Travelled to:1 × Canada
1 × Greece
1 × India
1 × United Kingdom
4 × USA
Collaborated with:Y.E.Ioannidis S.Acharya P.B.Gibbons S.Ramaswamy Y.Matias P.J.Haas E.J.Shekita H.V.Jagadish N.Koudas S.Muthukrishnan K.C.Sevcik T.Suel
Talks about:queri (7) approxim (6) histogram (5) answer (5) estim (5) select (3) system (2) result (2) balanc (2) optim (2)
Person: Viswanath Poosala
DBLP: Poosala:Viswanath
Contributed to:
20001999
199919981997199619961995Wrote 12 papers:
- SIGMOD-2000-AcharyaGP #approximate #query
- Congressional Samples for Approximate Answering of Group-By Queries (SA, PBG, VP), pp. 487–498.
- SIGMOD-1999-AcharyaGPR #approximate #query
- The Aqua Approximate Query Answering System (SA, PBG, VP, SR), pp. 574–576.
- SIGMOD-1999-AcharyaGPR99a #approximate #query
- Join Synopses for Approximate Query Answering (SA, PBG, VP, SR), pp. 275–286.
- SIGMOD-1999-AcharyaPR #database #estimation
- Selectivity Estimation in Spatial Databases (SA, VP, SR), pp. 13–24.
- VLDB-1999-AcharyaGP #approximate #named #performance #query #using
- Aqua: A Fast Decision Support Systems Using Approximate Query Answers (SA, PBG, VP), pp. 754–757.
- VLDB-1999-IoannidisP #approximate
- Histogram-Based Approximation of Set-Valued Query-Answers (YEI, VP), pp. 174–185.
- VLDB-1998-JagadishKMPSS #quality
- Optimal Histograms with Quality Guarantees (HVJ, NK, SM, VP, KCS, TS), pp. 275–286.
- VLDB-1997-GibbonsMP #approximate #incremental #maintenance #performance
- Fast Incremental Maintenance of Approximate Histograms (PBG, YM, VP), pp. 466–475.
- VLDB-1997-PoosalaI #estimation #independence
- Selectivity Estimation Without the Attribute Value Independence Assumption (VP, YEI), pp. 486–495.
- SIGMOD-1996-PoosalaIHS #estimation
- Improved Histograms for Selectivity Estimation of Range Predicates (VP, YEI, PJH, EJS), pp. 294–305.
- VLDB-1996-PoosalaI #estimation
- Estimation of Query-Result Distribution and its Application in Parallel-Join Load Balancing (VP, YEI), pp. 448–459.
- SIGMOD-1995-IoannidisP #estimation #query
- Balancing Histogram Optimality and Practicality for Query Result Size Estimation (YEI, VP), pp. 233–244.