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VLDB
2008
ACM
131views Database» more  VLDB 2008»
16 years 7 months ago
Primal or dual: which promises faster spatiotemporal search?
The existing predictive spatiotemporal indexes can be classified into two categories, depending on whether they are based on the primal or dual methodology. Although we have gaine...
Yufei Tao, Xiaokui Xiao
EDBT
2006
ACM
106views Database» more  EDBT 2006»
16 years 7 months ago
DPTree: A Distributed Pattern Tree Index for Partial-Match Queries in Peer-to-Peer Networks
Abstract. Partial-match queries return data items that contain a subset of the query keywords and order the results based on the statistical properties of the matched keywords. The...
Dyce Jing Zhao, Dik Lun Lee, Qiong Luo
ICIAP
2007
ACM
16 years 7 months ago
Appearance-based 3D object recognition with time-invariant features
In this paper we explore the interlink between temporally dense view-based object recognition and sparse image representations with local keypoints. The temporal component is an a...
Elisabetta Delponte, Nicoletta Noceti, Francesca O...
ICSE
2005
IEEE-ACM
16 years 7 months ago
An adaptive object model with dynamic role binding
To achieve the goalof realizingobject adaptationto environments, a new role-based model Epsilon and a language EpsilonJ is proposed. In Epsilon, an environment is defined as a fie...
Tetsuo Tamai, Naoyasu Ubayashi, Ryoichi Ichiyama
ICSE
2007
IEEE-ACM
16 years 7 months ago
Information Needs in Collocated Software Development Teams
Previous research has documented the fragmented nature of software development work, with frequent interruptions and coordination. To explain this in more detail, we analyzed soft...
Andrew J. Ko, Robert DeLine, Gina Venolia