Abstract:
:Last few decades have witnessed boom in the development of information and communication technologies. Health-sector has also been benefitted with this advancement. To ensure secure access to healthcare services some user authentication mechanisms have been proposed. In 2012, Wei et al. proposed a user authentication scheme for telecare medical information system (TMIS). Recently, Zhu pointed out offline password guessing attack on Wei et al.'s scheme and proposed an improved scheme. In this article, we analyze both of these schemes for their effectiveness in TMIS. We show that Wei et al.'s scheme and its improvement proposed by Zhu fail to achieve some important characteristics necessary for secure user authentication. We find that security problems of Wei et al.'s scheme stick with Zhu's scheme; like undetectable online password guessing attack, inefficacy of password change phase, traceability of user's stolen/lost smart card and denial-of-service threat. We also identify that Wei et al.'s scheme lacks forward secrecy and Zhu's scheme lacks session key between user and healthcare server. We therefore propose an authentication scheme for TMIS with forward secrecy which preserves the confidentiality of air messages even if master secret key of healthcare server is compromised. Our scheme retains advantages of Wei et al.'s scheme and Zhu's scheme, and offers additional security. The security analysis and comparison results show the enhanced suitability of our scheme for TMIS.
journal_name
J Med Systjournal_title
Journal of medical systemsauthors
Khan MK,Kumari Sdoi
10.1007/s10916-013-9954-3subject
Has Abstractpub_date
2013-08-01 00:00:00pages
9954issue
4eissn
0148-5598issn
1573-689Xjournal_volume
37pub_type
杂志文章abstract::A two-stage approach is used in a stochastic frontier analysis of the factors affecting hospital efficiency. In the first stage, a translog cost-function is used to estimate inefficiency scores. In the second stage, inefficiency scores are regressed against independent variables to test hypotheses that come from X-ine...
journal_title:Journal of medical systems
pub_type: 杂志文章
doi:10.1023/a:1020823612156
更新日期:1999-02-01 00:00:00
abstract::This paper utilizes the diffusion of innovation framework to discuss factors affecting adoption of telemedicine. Empirical and anecdotal findings are organized across five attributes affecting innovation adoption rates for the following four adopter groups: physicians, patients, hospital administrators, and payers. A ...
journal_title:Journal of medical systems
pub_type: 杂志文章
doi:10.1023/b:joms.0000044964.49821.df
更新日期:2004-12-01 00:00:00
abstract::The low birth rate has led to an aging society; the burgeoning number of elderly patients may affect the medical quality and result in negative medical incidents. There are many factors that lead to medical errors, such as similar medication names, erroneous labels and packaging, as well as staff shortages, fatigue an...
journal_title:Journal of medical systems
pub_type: 杂志文章
doi:10.1007/s10916-011-9763-5
更新日期:2012-10-01 00:00:00
abstract::Business Intelligence (BI) has caused extensive concerns and widespread use in gathering, processing and analyzing data and providing enterprise users the methodology to make decisions. Different from traditional BI architecture, this paper proposes a new BI architecture, Top-Down Scalable BI architecture with definin...
journal_title:Journal of medical systems
pub_type: 杂志文章
doi:10.1007/s10916-013-9928-5
更新日期:2013-04-01 00:00:00
abstract:PURPOSE:Measuring and providing performance feedback to physicians has gained momentum not only as a way to comply with regulatory requirements, but also as a way to improve patient care. Measurement of structural, process, and outcome metrics in a reliable, evidence-based, specialty-specific manner maximizes the proba...
journal_title:Journal of medical systems
pub_type: 杂志文章
doi:10.1007/s10916-014-0105-2
更新日期:2014-09-01 00:00:00
abstract::As changes in the medical environment and policies on national health insurance coverage have triggered tremendous impacts on the business performance and financial management of medical institutions, effective management becomes increasingly crucial for hospitals to enhance competitiveness and to strive for sustainab...
journal_title:Journal of medical systems
pub_type: 杂志文章
doi:10.1007/s10916-010-9598-5
更新日期:2011-10-01 00:00:00
abstract::A radiotherapy treatment planning system has been installed on a personal computer and was developed to meet the clinical demands and budgetary constraints of any radiotherapy department. The system consists of an IBM compatible PC-AT computer with a 16 bit microprocessor, 40 MB hard disk drive, and a 5-1/4'' floppy d...
journal_title:Journal of medical systems
pub_type: 杂志文章
doi:10.1007/BF00995880
更新日期:1990-04-01 00:00:00
abstract::Physical therapy consists mainly in the execution of rehabilitation processes that aim to help overcome injuries, as well as develop, maintain, or restore maximum body movement. Knee rehabilitation is one kind of physical therapy that requires daily exercises which could be considered monotonous and boring by the pati...
