Vetle Ingvald Torvik

20002019
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Research Output 2000 2019

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Article
2019

Examining scientific writing styles from the perspective of linguistic complexity

Lu, C., Bu, Y., Wang, J., Ding, Y., Torvik, V. I., Schnaars, M. & Zhang, C., May 1 2019, In : Journal of the Association for Information Science and Technology. 70, 5, p. 462-475 14 p.

Research output: Contribution to journalArticle

Linguistics
linguistics
Syntactics
speaking
Group
2018

Self-citation is the hallmark of productive authors, of any gender

Mishra, S., Fegley, B. D., Diesner, J. & Torvik, V. I., Sep 1 2018, In : PloS one. 13, 9, e0195773.

Research output: Contribution to journalArticle

Visibility
Publications
gender
Language
Bibliographic Databases
2017

Does collaboration bring high-impact studies? A preliminary study

Lu, C., Bu, Y., Zhang, C., Ding, Y., Torvik, V. I. & Zhang, C., Jan 1 2017, In : Proceedings of the Association for Information Science and Technology. 54, 1, p. 750-751 2 p.

Research output: Contribution to journalArticle

biology
Spatio-Temporal Analysis
Workflow
Bibliometrics
Research
Tropical Medicine
2016

Kin of coauthorship in five decades of health science literature

Prosperi, M., Buchan, I., Fanti, I., Meloni, S., Palladino, P. & Torvik, V. I., Aug 9 2016, In : Proceedings of the National Academy of Sciences of the United States of America. 113, 32, p. 8957-8962 6 p.

Research output: Contribution to journalArticle

Medicine in Literature
Health
PubMed
MEDLINE
Cluster Analysis

Quantifying conceptual novelty in the biomedical literature

Mishra, S. & Torvik, V. I., Jan 1 2016, In : D-Lib Magazine. 22, 9-10

Research output: Contribution to journalArticle

logistics
literature
2015

MapAffil: A bibliographic tool for mapping author affiliation strings to cities and their geocodes worldwide

Torvik, V. I., Jan 1 2015, In : D-Lib Magazine. 21, 11-12, p. 1 1 p.

Research output: Contribution to journalArticle

city center
information retrieval
search engine
random sample
USSR
2014

Disambiguation and co-authorship networks of the U.S. patent inventor database (1975-2010)

Li, G. C., Lai, R., D'Amour, A., Doolin, D. M., Sun, Y., Torvik, V. I., Yu, A. Z. & Lee, F., Jan 1 2014, In : Research Policy. 43, 6, p. 941-955 15 p.

Research output: Contribution to journalArticle

Innovation
Visualization
Time and motion study
Trademarks
Patents and inventions
2013

Deconstructing the collaborative impact: Article and author characteristics that influence citation count

Hurley, L. A., Ogier, A. L. & Torvik, V. I., Jan 1 2013, In : Proceedings of the ASIST Annual Meeting. 50, 1

Research output: Contribution to journalArticle

Metadata
Logistics
open access
Group
logistics

Has Large-Scale Named-Entity Network Analysis Been Resting on a Flawed Assumption?

Fegley, B. D. & Torvik, V. I., Jul 24 2013, In : PloS one. 8, 7, e70299.

Research output: Contribution to journalArticle

patents
Electric network analysis
Names
Cluster Analysis
Inventors
2012

MicroRNA expression is down-regulated and reorganized in prefrontal cortex of depressed suicide subjects

Smalheiser, N. R., Lugli, G., Rizavi, H. S., Torvik, V. I., Turecki, G. & Dwivedi, Y., Mar 9 2012, In : PloS one. 7, 3, e33201.

Research output: Contribution to journalArticle

suicide
Prefrontal Cortex
MicroRNAs
microRNA
Suicide
attribution
poetry
Support vector machines
discrimination
folk music
2011

Distribution of "Characteristic" Terms in MEDLINE Literatures

Smalheiser, N. R., Zhou, W. & Torvik, V. I., 2011, In : Information (Switzerland). 2, 2, p. 266-276 11 p.

Research output: Contribution to journalArticle

Open Access

MicroRNA expression in rat brain exposed to repeated inescapable shock: Differential alterations in learned helplessness vs. non-learned helplessness

Smalheiser, N. R., Lugli, G., Rizavi, H. S., Zhang, H., Torvik, V. I., Pandey, G. N., Davis, J. M. & Dwivedi, Y., Nov 1 2011, In : International Journal of Neuropsychopharmacology. 14, 10, p. 1315-1325 11 p.

Research output: Contribution to journalArticle

Learned Helplessness
MicroRNAs
Shock
Brain
Down-Regulation
2010

Olfactory discrimination training up-regulates and reorganizes expression of microRNAs in adult mouse hippocampus

Smalheiser, N. R., Lugli, G., Lenon, A. L., Davis, J. M., Torvik, V. I. & Larson, J., Mar 22 2010, In : ASN Neuro. 2, 1, p. 39-48 10 p., e00028.

Research output: Contribution to journalArticle

MicroRNAs
Hippocampus
Up-Regulation
Calcium-Calmodulin-Dependent Protein Kinase Type 2
Learning
2009

Arrowsmith two-node search interface: A tutorial on finding meaningful links between two disparate sets of articles in MEDLINE

Smalheiser, N. R., Torvik, V. I. & Zhou, W., May 1 2009, In : Computer Methods and Programs in Biomedicine. 94, 2, p. 190-197 8 p.

