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» Mining System Audit Data: Opportunities and Challenges
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ICDE
2006
IEEE
138views Database» more  ICDE 2006»
15 years 3 months ago
Toward a Query Language for Network Attack Data
The growing sophistication and diversity of malicious activity in the Internet presents a serious challenge for network security analysts. In this paper, we describe our efforts t...
Bee-Chung Chen, Vinod Yegneswaran, Paul Barford, R...
SIGMOD
2006
ACM
219views Database» more  SIGMOD 2006»
15 years 9 months ago
Modeling skew in data streams
Data stream applications have made use of statistical summaries to reason about the data using nonparametric tools such as histograms, heavy hitters, and join sizes. However, rela...
Flip Korn, S. Muthukrishnan, Yihua Wu
KDD
2009
ACM
156views Data Mining» more  KDD 2009»
15 years 10 months ago
Query result clustering for object-level search
Query result clustering has recently attracted a lot of attention to provide users with a succinct overview of relevant results. However, little work has been done on organizing t...
Jongwuk Lee, Seung-won Hwang, Zaiqing Nie, Ji-Rong...
JWSR
2008
147views more  JWSR 2008»
14 years 9 months ago
Karma2: Provenance Management for Data-Driven Workflows
: The increasing ability for the sciences to sense the world around us is resulting in a growing need for data driven applications that are under the control of workflows composed ...
Yogesh L. Simmhan, Beth Plale, Dennis Gannon
CSCW
2006
ACM
14 years 9 months ago
Scientific Data Collections and Distributed Collective Practice
As the basic sciences become increasingly information-intensive, the management and use of research data presents new challenges in the collective activities that constitute schola...
Melissa H. Cragin, Kalpana Shankar