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ICALP
2005
Springer
13 years 10 months ago
Dynamic Bin Packing of Unit Fractions Items
This paper studies the dynamic bin packing problem, in which items arrive and depart at arbitrary time. We want to pack a sequence of unit fractions items (i.e., items with sizes ...
Wun-Tat Chan, Tak Wah Lam, Prudence W. H. Wong
GPC
2007
Springer
13 years 11 months ago
Optimizing Server Placement for QoS Requirements in Hierarchical Grid Environments
This paper focuses on two problems related to QoS-aware I/O server placement in hierarchical Grid environments. Given a hierarchical network with requests from clients, the network...
Chien-Min Wang, Chun-Chen Hsu, Pangfeng Liu, Hsi-M...
MFCS
2009
Springer
13 years 12 months ago
The Longest Path Problem Is Polynomial on Interval Graphs
The longest path problem is the problem of finding a path of maximum length in a graph. Polynomial solutions for this problem are known only for small classes of graphs, while it ...
Kyriaki Ioannidou, George B. Mertzios, Stavros D. ...
DATE
2007
IEEE
65views Hardware» more  DATE 2007»
13 years 11 months ago
Clock-frequency assignment for multiple clock domain systems-on-a-chip
Modern systems-on-a-chip platforms support multiple clock domains, in which different sub-circuits are driven by different clock signals. Although the frequency of each domain can...
Scott Sirowy, Yonghui Wu, Stefano Lonardi, Frank V...
ISBRA
2009
Springer
14 years 3 days ago
Untangling Tanglegrams: Comparing Trees by Their Drawings
A tanglegram is a pair of trees on the same set of leaves with matching leaves in the two trees joined by an edge. Tanglegrams are widely used in biology – to compare evolutiona...
Balaji Venkatachalam, Jim Apple, Katherine St. Joh...