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VRST
2010
ACM
15 years 4 months ago
Augmentation techniques for efficient exploration in head-mounted display environments
Physical characteristics and constraints of today's head-mounted displays (HMDs) often impair interaction in immersive virtual environments (VEs). For instance, due to the li...
Benjamin Bolte, Gerd Bruder, Frank Steinicke, Klau...
SIGMOD
2011
ACM
249views Database» more  SIGMOD 2011»
14 years 9 months ago
FlexMin: a flexible tool for automatic bug isolation in DBMS software
Debugging a database engine is an arduous task due to the complexity of the query workloads and systems. The first step in isolating a bug involves identifying a sequence of step...
Kristi Morton, Nicolas Bruno
KDD
2012
ACM
221views Data Mining» more  KDD 2012»
13 years 9 months ago
Fast mining and forecasting of complex time-stamped events
Given huge collections of time-evolving events such as web-click logs, which consist of multiple attributes (e.g., URL, userID, timestamp), how do we find patterns and trends? Ho...
Yasuko Matsubara, Yasushi Sakurai, Christos Falout...
EUROSYS
2007
ACM
16 years 3 months ago
hFS: a hybrid file system prototype for improving small file and metadata performance
Two oft-cited file systems, the Fast File System (FFS) and the Log-Structured File System (LFS), adopt two sharply different update strategies—update-in-place and update-out-of-...
Zhihui Zhang, Kanad Ghose
ECCC
2007
147views more  ECCC 2007»
15 years 6 months ago
Inapproximability of edge-disjoint paths and low congestion routing on undirected graphs
In the undirected Edge-Disjoint Paths problem with Congestion (EDPwC), we are given an undirected graph with V nodes, a set of terminal pairs and an integer c. The objective is to...
Matthew Andrews, Julia Chuzhoy, Venkatesan Guruswa...