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The availability of compatible blood for emergencies
is a complex issue in healthcare logistics, especially when it
comes to uncommon blood types like the Bombay (hh) group. At
present, most of the blood mobilization processes are manually
intensive and employ basic geolocation mechanisms, potentially
delaying the provision of blood and contributing to donor
alert fatigue. This paper presents the Priority-Based Donor
Matching Algorithm (PDMA), an artificial intelligence-powered
multi-criteria decision-making framework tailored towards real-
time matching of blood donors in emergencies. The algorithm
utilizes a set of five primary criteria for evaluating the donors,
which include biological compatibility, geographic proximity,
physiological compatibility, rare blood urgency, and reliability
prediction. The PDMA also makes use of an eXtreme Gradi-
ent Boosting (XGBoost) predictive model for determining the
likelihood of positive donor reactions and implementing alert
throttling via exponential backoff and rate limiting techniques.
Simulations involving synthetic datasets demonstrated that the
proposed algorithm was able to perform better than conventional
Nearest-by-Type methods, with results showing a 59.1% median
reduction in Time-to-Match, a 119% increase in donor conversion
rates, and a 45% improvement in locating rare blood units.
Index Terms—Blood Donation, Multi-Criteria Decision Making
(MCDM), XGBoost, Rare Blood Groups, Healthcare Logistics,
Predictive Modeling, Emergency Response, Alert Fatigue.
"Priority-Based Donor Pairing: An Optimized Framework for Real-Time Blood Mobilization", International Journal for Research Trends and Innovation (www.ijrti.org), ISSN:2456-3315, Vol.11, Issue 5, page no.a112-a115, May-2026, Available :http://www.ijrti.org/papers/IJRTI2605016.pdf
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2456-3315 | IMPACT FACTOR: 8.14 Calculated By Google Scholar| ESTD YEAR: 2016
An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 8.14 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator