Name
Abstract | ||
|---|---|---|
This paper is the first analysis of caching architectures for Question Answering (QA). We introduce the novel concept of multi-layer collaborative caches, where: (a) each resource intensive QA component is allocated a distinct segment of the cache, and (b) the overall cache is transparently spread across all nodes of the distributed system. We empirically analyze the proposed architecture using a real-world QA system installed on a cluster of 16 nodes. Our analysis indicates that multi-layer collaborative caches induce an almost two fold reduction in QA execution time compared to a QA system with local cache. |
Year | Venue | Keywords |
|---|---|---|
2007 | Euro-Par | distinct segment,multi-layer collaborative cache,question answering,local cache,qa system,qa execution time,caching architecture,overall cache,resource intensive qa component,real-world qa system,distributed system |
Field | DocType | Volume |
Architecture,Question answering,Multi layer,Cache invalidation,Cache,Computer science,Computer network,Cache algorithms,Execution time,Smart Cache,Database,Distributed computing | Conference | 4641 |
ISSN | ISBN | Citations |
0302-9743 | 3-540-74465-7 | 1 |
PageRank | References | Authors |
0.35 | 16 | 3 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| David Dominguez-Sal | 1 | 189 | 16.35 |
| Josep Lluis Larriba-Pey | 2 | 10 | 2.64 |
| Mihai Surdeanu | 3 | 2582 | 174.69 |