67 search results - page 1 / 14 » Status QIO: An Update |
DLOG
2011
12 years 8 months ago
2011
We prove co-N2ExpTime-hardness for conjunctive query entailment in the description logic ALCOIF , thus improving the previously known 2ExpTime lower bound. The result transfers to ...
KR
2010
Springer
13 years 9 months ago
2010
Springer
Description Logics (DLs) are knowledge representation formalisms that provide, for example, the logical underpinning of the W3C OWL standards. Conjunctive queries (CQs), the stand...
ICWSM
2010
13 years 3 months ago
2010
While recent research examined the impressions projected by users of Social Network Sites through their relatively static online profiles, the addition of status updates to Facebo...
CMS
2003
13 years 6 months ago
2003
The Border Gateway Protocol (BGP) is a critical component of the Internet routing infrastructure, used to distribute routing information between autonomous systems (ASes). It is hi...
UIST
2010
ACM
13 years 2 months ago
2010
ACM
Twitter streams are on overload: active users receive hundreds of items per day, and existing interfaces force us to march through a chronologically-ordered morass to find tweets ...