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# CITATION.cff file created with {cffr} R package
# See also: https://docs.ropensci.org/cffr/
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cff-version: 1.2.0
message: 'To cite package "orthoMTL" in publications use:'
type: software
license: GPL-3.0-only
title: 'orthoMTL: Multi-Task Learning with Orthogonal Constraints'
version: 0.1.0
identifiers:
- type: doi
  value: 10.32614/CRAN.package.orthoMTL
abstract: Fits regularised multi-task learning models where relationships between
  tasks are controlled via orthogonality or disjoint-support constraints. Supports
  regression, binary classification, and censored survival data. In survival mode,
  time-to-event outcomes are converted into binary labels at user-defined thresholds,
  enabling the discovery of features with time-varying effects that standard proportional-hazards
  models cannot detect. Implements the penalty described in Vervier et al. (2014)
  <https://hal.science/hal-00985654>.
authors:
- family-names: Vervier
  given-names: Kevin
  email: kevin.vervier@novartis.com
preferred-citation:
  type: conference-paper
  title: On Learning Matrices with Orthogonal Columns or Disjoint Supports
  authors:
  - family-names: Vervier
    given-names: Kevin
    email: kevin.vervier@novartis.com
  - family-names: Mahé
    given-names: Pierre
  - family-names: d'Aspremont
    given-names: Alexandre
  - family-names: Veyrieras
    given-names: Jean-Baptiste
  - family-names: Vert
    given-names: Jean-Philippe
  collection-title: Machine Learning and Knowledge Discovery in Databases (ECML-PKDD
    2014)
  collection-type: proceedings
  year: '2014'
  publisher:
    name: Springer
  url: https://hal.science/hal-00985654
  conference:
    name: Machine Learning and Knowledge Discovery in Databases (ECML-PKDD 2014)
repository: https://cran.r-universe.dev
commit: a518b3c637e44ef77754dbbb079824b85c9e5b94
date-released: '2026-08-23'
contact:
- family-names: Vervier
  given-names: Kevin
  email: kevin.vervier@novartis.com
references:
- type: article
  title: Genomic Determinants of Response to Alpelisib Plus Fulvestrant in the SOLAR-1
    Trial
  authors:
  - family-names: Juric
    given-names: D.
  - family-names: Rugo
    given-names: H. S.
  - family-names: Reising
    given-names: A.
  - family-names: Vervier
    given-names: K.
  - family-names: Ma
    given-names: C.
  - family-names: Ciruelos
    given-names: E. M.
  - family-names: Loibl
    given-names: S.
  - family-names: Singer
    given-names: C. F.
  - family-names: Sohn
    given-names: J.
  - family-names: Campone
    given-names: M.
  - family-names: Conte
    given-names: P.
  - family-names: Iwata
    given-names: H.
  - family-names: Ghaznawi
    given-names: F.
  - family-names: Miller
    given-names: M.
  - family-names: Taran
    given-names: T.
  - family-names: Su
    given-names: F.
  - family-names: André
    given-names: F.
  journal: Annals of Oncology
  year: '2026'
  doi: 10.1016/j.annonc.2026.04.003
  url: https://doi.org/10.1016/j.annonc.2026.04.003