journal_title:Journal of medical systems
pub_type: 杂志文章
doi:10.1007/s10916-016-0550-1
更新日期:2016-09-01 00:00:00
abstract::Electrocardiography (ECG) sensors play a vital role in the Internet of Medical Things, and these sensors help in monitoring the electrical activity of the heart. ECG signal analysis can improve human life in many ways, from diagnosing diseases among cardiac patients to managing the lifestyles of diabetic patients. Abn...
journal_title:Journal of medical systems
pub_type: 杂志文章
doi:10.1007/s10916-018-1107-2
更新日期:2018-11-05 00:00:00
abstract::With the advances in wearable computing and various wireless technologies, there is an increasing trend to outsource body signals from wireless body area network (WBAN) to outside world including cyber space, healthcare big data clouds, etc. Since the environmental and physiological data collected by multimodal sensor...
journal_title:Journal of medical systems
pub_type: 杂志文章
doi:10.1007/s10916-015-0336-x
更新日期:2015-12-01 00:00:00
abstract::Assessing employee performance is one of the most important issue in healthcare management services. Because of their direct relationship with patients, nurses are also the most influential hospital staff who play a vital role in providing healthcare services. In this paper, a novel Data Envelopment Analysis Matrix (D...
journal_title:Journal of medical systems
pub_type: 杂志文章
doi:10.1007/s10916-018-0974-x
更新日期:2018-05-31 00:00:00
abstract::This Paper presents an automated method of Epileptic Spike detection in Electroencephalogram (EEG) using Deterministic Finite Automata (DFA). It takes prerecorded single channel EEG data file as input and finds the occurrences of Epileptic Spikes data in it. The EEG signal was recorded at 256 Hz in two minutes separat...
journal_title:Journal of medical systems
pub_type: 杂志文章
doi:10.1007/s10916-008-9177-1
更新日期:2009-06-01 00:00:00
abstract::The increasing demand for Android mobile devices and blockchain has motivated malware creators to develop mobile malware to compromise the blockchain. Although the blockchain is secure, attackers have managed to gain access into the blockchain as legal users, thereby comprising important and crucial information. Examp...
journal_title:Journal of medical systems
pub_type: 杂志文章
doi:10.1007/s10916-018-0966-x
更新日期:2018-05-04 00:00:00
abstract::The healthcare data is an important asset and rich source of healthcare intellect. Medical databases, if created properly, will be large, complex, heterogeneous and time varying. The main challenge nowadays is to store and process this data efficiently so that it can benefit humans. Heterogeneity in the healthcare sec...
journal_title:Journal of medical systems
pub_type: 杂志文章
doi:10.1007/s10916-018-1007-5
更新日期:2018-07-10 00:00:00
abstract::Three-dimensional (3D) reconstructed images have been increasingly applied for medical education. Although many studies have described the benefits of such applications, the best time to introduce 3D technology into surgical training has not been determined. Therefore, we conducted a randomized study to determine a su...
journal_title:Journal of medical systems
pub_type: 杂志文章,随机对照试验
doi:10.1007/s10916-019-1157-0
更新日期:2019-02-09 00:00:00
abstract::This paper discusses the 50-Hz artifact observed during EEG recording of three patients, using Mindset24 equipment in a biomedical laboratory along with other instruments. The artifact at 50 Hz is created due to electromagnetic (EM) radiation from the environment. Perhaps, the nullification of 50 Hz artifact occurs by...
journal_title:Journal of medical systems
pub_type: 杂志文章
doi:10.1007/s10916-006-9017-0
更新日期:2006-08-01 00:00:00
abstract::Breast cancer is one of the leading causes of cancer death among women in worldwide. Early diagnosis of breast cancer improves the chance of survival by aiding proper clinical treatments. The digital mammography examination helps in diagnosing the breast cancer at its earlier stage. In this paper, Multiscale All Convo...
journal_title:Journal of medical systems
pub_type: 杂志文章
doi:10.1007/s10916-019-1494-z
更新日期:2019-12-14 00:00:00
abstract::In the University of Tokyo Hospital, the improved client server HIS has been applied to clinical practice and physicians can order prescription, laboratory examination, ECG examination and radiographic examination, etc. directly by themselves and read results of these examinations, except medical signal waves, schema ...
journal_title:Journal of medical systems
pub_type: 杂志文章
doi:10.1007/BF02260872
更新日期:1996-02-01 00:00:00
abstract::The Intensive Care Unit is a data intensive environment where large volumes of patient monitoring and observational data are daily generated. Today, there is a lack of an integrated clinical platform for automated decision support and analysis. Despite the potential of electronic records for infection surveillance and...