Research output: Contribution to journalArticle

PubMed
MEDLINE
Literature
Data Mining
Research Personnel

Author name disambiguation in MEDLINE

Torvik, V. I. & Smalheiser, N. R., Jul 1 2009, In : ACM Transactions on Knowledge Discovery from Data. 3, 3, 11.

Research output: Contribution to journalArticle

Cluster computing
Data integration
Electronic mail
Information retrieval
Maximum likelihood

Beyond (simple) reading: Strategies, discoveries, and collaborations

Torvik, V. I., Renear, A. H., Smalheiser, N. R. & Marshall, C. C., Dec 1 2009, In : Proceedings of the ASIST Annual Meeting. 46

Research output: Contribution to journalArticle

2008
Mandrillus
PubMed
Drilling
Peer Review
Names

Expression of microRNAs and their precursors in synaptic fractions of adult mouse forebrain

Lugli, G., Torvik, V. I., Larson, J. & Smalheiser, N. R., Jul 1 2008, In : Journal of Neurochemistry. 106, 2, p. 650-661 12 p.

Research output: Contribution to journalArticle

Prosencephalon
MicroRNAs
Post-Synaptic Density
Brain
Dendritic Spines

Natural antisense transcripts are co-expressed with sense mRNAs in synaptoneurosomes of adult mouse forebrain

Smalheiser, N. R., Lugli, G., Torvik, V. I., Mise, N., Ikeda, R. & Abe, K., Dec 1 2008, In : Neuroscience Research. 62, 4, p. 236-239 4 p.

Research output: Contribution to journalArticle

Prosencephalon
Untranslated RNA
Dendritic Spines
Messenger RNA
Subcellular Fractions
2007

A quantitative model for linking two disparate sets of articles in MEDLINE

Torvik, V. I. & Smalheiser, N. R., Jul 1 2007, In : Bioinformatics. 23, 13, p. 1658-1665 8 p.

Research output: Contribution to journalArticle

Data Mining
MEDLINE
Literature Based Discovery
Linking
Logistic Models
2006

ADAM: Another database of abbreviations in MEDLINE

Zhou, W., Torvik, V. I. & Smalheiser, N. R., Nov 15 2006, In : Bioinformatics. 22, 22, p. 2813-2818 6 p.

Research output: Contribution to journalArticle

Abbreviation
MEDLINE
Databases
Unified Medical Language System
Terminology

Collaborative development of the Arrowsmith two node search interface designed for laboratory investigators

Smalheiser, N. R., Torvik, V. I., Bischoff-Grethe, A., Burhans, L. B., Gabriel, M., Homayouni, R., Kashef, A., Martone, M. E., Perkins, G. A., Price, D. L., Talk, A. C. & West, R., Jul 3 2006, In : Journal of Biomedical Discovery and Collaboration. 1, 1, 8.

Research output: Contribution to journalArticle

Research Personnel
World Wide Web
Scientific Community

Ranking indirect connections in literature-based discovery: The role of medical subject headings

Swanson, D. R., Smalheiser, N. R. & Torvik, V. I., Sep 1 2006, In : Journal of the American Society for Information Science and Technology. 57, 11, p. 1427-1439 13 p.

Research output: Contribution to journalArticle

Magnesium
ranking
Computer systems
expert
literature
2005

A probabilistic similarity metric for medline records: A model for author name disambiguation

Torvik, V. I., Weeber, M., Swanson, D. R. & Smalheiser, N. R., Jan 15 2005, In : Journal of the American Society for Information Science and Technology. 56, 2, p. 140-158 19 p.

Research output: Contribution to journalArticle

Contamination
environmental pollution
public service
language
Language
2004

A population-based statistical approach identifies parameters characteristics of human microRNA-mRNA interactions

Smalheiser, N. R. & Torvik, V. I., Sep 28 2004, In : BMC bioinformatics. 5, 139.

Research output: Contribution to journalArticle

MicroRNA
MicroRNAs
Messenger RNA
Interaction
Population
2003

A probabilistic similarity metric for Medline records: a model for author name disambiguation.

Torvik, V. I., Weeber, M., Swanson, D. R. & Smalheiser, N. R., Jan 1 2003, In : AMIA ... Annual Symposium proceedings / AMIA Symposium. AMIA Symposium. 1 p.

Research output: Contribution to journalArticle

Names
Medical Subject Headings
Language
benzoylprop-ethyl

Guided inference of nested monotone Boolean functions

Torvik, V. I. & Triantaphyllou, E., May 1 2003, In : Information Sciences. 151, SUPPL, p. 171-200 30 p.

Research output: Contribution to journalArticle

Monotone Boolean Function
Average Complexity
Query Complexity
Boolean functions
Sufficiency
2000

The reliability issue of computer-aided breast cancer diagnosis

Kovalerchuk, B., Triantaphyllou, E., Ruiz, J. F., Torvik, V. I. & Vityaev, E., Jan 1 2000, In : Computers and Biomedical Research. 33, 4, p. 296-313 18 p.

Research output: Contribution to journalArticle

Breast Neoplasms
Neural networks