234 citations · 440 across the 19 of their papers we have counts for
15 papers · 1 filter
ADS 2.0: new architecture, API and services
Roman Chyla, Alberto Accomazzi, Alexandra Holachek +7
The ADS platform is undergoing the biggest rewrite of its 20-year history. While several components have been added to its architecture over the past couple of years, this talk wil…
Computing and Using Metrics in the ADS
Edwin A. Henneken, Alberto Accomazzi, Michael J. Kurtz +6
Finding measures for research impact, be it for individuals, institutions, instruments or projects, has gained a lot of popularity. More papers than ever are being written on new i…
The Bibliometric Properties of Article Readership Information
Michael J. Kurtz, Guenther Eichhorn, Alberto Accomazzi +5
The NASA Astrophysics Data System (ADS), along with astronomy's journals and data centers (a collaboration dubbed URANIA), has developed a distributed on-line digital library which…
Worldwide Use and Impact of the NASA Astrophysics Data System Digital Library
Michael J. Kurtz, Guenther Eichhorn, Alberto Accomazzi +3
By combining data from the text, citation, and reference databases with data from the ADS readership logs we have been able to create Second Order Bibliometric Operators, a customi…
Use of Astronomical Literature - A Report on Usage Patterns
Edwin A. Henneken, Michael J. Kurtz, Alberto Accomazzi +4
In this paper we present a number of metrics for usage of the SAO/NASA Astrophysics Data System (ADS). Since the ADS is used by the entire astronomical community, these are indicat…
Finding Astronomical Communities Through Co-readership Analysis
Edwin A. Henneken, Michael J. Kurtz, Guenther Eichhorn +5
Whenever a large group of people are engaged in an activity, communities will form. The nature of these communities depends on the relationship considered. In the group of people w…
Paper to Screen: Processing Historical Scans in the ADS
Donna M. Thompson, Alberto Accomazzi, Guenther Eichhorn +5
The NASA Astrophysics Data System in conjunction with the Wolbach Library at the Harvard-Smithsonian Center for Astrophysics is working on a project to microfilm historical observa…
Data in the ADS -- Understanding How to Use it Better
Carolyn S. Grant, Alberto Accomazzi, Donna Thompson +4
The Smithsonian/NASA ADS Abstract Service contains a wealth of data for astronomers and librarians alike, yet the vast majority of usage consists of rudimentary searches. Hints on…
Full Text Searching in the Astrophysics Data System
Günther Eichhorn, Alberto Accomazzi, Carolyn S. Grant +4
The Smithsonian/NASA Astrophysics Data System (ADS) provides a search system for the astronomy and physics scholarly literature. All major and many smaller astronomy journals that…
Creation and use of Citations in the ADS
Alberto Accomazzi, Gunther Eichhorn, Michael J. Kurtz +6
With over 20 million records, the ADS citation database is regularly used by researchers and librarians to measure the scientific impact of individuals, groups, and institutions. I…
Connectivity in the Astronomy Digital Library
Günther Eichhorn, Alberto Accomazzi, Carolyn S. Grant +4
The Astrophysics Data System (ADS) provides an extensive system of links between the literature and other on-line information. Recently, the journals of the American Astronomical S…
myADS-arXiv - a Tailor-Made, Open Access, Virtual Journal
E. Henneken, M. J. Kurtz, G. Eichhorn +5
The myADS-arXiv service provides the scientific community with a one stop shop for staying up-to-date with a researcher's field of interest. The service provides a powerful and uni…
Effect of E-printing on Citation Rates in Astronomy and Physics
Edwin A. Henneken, Michael J. Kurtz, Guenther Eichhorn +4
In this report we examine the change in citation behavior since the introduction of the arXiv e-print repository (Ginsparg, 2001). It has been observed that papers that initially a…
The Effect of Use and Access on Citations
Michael J. Kurtz, Guenther Eichhorn, Alberto Accomazzi +4
It has been shown (S. Lawrence, 2001, Nature, 411, 521) that journal articles which have been posted without charge on the internet are more heavily cited than those which have not…
Automated Resolution of Noisy Bibliographic References
Markus Demleitner, Michael Kurtz, Alberto Accomazzi +3
We describe a system used by the NASA Astrophysics Data System to identify bibliographic references obtained from scanned article pages by OCR methods with records in a bibliograph…