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VLDB
2004
ACM
124views Database» more  VLDB 2004»
15 years 7 months ago
Containment of Nested XML Queries
Query containment is the most fundamental relationship between a pair of database queries: a query Q is said to be contained in a query Q if the answer for Q is always a subset of...
Xin Dong, Alon Y. Halevy, Igor Tatarinov
SIGMETRICS
2003
ACM
106views Hardware» more  SIGMETRICS 2003»
15 years 6 months ago
On the effectiveness of movement prediction to reduce energy consumption in wireless communication
—Node movement can be exploited to reduce the energy consumption of wireless network communication. The strategy consists in delaying communication until a mobile node moves clos...
Srijan Chakraborty, David K. Y. Yau, John C. S. Lu...
WEBDB
2010
Springer
155views Database» more  WEBDB 2010»
15 years 6 months ago
Learning Topical Transition Probabilities in Click Through Data with Regression Models
The transition of search engine users’ intents has been studied for a long time. The knowledge of intent transition, once discovered, can yield a better understanding of how di...
Xiao Zhang, Prasenjit Mitra
INFOCOM
2002
IEEE
15 years 6 months ago
Clock Synchronization Algorithms for Network Measurements
Abstract—Packet delay traces are important measurements for analyzing end-to-end performance and for designing traffic control algorithms in computer networks. Due to the fact t...
Li Zhang, Zhen Liu, Cathy H. Xia
OOPSLA
2001
Springer
15 years 6 months ago
Points-To Analysis for Java using Annotated Constraints
The goal of points-to analysis for Java is to determine the set of objects pointed to by a reference variable or a reference object field. This information has a wide variety of ...
Atanas Rountev, Ana Milanova, Barbara G. Ryder