2571 search results - page 457 / 515 » Window-Based Method for Information Retrieval |
SIGMOD
2001
ACM
15 years 10 months ago
2001
ACM
Managing multiple versions of XML documents represents an important problem, because of many applications ranging from traditional ones, such as software configuration control, to...
EDBT
2004
ACM
15 years 10 months ago
2004
ACM
Peer-to-peer (P2P) systems are gaining increasing popularity as a scalable means to share data among a large number of autonomous nodes. In this paper, we consider the case in whic...
DCC
2007
IEEE
15 years 9 months ago
2007
IEEE
Data synopsis is a lossy compressed representation of data stored into databases that helps the query optimizer to speed up the query process, e.g. time to retrieve the data from ...
PAKDD
2009
ACM
15 years 7 months ago
2009
ACM
Abstract. Since current search engines employ link-based ranking algorithms as an important tool to decide a ranking of sites, Web spammers are making a significant effort to man...
ICDAR
2009
IEEE
15 years 4 months ago
2009
IEEE
Reliable indexing of documents having seal instances can be achieved by recognizing seal information. This paper presents a novel approach for detecting and classifying such multi...