Reference health

Effective event discovery

https://doi.org/10.1145/2043932.2043982
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4/4 checkable references clean · checked 2026-07-25

Every reference with a DOI in the deposited reference list resolved to a known work in Crossref or DataCite at the dated check, and none carried a retraction, withdrawal, or removal notice.

3 without a DOI — not checked. A reference deposited without a DOI is never matched by title or guessed at; it stays outside the checked set, and this line discloses that.

The 4 checked references that resolve
resolves10.1145/1871437.1871542
Collaborative future event recommendation
resolves10.1109/ICDM.2010.152
Recommending Social Events from Mobile Phone Location Data
resolves10.1145/371920.372071
Item-based collaborative filtering recommendation algorithms
resolves10.1007/11833529_64
CityVoyager: An Outdoor Recommendation System Based on User Location History
The 3 references without a DOI — listed, not checked
no DOI — not checkedSIAM Journal on Numerical Analysis, number 20(1)
no DOI — not checkedCarl Kadie. Empirical Analysis of Predictive Algorithms for Collaborative Filtering. In Proceedings of the14th Annual Conference on Uncertainty in Artificial Intelligence (UAI98)
no DOI — not checkedCecilia Mascolo. Socio-spatial Properties of Online Location-based Social Networks. In In Proceedings of Fifth International AAAI Conference on Weblogs and Social Media (ICWSM 2011)
What this badge says. CiteStamped means the CHECKABLE references of this work were clean at the dated check: each resolved to a known work in a public registry, and none carried a retraction notice at that time. It says nothing about the quality, findings, or importance of the work itself, and nothing about references deposited without a DOI.

checked 2026-07-25 — re-checked daily as this page is visited; titles and statuses come from Crossref and DataCite and are not part of the signed record

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