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» Segment intersection searching problems in general settings
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GECCO
2006
Springer
135views Optimization» more  GECCO 2006»
15 years 3 months ago
The no free lunch and realistic search algorithms
The No-Free-Lunch theorems (NFLTs) are criticized for being too general to be of any relevance to the real world scenario. This paper investigates, both formally and empirically, ...
Yossi Borenstein, Riccardo Poli
MIR
2004
ACM
154views Multimedia» more  MIR 2004»
15 years 5 months ago
Fast and robust short video clip search using an index structure
In this paper, we present an index structure-based method to fast and robustly search short video clips in large video collections. First we temporally segment a given long video ...
Junsong Yuan, Ling-Yu Duan, Qi Tian, Changsheng Xu
CIKM
2004
Springer
15 years 5 months ago
A practical web-based approach to generating topic hierarchy for text segments
It is crucial in many information systems to organize short text segments, such as keywords in documents and queries from users, into a well-formed topic hierarchy. In this paper,...
Shui-Lung Chuang, Lee-Feng Chien
GIS
2007
ACM
15 years 3 months ago
Optimal traversal planning in road networks with navigational constraints
A frequent query in geospatial planning and decision making domains (e.g., emergency response, data acquisition, street cleaning), is to find an optimal traversal plan (OTP) that ...
Leyla Kazemi, Cyrus Shahabi, Mehdi Sharifzadeh, Lu...
ICMCS
2006
IEEE
152views Multimedia» more  ICMCS 2006»
15 years 5 months ago
GPCD: Grid-based Predictive Collision Detection for Large-scale Environments in Computer Games
Given a time horizon parameter h and an object set O, predictive collision detection finds all the object pairs < oi, oj, ti > which will collide in the future time interva...
Zhiwen Yu, Hau-San Wong