmic Evaluation and Comparison In In UMAP (Extended Proceedings)

Reference 2016

Resolution: verified fuzzy; raw_fallback, observed 2026-08-14T15:35:00.755454Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

Observation ce0882cd-0814-4ef6-a913-ed8206db340a · outbound

This paper cites In RecSys workshop on Fairness, Accountability and Transparency in Recommender Systems.

Bias Disparity in Collaborative Recommendation: Algorithmic Evaluation and Comparison In RecSys workshop on Fairness, Accountability and Transparency in Recommender Systems

Reference 2017

Resolution: verified fuzzy; raw_fallback, observed 2026-08-14T15:35:00.790073Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

Observation 1c5552d1-7146-40e7-8c90-bcf26571fd65 · outbound

This paper cites In Proceedings of the 12th ACM Conference on Recommender Systems.

Bias Disparity in Collaborative Recommendation: Algorithmic Evaluation and Comparison In Proceedings of the 12th ACM Conference on Recommender Systems

Reference 2018

Resolution: verified fuzzy; raw_fallback, observed 2026-08-14T15:35:00.468155Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

Pith citing papers

Observation a3eb825c-fb5b-4a68-add1-9b9e7461e1fe · inbound

Bias vs Bias -- Dawn of Justice: A Fair Fight in Recommendation Systems cites this paper.

Bias vs Bias -- Dawn of Justice: A Fair Fight in Recommendation Systems Bias Disparity in Collaborative Recommendation: Algorithmic Evaluation and Comparison

Reference 37

Resolution: verified exact; local_arxiv, observed 2026-08-15T18:57:51.904729Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.