Nana Yaw Asabere

ORCID: 0000-0003-4908-8528
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About
Contact & Profiles
Research Areas
  • Recommender Systems and Techniques
  • Online and Blended Learning
  • Technology Adoption and User Behaviour
  • Expert finding and Q&A systems
  • Digital Marketing and Social Media
  • Caching and Content Delivery
  • Complex Network Analysis Techniques
  • ICT in Developing Communities
  • Mobile Learning in Education
  • Mobile Ad Hoc Networks
  • Advanced Graph Neural Networks
  • Opportunistic and Delay-Tolerant Networks
  • ICT Impact and Policies
  • Collaboration in agile enterprises
  • Online Learning and Analytics
  • Lightning and Electromagnetic Phenomena
  • Image and Video Quality Assessment
  • AI in Service Interactions
  • Customer churn and segmentation
  • AI and HR Technologies
  • Experimental Learning in Engineering
  • Educational Games and Gamification
  • Electromagnetic Compatibility and Noise Suppression
  • Digital Platforms and Economics
  • Energy and Environment Impacts

Accra Technical University
2015-2024

Columbia University Irving Medical Center
2024

Children's Hospital of Philadelphia
2019

Lifespan
2019

University of Pennsylvania
2019

Dalian University of Technology
2013-2014

Bryn Mawr College
2012

Columbia University
2010

10.1016/j.engappai.2025.110769 article EN Engineering Applications of Artificial Intelligence 2025-04-06

Recent academic procedures have depicted that work involving scientific research tends to be more prolific through collaboration and cooperation among researchers groups. On the other hand, discovering new collaborators who are smart enough conduct joint-research is accompanied with both difficulties opportunities. One notable difficulty as well opportunity big scholarly data. In this paper, we satisfy demand of recommendation co-authorship in an network. We propose a random walk model using...

10.1145/2567948.2579034 article EN 2014-04-07

<h3>Background</h3> Rest tremor may occur in as many 30% of essential (ET) patients. It is not clear whether this a sentinel marker for brainstem Lewy body pathology. Here we report the clinical and post-mortem findings nine ET cases with upper-extremity rest absence other parkinsonian features. <h3>Methods</h3> All brains had complete neuropathological assessment. Tissue sections from basal ganglia were immunostained α-synuclein antibody. <h3>Results</h3> longstanding (median duration=42...

10.1136/jnnp.2010.215681 article EN Journal of Neurology Neurosurgery & Psychiatry 2010-08-27

This paper performs a technoeconomic comparison of two hybrid renewable energy supplies (HRES) for specific location in Ghana and suggests the optimal solution terms cost, generation capacity, emissions. The HRES considered this were wind/hydrogen/fuel-cell wind/battery storage, respectively. necessity study was derived from rise expansion supply decentralised network. readiness to embrace these new technologies is apparently high, but best combination selected that brings optimum benefits...

10.1155/2020/1756503 article EN cc-by Journal of Electrical and Computer Engineering 2020-12-15

Due to the rapid growth of Internet broadband access and proliferation modern mobile devices, various types multimedia (e.g., text, images, audios, videos) have become ubiquitously available anytime. Mobile device users usually store use contents based on their personal interests preferences. challenges such as storage limitation have, however, introduced problem overload users. To tackle this problem, researchers developed techniques that recommend for In paper, we examine importance...

10.1109/access.2013.2281156 article EN cc-by-nc-nd IEEE Access 2013-01-01

As a result of the importance academic collaboration at smart conferences, various researchers have utilized recommender systems to generate effective recommendations for participants. Recent research has shown that personality traits users can be used as innovative entities recommendations. Nevertheless, subjective perceptions involving participants conferences are quite rare and haven't gained much attention. Inspired by social characteristics users, we present an algorithm called Socially...

10.1109/jsyst.2014.2342375 article EN IEEE Systems Journal 2014-08-13

This research addresses recommending presentation sessions at smart conferences to participants. We propose a venue recommendation algorithm, Socially-Aware Recommendation of Venues and Environments (SARVE). SARVE computes correlation social characteristic information conference In order model process using distributed community detection, further integrates the current context both recommends that may be high interest each participant. evaluate real world dataset. our experiments, we...

10.1109/thms.2014.2325837 article EN IEEE Transactions on Human-Machine Systems 2014-06-19

In order to innovatively solve cold-start problems, research involving trust and socially aware recommender systems is currently proliferating. The relative importance of academic conferences has led the necessity that seek generate recommendations for conference attendees. this paper, we aim improve recommendation accuracy socially-aware by proposing a linear hybrid algorithm called Personality Socially-Aware Recommender (PerSAR). PerSAR hybridizes social personality behaviours smart Our...

10.1109/taffc.2017.2695605 article EN IEEE Transactions on Affective Computing 2017-04-19

Recommender systems (RSs) have become important tools for solving the problem of information overload. With advent and popularity online social networks, some studies on network-based recommendation emerged, raising concern many researchers. Trust is one kind available in networks often used performance improvement social-network-based RSs. However, most trust-aware RSs ignore fact that people trust different subsets friends pertaining to domains, such as music movies, because behave...

