ESA
2009
Springer
13 years 9 months ago
2009
Springer
Sponsored search auctions provide a marketplace where advertisers can bid for millions of advertising opportunities to promote their products. The main difficulty facing the adver...
ICADL
2003
Springer
13 years 9 months ago
2003
Springer
There is an increasing need of development of automatic tools to annotate images for effective image searching in digital libraries. In this paper, we present a novel probabilistic...
DEXA
2003
Springer
13 years 9 months ago
2003
Springer
: We demonstrate an approach to transform keyword queries automatically into queries that combine keywords appropriately by boolean operations, such as and and or. Our approach is ...
VLDB
2004
ACM
13 years 10 months ago
2004
ACM
The ObjectRank system applies authority-based ranking to keyword search in databases modeled as labeled graphs. Conceptually, authority originates at the nodes (objects) containin...
ISCIS
2005
Springer
13 years 10 months ago
2005
Springer
Abstract. In this paper, we examine the use of keywords in text categorization with SVM. In contrast to the usual belief, we reveal that using keywords instead of all words yields ...
VLDB
2007
ACM
13 years 10 months ago
2007
ACM
The popularity of blogs has been increasing dramatically over the last couple of years. As topics evolve in the blogosphere, keywords align together and form the heart of various ...
CIVR
2007
Springer
13 years 10 months ago
2007
Springer
Automatic image annotation automatically labels image content with semantic keywords. For instance, the Relevance Model estimates the joint probability of the keyword and the imag...
KBSE
2007
IEEE
13 years 10 months ago
2007
IEEE
Keyword programming is a novel technique for reducing the need to remember details of programming language syntax and APIs, by translating a small number of keywords provided by t...
SIGECOM
2009
ACM
13 years 11 months ago
2009
ACM
We consider the problem of a search engine trying to assign a sequence of search keywords to a set of competing bidders, each with a daily spending limit. The goal is to maximize ...
WEBI
2009
Springer
13 years 11 months ago
2009
Springer
—The key to Deep Web crawling is to submit promising keywords to query form and retrieve Deep Web content efficiently. To select keywords, existing methods make a decision based ...