Sciweavers

1353 search results - page 42 / 271
» Text Indexing with Errors
Sort
View
WWW
2003
ACM
14 years 8 months ago
Dynamic maintenance of web indexes using landmarks
Recent work on incremental crawling has enabled the indexed document collection of a search engine to be more synchronized with the changing World Wide Web. However, this synchron...
Lipyeow Lim, Min Wang, Sriram Padmanabhan, Jeffrey...
MVA
1998
134views Computer Vision» more  MVA 1998»
13 years 9 months ago
Orientation and Scale Invariant Text Region Extraction in WWW Images
Text extraction from a web image is important for web indexing because the text can contain a key information of the web. This paper presents a method to detect a text with variou...
Taehoon Park, Dongsung Kim, Kyusik Chung
ICDAR
2009
IEEE
14 years 2 months ago
A Gradient Difference Based Technique for Video Text Detection
Text detection in video images has received increasing attention, particularly in scene text detection in video images, as it plays a vital role in video indexing and information ...
Palaiahnakote Shivakumara, Trung Quy Phan, Chew Li...
DCC
2010
IEEE
14 years 2 months ago
On Computation of Performance Bounds of Optimal Index Assignment
Channel-optimized index assignment of source codewords is arguably the simplest way of improving transmission error resilience, while keeping the source and/or channel codes intac...
Xiaolin Wu, Hans D. Mittelmann, Xiaohan Wang, Jia ...
SMC
2010
IEEE
177views Control Systems» more  SMC 2010»
13 years 6 months ago
On a new model for automatic text categorization based on Vector Space Model
Abstract—In our previous paper, we proposed a new classification technique called the Frequency Ratio Accumulation Method (FRAM). This is a simple technique that adds up the rat...
Makoto Suzuki, Naohide Yamagishi, Takashi Ishida, ...