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Due to the exponential growth of big data in this digital era, an advanced method for effective information retrieval becomes essential. The basic objective of this paper is to propose a topology-based method for cognitive information…

General Mathematics · Mathematics 2025-10-27 Santanu Acharjee , Ripunjoy Choudhury

Drug promiscuity and polypharmacology are much discussed topics in pharmaceutical research. Drug repositioning applies established drugs to new disease indications with increasing success. As polypharmacology, defined a drug's ability to…

Distributed, Parallel, and Cluster Computing · Computer Science 2019-05-16 Antonios Makris

Traditional drug discovery methods are costly and time-consuming. Drug repositioning (DR) is a common strategy to overcome these issues. Recently, machine learning methods have been used extensively in DR problem. The performance of these…

Quantitative Methods · Quantitative Biology 2021-10-05 Zahra Ghorbanali , Fatemeh Zare-Mirakabad , Bahram Mohammadpour

Computer-Aided Drug Discovery research has proven to be a promising direction in drug discovery. In recent years, Deep Learning approaches have been applied to problems in the domain such as Drug-Target Interaction Prediction and have shown…

Machine Learning · Computer Science 2020-04-28 Brighter Agyemang , Wei-Ping Wu , Michael Y. Kpiebaareh , Ebenezer Nanor

Medication recommendation is a crucial task for assisting physicians in making timely decisions from longitudinal patient medical records. However, real-world EHR data present significant challenges due to the presence of rarely observed…

Artificial Intelligence · Computer Science 2025-08-15 Yan Ting Chok , Soyon Park , Seungheun Baek , Hajung Kim , Junhyun Lee , Jaewoo Kang

The ever-increasing amount of data in biomedical research, and in cancer research in particular, needs to be managed to support efficient data access, exchange and integration. Existing software infrastructures, such caGrid, support access…

Artificial Intelligence · Computer Science 2010-12-30 Alejandra Gonzalez-Beltran , Ben Tagger , Anthony Finkelstein

With the rapid development of high-throughput technologies, parallel acquisition of large-scale drug-informatics data provides huge opportunities to improve pharmaceutical research and development. One significant application is the purpose…

Machine Learning · Computer Science 2018-10-03 Lingwei Xie , Song He , Shu Yang , Boyuan Feng , Kun Wan , Zhongnan Zhang , Xiaochen Bo , Yufei Ding

Citation recommendation systems for the scientific literature, to help authors find papers that should be cited, have the potential to speed up discoveries and uncover new routes for scientific exploration. We treat this task as a ranking…

Information Retrieval · Computer Science 2020-01-24 Rodrigo Nogueira , Zhiying Jiang , Kyunghyun Cho , Jimmy Lin

Text-rich Graph Knowledge Bases (TG-KBs) have become increasingly crucial for answering queries by providing textual and structural knowledge. However, current retrieval methods often retrieve these two types of knowledge in isolation…

Machine Learning · Computer Science 2025-06-03 Yongjia Lei , Haoyu Han , Ryan A. Rossi , Franck Dernoncourt , Nedim Lipka , Mahantesh M Halappanavar , Jiliang Tang , Yu Wang

We consider the off-policy evaluation (OPE) problem in contextual bandits, where the goal is to estimate the value of a target policy using the data collected by a logging policy. Most popular approaches to the OPE are variants of the…

Machine Learning · Statistics 2024-08-20 Sutanoy Dasgupta , Yabo Niu , Kishan Panaganti , Dileep Kalathil , Debdeep Pati , Bani Mallick

Objective: To evaluate the accuracy, computational cost and portability of a new Natural Language Processing (NLP) method for extracting medication information from clinical narratives. Materials and Methods: We propose an original…

Keyword-based searches are today's standard in digital libraries. Yet, complex retrieval scenarios like in scientific knowledge bases, need more sophisticated access paths. Although each document somewhat contributes to a domain's body of…

Information Retrieval · Computer Science 2024-12-23 Hermann Kroll , Pascal Sackhoff , Timo Breuer , Ralf Schenkel , Wolf-Tilo Balke

Drug combination therapy is a well-established strategy for disease treatment with better effectiveness and less safety degradation. However, identifying novel drug combinations through wet-lab experiments is resource intensive due to the…

Machine Learning · Computer Science 2023-01-18 Zhihang Hu , Qinze Yu , Yucheng Guo , Taifeng Wang , Irwin King , Xin Gao , Le Song , Yu Li

The COVID-19 crisis called for rapid reaction from all the fields of biomedical research. Traditional drug development involves time consuming pipelines that conflict with the urgence of identifying effective therapies during a health and…

Genomics · Quantitative Biology 2020-05-06 Francesco Napolitano , Gennaro Gambardella , Diego Carrella , Xin Gao , Diego di Bernardo

Recent advances in machine learning have made significant contributions to drug discovery. Deep neural networks in particular have been demonstrated to provide significant boosts in predictive power when inferring the properties and…

Machine Learning · Computer Science 2016-11-11 Han Altae-Tran , Bharath Ramsundar , Aneesh S. Pappu , Vijay Pande

Synthesizable molecular design (also known as synthesizable molecular optimization) is a fundamental problem in drug discovery, and involves designing novel molecular structures to improve their properties according to drug-relevant oracle…

Machine Learning · Computer Science 2026-05-07 Dannong Wang , Jintai Chen , Yingzhou Lu , Minjie Shen , Lulu Chen , Zhiding Liang , Tianfan Fu , Xiao-Yang Liu

Neural models are increasingly used in Web-scale Information Retrieval (IR). However, relying on these models introduces substantial computational and energy requirements, leading to increasing attention toward their environmental cost and…

Information Retrieval · Computer Science 2026-02-17 Pranav Kasela , Marco Braga , Ophir Frieder , Nazli Goharian , Gabriella Pasi , Raffaele Perego

Drug name recognition (DNR) is an essential step in the Pharmacovigilance (PV) pipeline. DNR aims to find drug name mentions in unstructured biomedical texts and classify them into predefined categories. State-of-the-art DNR approaches…

Computation and Language · Computer Science 2016-09-27 Raghavendra Chalapathy , Ehsan Zare Borzeshi , Massimo Piccardi

Code retrieval helps developers reuse the code snippet in the open-source projects. Given a natural language description, code retrieval aims to search for the most relevant code among a set of code. Existing state-of-the-art approaches…

Computation and Language · Computer Science 2020-08-21 Qihao Zhu , Zeyu Sun , Xiran Liang , Yingfei Xiong , Lu Zhang

Organizations are collecting increasingly large amounts of data for data driven decision making. These data are often dumped into a centralized repository, e.g., a data lake, consisting of thousands of structured and unstructured datasets.…

Artificial Intelligence · Computer Science 2023-07-18 Mohamed Y. Eltabakh , Mayuresh Kunjir , Ahmed Elmagarmid , Mohammad Shahmeer Ahmad
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