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KI
2007
Springer
13 years 10 months ago
Improving the Detection of Unknown Computer Worms Activity Using Active Learning
Detecting unknown worms is a challenging task. Extant solutions, such as anti-virus tools, rely mainly on prior explicit knowledge of specific worm signatures. As a result, after t...
Robert Moskovitch, Nir Nissim, Dima Stopel, Clint ...
PG
2007
IEEE
14 years 5 months ago
Real-Time Approximate Subsurface Scattering on Graphics Hardware
This paper presents an image-space approximation technique for real-time subsurface scattering. We first create transmitted irradiance samples on shadow maps and then estimate si...
Hyunwoo Ki, Jihye Lyu, Kyoungsu Oh
ADMA
2007
Springer
103views Data Mining» more  ADMA 2007»
14 years 5 months ago
Explorative Data Mining on Stock Data - Experimental Results and Findings
This paper presents our preliminary explorative data mining experiments on stock data. The experiments are performed using information gain evaluation, chi-square test and decision...
Lay-Ki Soon, Sang Ho Lee
ICDE
2007
IEEE
254views Database» more  ICDE 2007»
15 years 7 days ago
Odysseus: a High-Performance ORDBMS Tightly-Coupled with Spatial Database Features
We have earlier proposed the tight-coupling architecture for adding new data types into the DBMS engine. In this paper, we introduce the Odysseus ORDBMS and present its tightly-co...
Kyu-Young Whang, Jae-Gil Lee, Min-Soo Kim 0002, Mi...
ICCD
2007
IEEE
145views Hardware» more  ICCD 2007»
14 years 7 months ago
Effective Dynamic Thermal Management for MPEG-4 decoding
This paper proposes Dynamic Thermal Management (DTM) based on a dynamic voltage and frequency scaling (DVFS) technique for MPEG-4 decoding to guarantee thermal safety while mainta...
Inchoon Yeo, Heung Ki Lee, Eun Jung Kim, Ki Hwan Y...