10.1109/jsyst.2015.2427193 article EN IEEE Systems Journal 2015-06-03

This paper is concerned with the reliable prediction of electricity demands using Adaptive Neuro-Fuzzy Inference System (ANFIS). The need for demand fundamental and vital power resource planning monitoring. A dataset covering period 2003 to 2018 was collected from Electricity Distribution Company Ghana, three urban areas namely Mallam, Achimota, Ga East, all in Ghana. divided into two parts: one part a 0 500 hours used training ANFIS algorithm while second validation. Three scenarios were...

10.1155/2020/4181045 article EN Mathematical Problems in Engineering 2020-08-08

Synaptotagmin-1 (syt1) is a Ca(2+)-binding protein that functions in regulation of synaptic vesicle exocytosis at the synapse. Syt1 expressed many types neurons well before synaptogenesis begins both vivo and vitro. To determine if expression syt1 has functional role neuronal development synapse formation, we examined effects overexpression knockdown on growth branching axons cultured primary embryonic day 8 chicken forebrain neurons. In these express syt1, most have not yet extended axons....

10.1002/dneu.22033 article EN Developmental Neurobiology 2012-05-16

Due to the significant proliferation of scholarly papers in both conferences and journals, recommending relevant researchers for academic learning has become a substantial problem. Conferences, comparison journals have an aspect social learning, which allows personal familiarization through various interactions among researchers. In this paper, we improve awareness participants smart by proposing innovative folksonomy-based paper recommendation algorithm, namely, Socially-Aware...

10.1145/2567948.2579239 article EN 2014-04-07

Distributed generation presents the potential solution to power deficit problem faced in developing counties by encouraging local with renewable energy resources that are abundantly available some part of world, especially Ghana. generations on other hand closely linked Smart Grid (SG) uses information technology manage electricity networks. A plethora problems relating safety, reliability and affordability grid solutions remains challenging today. In Africa, Ghana, adoption smart has been...

10.1016/j.promfg.2019.06.082 article EN Procedia Manufacturing 2019-01-01

The significant proliferation of research papers in both conferences and journals has made it difficult for researchers to easily access relevant scholarly academic learning. This been a substantial problem many researchers. Conferences, comparison with journals, have an aspect social learning networking, which leads personal familiarisation through various interactions among In this paper, we improve the awareness conference participants by proposing novel folksonomy-based paper...

10.1080/17445760.2014.904859 article EN International Journal of Parallel Emergent and Distributed Systems 2014-04-07

Current research environments are witnessing high enormities of presentations occurring in different sessions at academic conferences. This situation makes it difficult for researchers (especially juniors) to attend the right presentation session(s) effective collaboration. In this paper, we propose an innovative venue recommendation algorithm enhance smart conference participation. Our proposed algorithm, Social Aware Recommendation Venues and Environments (SARVE), computes Pearson...

10.1109/uic-atc.2013.81 preprint EN 2013-12-01

Ad-hoc Social Network (ASNET), which explores social connectivity between users of mobile devices, is becoming one the most important forms today's internet. In this context, maximum bandwidth utilization intermediate nodes in resource scarce environments challenging tasks. Traditional Transport Control Protocol (TCP) uses round trip time mechanism for sharing resources users. However, it does not explore socially-aware properties and cannot differentiate effectively various types packet...

10.1109/jsyst.2014.2305191 article EN IEEE Systems Journal 2014-03-11

The rapid growth of mobile television (TV), smart TV, and Internet Protocol Television (IPTV) content due to the convergence broadcasting requires effective recommendation methods select appropriate TV programs/channels. Many previous have been proposed address this issue. However, imperative factors such as utilization personality traits social properties recommend programs for viewers remain a challenge. Consequently, in paper, we propose recommender algorithm called Recommendation...

10.1155/2020/1971286 article EN Mathematical Problems in Engineering 2020-06-08

Globally, the superfluity of scholarly research conferences in varying disciplines has introduced issue big data and information overload related to both papers conference proceedings/sessions. This evident expansion different increased collaborative importance conferences. Consequently, problem regarding attendees selecting right session(s) attend academic requires further urgent attention. Using a smart scenario, this paper aims address above by proposing an improved venue recommender...

10.1109/tetc.2018.2854718 article EN IEEE Transactions on Emerging Topics in Computing 2018-07-11

In developing nations such as Ghana, traditional face-to-face (F2F) mode of education is challenged when physical classroom (academic) resources are not available for all students in a particular tertiary institution. Globally, modes have improved through learning management systems (LMSs) result technological advancements. Accra Technical University (ATU) Ghana currently facing the problem turning away qualified applicants due to fact that academic ATU enough accommodate applicants. Using...

10.4018/ijvple.2021070106 article EN International Journal of Virtual and Personal Learning Environments 2021-05-03
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