2nd/10_Wiki/Topic_General/From_Other/Open-Access-Movement.md

id, title, category, status, canonical_id, aliases, duplicate_of, source_trust_level, confidence_score, verification_status, tags, raw_sources, last_reinforced, github_commit, tech_stack

id	title	category	status	canonical_id	aliases	duplicate_of	source_trust_level	confidence_score	verification_status	tags	raw_sources	last_reinforced	github_commit	tech_stack
wiki-2026-0508-open-access-movement	Open Access Movement	10_Wiki/Topics	verified	self	OA Open Science Publishing Plan S	none	A	0.9	applied	open-access scholarly-publishing plan-s preprints		2026-05-10	pending	language framework python openalex-api

Open Access Movement

매 한 줄

"매 publicly-funded research 의 publicly-readable". 매 2002 Budapest OA Initiative 의 launch, 매 2018 Plan S (cOAlition S) 의 Europe-wide mandate, 매 2024 OSTP Nelson Memo 의 US federal 의 require. 매 2026 의 ~50% global articles 의 OA, 매 APC ($3-12k) 의 contention 의 ongoing.

매 핵심

매 OA flavors

• Gold: 매 publisher journal 의 native OA. 매 APC funded.
• Green: 매 author self-archiving (preprint / postprint) 의 repository.
• Hybrid: 매 subscription journal 의 individual article 의 OA-buy.
• Diamond: 매 no-APC + no-paywall (community-funded). 매 2026 EU push.
• Bronze: 매 free-to-read 의 license unclear (예: corporate access).

매 stakeholders

• Researchers: 매 reach + citation impact 의 want.
• Funders (NIH, ERC, Gates): 매 OA mandates.
• Publishers: 매 Elsevier, Springer-Nature, Wiley — 매 transformative agreements.
• Libraries: 매 Big Deal cancellation, 매 read-and-publish negotiation.
• Preprint servers: arXiv, bioRxiv, SSRN, Research Square.

매 응용

1. 매 funder mandate compliance (NIH PubMed Central submission).
2. 매 institutional repository deposit.
3. 매 OA discovery (Unpaywall, OpenAlex, OA.Works).

💻 패턴

OpenAlex query — recent OA papers

import requests
r = requests.get(
    "https://api.openalex.org/works",
    params={"filter": "is_oa:true,publication_year:2025",
            "per-page": 25, "sort": "cited_by_count:desc"})
for w in r.json()["results"]:
    print(w["doi"], w["open_access"]["oa_status"], w["title"][:80])

Unpaywall lookup (best OA copy)

def find_oa(doi, email):
    r = requests.get(f"https://api.unpaywall.org/v2/{doi}", params={"email": email})
    j = r.json()
    return j["best_oa_location"]["url"] if j.get("best_oa_location") else None

Preprint deposit (bioRxiv API stub)

def deposit_biorxiv(metadata, pdf_path, token):
    files = {'pdf': open(pdf_path, 'rb')}
    return requests.post(
        "https://api.biorxiv.org/submit",
        headers={"Authorization": f"Bearer {token}"},
        data=metadata, files=files)

CC-license selection helper

def recommend_license(funder_mandates):
    if "plan_s" in funder_mandates or "nih_2024" in funder_mandates:
        return "CC-BY"
    return "CC-BY-NC-ND"  # author preference if unconstrained

APC budget tracker

def annual_apc_budget(papers, avg_apc=2500, gold_fraction=0.6):
    return papers * gold_fraction * avg_apc
# 50 papers, 60% gold → $75k/yr departmental APC

Read-and-publish (transformative agreement) check

def covered_by_ta(institution, publisher, agreements_db):
    return any(a["institution"] == institution and a["publisher"] == publisher
               and a["active"] for a in agreements_db)

Compliance check (Plan S)

def plan_s_compliant(license, apc_capped, embargo_months, repo_deposited):
    return (license in {"CC-BY", "CC-BY-SA"}
            and apc_capped
            and embargo_months == 0
            and repo_deposited)

매 결정 기준

Funder / context	Recommended path
Plan S funder	Gold (CC-BY) or Green-immediate
NIH	PMC deposit ≤12 mo (now immediate post-2024)
Self-funded	Preprint + Diamond OA journal
High-IF ambition	Hybrid + TA-covered if available

기본값: Preprint (arXiv/bioRxiv/SSRN) + Gold OA journal under TA — 매 reach + compliance balance.

🔗 Graph

• 변형: Plan-S

🤖 LLM 활용

언제: 매 funder-mandate decoding, 매 license-comparison summary, 매 author-letter draft. 언제 X: 매 contract negotiation 의 final — 매 librarian / IP office 의 require.

❌ 안티패턴

• Predatory journals: 매 Beall's-list-style 의 sham OA. 매 DOAJ membership 의 verify.
• Hybrid double-dip: 매 subscription + APC 의 paid-twice. 매 TA negotiate.
• Copyright transfer accident: 매 author 의 reuse rights 의 lose. 매 retain-rights addendum.

🧪 검증 / 중복

• Verified (Budapest OA Initiative 2002; Plan S 2018; OSTP Nelson Memo 2022; OpenAlex docs).
• 신뢰도 A.

🕓 Changelog

날짜	변경
2026-05-08	Phase 1
2026-05-10	Manual cleanup — flavors + compliance + APIs