Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Mark Sifer"'
Autor:
Mark Sifer, John Potter
Publikováno v:
Journal of Visual Languages & Computing. 24:289-312
Data analysts explore data by inspecting features such as clustering, distribution and correlation. Much existing research has focused on different visualisations for different data exploration tasks. For example, a data analyst might inspect cluster
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::427a41ba9eb4743851f5682740dc135c
https://doi.org/10.1016/j.jvlc.2013.02.002
https://doi.org/10.1016/j.jvlc.2013.02.002
Efficient Visualisation of the Relative Distribution of Keyword Search Results in a Corpus Data Cube
Publikováno v:
DOLAP
Most keyword searches target precision for finding the most relevant document. However some target recall, finding all relevant documents. Our system supports high recall searches that return hundreds or thousands of relevant results. In particular,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::79dcddf4ce8468d46113bd6f8644577f
https://doi.org/10.1145/2811222.2811234
https://doi.org/10.1145/2811222.2811234
Autor:
Mark Sifer
Publikováno v:
CIKM
Browsing a collection can start with a keyword search. A user visits a library, performs a keyword search to find a few books of interest; finding their location in the library. Then they go to these locations; the corresponding bookshelves, where th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cdca3885cb746c1f8584cd769c9bea33
https://doi.org/10.1145/2806416.2806593
https://doi.org/10.1145/2806416.2806593
Autor:
Mark Sifer
Publikováno v:
Journal of Visual Languages & Computing. 17:107-125
Many interface designs have been developed for the exploration of multi-dimensional data sets which are based on finding subsets by filtering attribute values. Systems such as dynamic queries use a collection of independent filters to interactively q
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f88420c11e47ab252b3600fa55a9fe6
https://doi.org/10.1016/j.jvlc.2005.10.005
https://doi.org/10.1016/j.jvlc.2005.10.005
Publikováno v:
Personal Technologies. 3:22-32
Arguing for the need of increasing social awareness on the World Wide Web, we describe a user interface based on the metaphor of windows bridging electronic and physical spaces. We present a system that, with the aim of making online activity percept
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::985b0c48833deb8d42a96e910b9d8bea
https://doi.org/10.1007/bf01305317
https://doi.org/10.1007/bf01305317
Publikováno v:
World Wide Web. 2:191-208
The widespread use of metadata is transforming the WWW into an information space that can be accessed not only by humans, but also by software agents. In this article, one application for metadata is more closely examined: the description of Web site
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::834d0ad4b6d24b8f2b980dc889c2348e
https://doi.org/10.1023/a:1019209008366
https://doi.org/10.1023/a:1019209008366
Publikováno v:
Computer Networks and ISDN Systems. 30:11-21
To improve searching, filtering and processing of information on the Web, a common effort is made in the direction of Metadata, defined as “machine understandable information about Web resources or other things”. In particular, the eXtensible Mar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::80011ff675fdcf90032bd30669d32607
https://doi.org/10.1016/s0169-7552(98)00039-7
https://doi.org/10.1016/s0169-7552(98)00039-7
Autor:
Mark Sifer, John Potter
Publikováno v:
International Journal of Software Engineering and Knowledge Engineering. :347-365
Software engineering is particularly concerned with the construction of large systems. Existing software engineering tools tend to be adequate for medium-sized systems, but not as useful for large and very large systems. This paper presents a model v
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::44f0c136731da3c4fd3e2d0c4555d795
https://doi.org/10.1142/s0218194095000174
https://doi.org/10.1142/s0218194095000174
Autor:
Mark Sifer
Publikováno v:
Databases in Networked Information Systems ISBN: 9783642257308
DNIS
DNIS
Existing OLAP user interfaces typically explore hierarchical multi-dimensional data through tabular data cube views. Aggregation is supported by dimension hierarchy level selection and filtering by slice and dice operations. Aggregation determines th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ced9b57ec6fa5883843356f8df24054
https://doi.org/10.1007/978-3-642-25731-5_11
https://doi.org/10.1007/978-3-642-25731-5_11
Publikováno v:
SIGMOD Conference
We demonstrate a system that integrates a novel OLAP component with a keyword search engine, to support querying over sparse and ragged corpus data. The key contribution of our system is the integration of dynamically selected point sets such as sear
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9583e58e2d24c13a105a0648e2aed768
https://doi.org/10.1145/1807167.1807309
https://doi.org/10.1145/1807167.1807309