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» Indexing Factors with Gaps
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PR
2002
140views more  PR 2002»
14 years 11 months ago
Negotiating the semantic gap: from feature maps to semantic landscapes
In this paper, we present the results of a project that seeks to transform low-level features to a higher level of meaning. This project concerns a technique, latent semantic inde...
Rong Zhao, William I. Grosky
KDD
2009
ACM
298views Data Mining» more  KDD 2009»
15 years 6 months ago
Mind the gaps: weighting the unknown in large-scale one-class collaborative filtering
One-Class Collaborative Filtering (OCCF) is a task that naturally emerges in recommender system settings. Typical characteristics include: Only positive examples can be observed, ...
Rong Pan, Martin Scholz
FOCS
2006
IEEE
15 years 5 months ago
Approximation algorithms for allocation problems: Improving the factor of 1 - 1/e
Combinatorial allocation problems require allocating items to players in a way that maximizes the total utility. Two such problems received attention recently, and were addressed ...
Uriel Feige, Jan Vondrák
RTSS
2005
IEEE
15 years 5 months ago
Quantifying the Gap between Embedded Control Models and Time-Triggered Implementations
Mapping a set of feedback control components to executable code introduces errors due to a variety of factors such as discretization, computational delays, and scheduling policies...
Hakan Yazarel, Antoine Girard, George J. Pappas, R...
99
Voted
DAC
2005
ACM
15 years 1 months ago
Closing the power gap between ASIC and custom: an ASIC perspective
We investigate differences in power between application-specific integrated circuits (ASICs) and custom integrated circuits, with examples from 0.6um to 0.13um CMOS. A variety of ...
David G. Chinnery, Kurt Keutzer