journal_title:Journal of medical systems
pub_type: 杂志文章
doi:10.1007/s10916-012-9849-8
更新日期:2012-12-01 00:00:00
abstract::Disasters are fortunately rare occurrences. However, accurate and timely information and communication are vital to adequately prepare individual health organizations for such events. The current article investigates the health related communication and information systems for emergency management in Iran. A mixed qua...
journal_title:Journal of medical systems
pub_type: 杂志文章
doi:10.1007/s10916-009-9396-0
更新日期:2011-08-01 00:00:00
abstract::Evidence-based medicine (EBM) is the correct use of the best evidences in clinical decision making for patient care. Hospital Information Systems (HIS) can act as a bridge between medical data and medical knowledge through context-sensitive merging and filtering of patient data, individual clinical knowledge and exter...
journal_title:Journal of medical systems
pub_type: 杂志文章
doi:10.1007/s10916-012-9904-5
更新日期:2013-04-01 00:00:00
abstract::We append two additional funders to our acknowledgments. ...
journal_title:Journal of medical systems
pub_type: 已发布勘误
doi:10.1007/s10916-018-1127-y
更新日期:2018-12-10 00:00:00
abstract::This paper aims to assist the administration departments of medical organisations in making the right decision on selecting a suitable multiclass classification model for acute leukaemia. In this paper, we proposed a framework that will aid these departments in evaluating, benchmarking and ranking available multiclass...
journal_title:Journal of medical systems
pub_type: 杂志文章
doi:10.1007/s10916-019-1338-x
更新日期:2019-06-01 00:00:00
abstract::Anesthesiologists are dependent on specialized drugs and equipment being immediately available for patient care. Deficiencies in supplies impact on operating room efficiency and patient safety. In our institution, we do not have anesthesia assistants/aides and depend on general aides to stock anesthesia related equipm...
journal_title:Journal of medical systems
pub_type: 杂志文章
doi:10.1007/s10916-018-1026-2
更新日期:2018-08-01 00:00:00
abstract::Laboratories provide information beyond test results, including information related to patient preparation, specimen collection and handling, test methodology, test availability, and interpretation of results. Most laboratories publish reference manuals to distribute this information to clients, while relying on the l...
journal_title:Journal of medical systems
pub_type: 杂志文章
doi:10.1023/a:1014857926545
更新日期:2002-04-01 00:00:00
abstract::Approximately 1% of the people in the world suffer from epilepsy. Careful analyses of the electroencephalograph (EEG) records can provide valuable insight and improved understanding of the mechanisms causing epileptic disorders. Predicting the onset of epileptic seizure is an important and difficult biomedical problem...
journal_title:Journal of medical systems
pub_type: 杂志文章
doi:10.1023/b:joms.0000044954.85566.a9
更新日期:2004-12-01 00:00:00
abstract::The increasing importance of computer-stored databases for clinical research prompted a historical review of their evolution over the past three decades. The special problems associated with the computer processing of clinical research data were reviewed, and the various types of clinical research registers and databa...
journal_title:Journal of medical systems
pub_type: 历史文章,杂志文章,评审
doi:10.1007/BF00996713
更新日期:1990-12-01 00:00:00
abstract::Medical Markup Language (MML) is a standard for the exchange of medical data among different medical institutions. It was developed in Japan in 1995. Since version 2.21, MML has used eXtensible Markup Language (XML) as a meta-language. The latest version, 3.0, conforms to HL7 Clinical Document Architecture (CDA) and c...
journal_title:Journal of medical systems
pub_type: 杂志文章
doi:10.1007/s10916-005-6111-7
更新日期:2005-10-01 00:00:00
abstract::To obtain indications of the influence of electronic health records (EHR) in managing risks and meeting information system accreditation standard in Australian residential aged care (RAC) homes. The hypothesis to be tested is that the RAC homes using EHR have better performance in meeting information system standards ...
journal_title:Journal of medical systems
pub_type: 杂志文章
doi:10.1007/s10916-016-0553-y
更新日期:2016-09-01 00:00:00
abstract::In a longitudinal panel study design, 80 hospitals in Virginia were selected for analysis to test the hypothesis that the introduction of the prospective payment system (PPS) in October 1983 had helped hospitals enhance their operational performance in technical efficiency. A non-parametric method called Data Envelopm...
journal_title:Journal of medical systems
pub_type: 杂志文章,多中心研究
doi:10.1023/a:1005542324990
更新日期:2000-06-01 00:00:00