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2010
15 years 10 days ago
Black-Box Problem Diagnosis in Parallel File Systems
We focus on automatically diagnosing different performance problems in parallel file systems by identifying, gathering and analyzing OS-level, black-box performance metrics on eve...
Michael P. Kasick, Jiaqi Tan, Rajeev Gandhi, Priya...
AAAI
2007
15 years 10 days ago
Kernel Regression with Order Preferences
We propose a novel kernel regression algorithm which takes into account order preferences on unlabeled data. Such preferences have the form that point x1 has a larger target value...
Xiaojin Zhu, Andrew B. Goldberg
AAAI
2008
15 years 10 days ago
Efficient Memoization for Dynamic Programming with Ad-Hoc Constraints
We address the problem of effective reuse of subproblem solutions in dynamic programming. In dynamic programming, a memoed solution of a subproblem can be reused for another if th...
Joxan Jaffar, Andrew E. Santosa, Razvan Voicu
LISA
2007
15 years 10 days ago
ATLANTIDES: An Architecture for Alert Verification in Network Intrusion Detection Systems
We present an architecture1 designed for alert verification (i.e., to reduce false positives) in network intrusion-detection systems. Our technique is based on a systematic (and a...
Damiano Bolzoni, Bruno Crispo, Sandro Etalle
WSC
2007
15 years 10 days ago
An approach to hospital planning and design using discrete event simulation
Recent reports have established the need for change in the US health system. Building projects can play an important role in enabling change to support organizational objectives. ...
Ian W. Gibson