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EDBT
2009
ACM
207views Database» more  EDBT 2009»
15 years 25 days ago
Evaluating probability threshold k-nearest-neighbor queries over uncertain data
In emerging applications such as location-based services, sensor monitoring and biological management systems, the values of the database items are naturally imprecise. For these ...
Reynold Cheng, Lei Chen 0002, Jinchuan Chen, Xike ...
TPDS
2010
87views more  TPDS 2010»
14 years 8 months ago
An ISP-Friendly File Distribution Protocol: Analysis, Design, and Implementation
Abstract—In the past few years, P2P file distribution applications (e.g., BitTorrent) are becoming so popular that they are the dominating source of Internet traffic. This crea...
Minghong Lin, John C. S. Lui, Dah-Ming Chiu
ICDE
2006
IEEE
160views Database» more  ICDE 2006»
15 years 11 months ago
Surface k-NN Query Processing
A k-NN query finds the k nearest-neighbors of a given point from a point database. When it is sufficient to measure object distance using the Euclidian distance, the key to effici...
Ke Deng, Xiaofang Zhou, Heng Tao Shen, Kai Xu 0003...
MOBICOM
2009
ACM
15 years 4 months ago
Lifetime and coverage guarantees through distributed coordinate-free sensor activation
Wireless Sensor Networks are emerging as a key sensing technology, with diverse military and civilian applications. In these networks, a large number of sensors perform distribute...
Gaurav S. Kasbekar, Yigal Bejerano, Saswati Sarkar
ISTCS
1997
Springer
15 years 1 months ago
Exact Analysis of Exact Change
We introduce the k-payment problem: given a total budget of N units, the problem is to represent this budget as a set of coins, so that any k exact payments of total value at most ...
Pat Frankel